diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index fc36464..79f29bf 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -90,7 +90,7 @@
     <string name="answering_ends_other_managed_video_call" msgid="1988508241432031327">"መመለስ እየተካሄደ ያለ የቪዲዮ ጥሪዎን ይጨርሳል"</string>
     <string name="answer_incoming_call" msgid="2045888814782215326">"ይመልሱ"</string>
     <string name="decline_incoming_call" msgid="922147089348451310">"አትቀበል"</string>
-    <string name="cant_call_due_to_no_supported_service" msgid="1635626384149947077">"የዚህን አይነት ጥሪዎች የሚደግፉ መደወያ መለያዎች ስለሌሉ ጥሪ መደረግ አይችልም።"</string>
+    <string name="cant_call_due_to_no_supported_service" msgid="1635626384149947077">"የዚህን ዓይነት ጥሪዎች የሚደግፉ መደወያ መለያዎች ስለሌሉ ጥሪ መደረግ አይችልም።"</string>
     <string name="cant_call_due_to_ongoing_call" msgid="8004235328451385493">"በ<xliff:g id="OTHER_CALL">%1$s</xliff:g> ጥሪዎ ምክንያት ጥሪ መደረግ አይችልም።"</string>
     <string name="cant_call_due_to_ongoing_calls" msgid="6379163795277824868">"በ<xliff:g id="OTHER_CALL">%1$s</xliff:g> ጥሪዎችዎ ምክንያት ጥሪዎች መደረግ አይችሉም።"</string>
     <string name="cant_call_due_to_ongoing_unknown_call" msgid="8243532328969433172">"በሌላ መተግበሪያ ውስጥ ባለ ጥሪ ምክንያት ጥሪ መደረግ አይችልም።"</string>
diff --git a/res/values-ur/strings.xml b/res/values-ur/strings.xml
index afd8d0a..689828e 100644
--- a/res/values-ur/strings.xml
+++ b/res/values-ur/strings.xml
@@ -27,8 +27,8 @@
     <string name="notification_missedCall_call_back" msgid="7900333283939789732">"واپس کال کریں"</string>
     <string name="notification_missedCall_message" msgid="4054698824390076431">"پیغام"</string>
     <string name="notification_disconnectedCall_title" msgid="1790131923692416928">"کال غیر منسلک کر دیا گیا"</string>
-    <string name="notification_disconnectedCall_body" msgid="600491714584417536">"ہنگامی کال کی وجہ سے <xliff:g id="CALLER">%s</xliff:g> کی کال کو غیر منسلک کر دیا گیا ہے۔"</string>
-    <string name="notification_disconnectedCall_generic_body" msgid="5282765206349184853">"ہنگامی کال لگائے جانے کی وجہ سے آپ کی کال غیر منسلک ہوگئی ہے۔"</string>
+    <string name="notification_disconnectedCall_body" msgid="600491714584417536">"ایمرجنسی کال کی وجہ سے <xliff:g id="CALLER">%s</xliff:g> کی کال کو غیر منسلک کر دیا گیا ہے۔"</string>
+    <string name="notification_disconnectedCall_generic_body" msgid="5282765206349184853">"ایمرجنسی کال لگائے جانے کی وجہ سے آپ کی کال غیر منسلک ہوگئی ہے۔"</string>
     <string name="notification_audioProcessing_title" msgid="1619035039880584575">"پس منظر کی کال"</string>
     <string name="notification_audioProcessing_body" msgid="8811420157964118913">"<xliff:g id="AUDIO_PROCESSING_APP_NAME">%s</xliff:g> پس منظر میں کال پر کارروائی کر رہی ہے۔ یہ ایپ کال کے دوران آواز تک رسائی حاصل اور چلا سکتی ہے۔"</string>
     <string name="notification_incallservice_not_responding_title" msgid="5347557574288598548">"<xliff:g id="IN_CALL_SERVICE_APP_NAME">%s</xliff:g> نے جواب دینا بند کر دیا"</string>
@@ -46,7 +46,7 @@
     <string name="respond_via_sms_confirmation_format" msgid="2932395476561267842">"پیغام <xliff:g id="PHONE_NUMBER">%s</xliff:g> کو بھیج دیا گیا۔"</string>
     <string name="respond_via_sms_failure_format" msgid="5198680980054596391">"<xliff:g id="PHONE_NUMBER">%s</xliff:g> پر پیغام نہیں بھیجا جا سکا۔"</string>
     <string name="enable_account_preference_title" msgid="6949224486748457976">"کالنگ اکاؤنٹس"</string>
-    <string name="outgoing_call_not_allowed_user_restriction" msgid="3424338207838851646">"صرف ہنگامی کالز کی اجازت ہے۔"</string>
+    <string name="outgoing_call_not_allowed_user_restriction" msgid="3424338207838851646">"صرف ایمرجنسی کالز کی اجازت ہے۔"</string>
     <string name="outgoing_call_not_allowed_no_permission" msgid="8590468836581488679">"یہ ایپلی کیشن فون کی اجازت کے بغیر باہر جانے والی کالیں نہیں کر سکتی۔"</string>
     <string name="outgoing_call_error_no_phone_number_supplied" msgid="7665135102566099778">"کال کرنے کیلئے، ایک درست نمبر درج کریں۔"</string>
     <string name="duplicate_video_call_not_allowed" msgid="5754746140185781159">"اس وقت کال شامل نہیں کی جا سکتی ہے۔"</string>
@@ -73,11 +73,11 @@
     <string name="non_primary_user" msgid="315564589279622098">"صرف آلہ کا مالک مسدود کردہ نمبرز کو دیکھ سکتا ہے اور ان کا نظم کر سکتا ہے۔"</string>
     <string name="delete_icon_description" msgid="5335959254954774373">"غیر مسدود کریں"</string>
     <string name="blocked_numbers_butter_bar_title" msgid="582982373755950791">"مسدود کرنا عارضی طور پر آف ہے"</string>
-    <string name="blocked_numbers_butter_bar_body" msgid="1261213114919301485">"جب آپ کوئی ایمرجنسی نمبر ڈائل کرتے یا اسے متن بھیجتے ہیں تو انسداد کو آ‌ف کر دیا جاتا ہے تاکہ ہنگامی سروسز آپ سے رابطہ کر سکیں۔"</string>
+    <string name="blocked_numbers_butter_bar_body" msgid="1261213114919301485">"جب آپ کوئی ایمرجنسی نمبر ڈائل کرتے یا اسے متن بھیجتے ہیں تو انسداد کو آ‌ف کر دیا جاتا ہے تاکہ ایمرجنسی سروسز آپ سے رابطہ کر سکیں۔"</string>
     <string name="blocked_numbers_butter_bar_button" msgid="2704456308072489793">"اب دوبارہ فعال کریں"</string>
     <string name="blocked_numbers_number_blocked_message" msgid="4314736791180919167">"<xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g> مسدود کر دیا گیا"</string>
     <string name="blocked_numbers_number_unblocked_message" msgid="2933071624674945601">"<xliff:g id="UNBLOCKED_NUMBER">%1$s</xliff:g> غیر مسدود کر دیا گیا"</string>
-    <string name="blocked_numbers_block_emergency_number_message" msgid="4198550501500893890">"ہنگامی نمبر مسدود کرنے سے قاصر۔"</string>
+    <string name="blocked_numbers_block_emergency_number_message" msgid="4198550501500893890">"ایمرجنسی نمبر مسدود کرنے سے قاصر۔"</string>
     <string name="blocked_numbers_number_already_blocked_message" msgid="2301270825735665458">"<xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g> پہلے ہی مسدود ہے۔"</string>
     <string name="toast_personal_call_msg" msgid="5817631570381795610">"کال کرنے کیلئے ذاتی ڈائلر استعمال ہو رہا ہے"</string>
     <string name="notification_incoming_call" msgid="1233481138362230894">"<xliff:g id="CALL_FROM">%2$s</xliff:g> کی جانب سے <xliff:g id="CALL_VIA">%1$s</xliff:g> کال"</string>
@@ -118,10 +118,10 @@
     <string name="phone_settings_unavailable_summary_txt" msgid="8221686031038282633">"کالز کو مسدود کریں جہاں یہ نمبر دستیاب نہ ہو"</string>
     <string name="phone_strings_call_blocking_turned_off_notification_title_txt" msgid="2895809176537908791">"کال مسدود کرنا"</string>
     <string name="phone_strings_call_blocking_turned_off_notification_text_txt" msgid="1713632946174016619">"کال مسدود کرنا غیر فعال ہو گیا ہے"</string>
-    <string name="phone_strings_emergency_call_made_dialog_title_txt" msgid="6629412508584507377">"ہنگامی کال کی گئی"</string>
-    <string name="phone_strings_emergency_call_made_dialog_call_blocking_text_txt" msgid="3140411733995271126">"ہنگامی حالت میں جواب دہندگان کو آپ سے رابطہ کرنے کی اجازت دینے کیلئے کال مسدود کرنا غیر فعال ہو گیا ہے۔"</string>
+    <string name="phone_strings_emergency_call_made_dialog_title_txt" msgid="6629412508584507377">"ایمرجنسی کال کی گئی"</string>
+    <string name="phone_strings_emergency_call_made_dialog_call_blocking_text_txt" msgid="3140411733995271126">"ایمرجنسی حالت میں جواب دہندگان کو آپ سے رابطہ کرنے کی اجازت دینے کیلئے کال مسدود کرنا غیر فعال ہو گیا ہے۔"</string>
     <string name="developer_title" msgid="9146088855661672353">"ٹیلی کام ڈویلپر مینیو"</string>
-    <string name="toast_emergency_can_not_pull_call" msgid="9074229465338410869">"ہنگامی کال کے دوران کالز نہیں لی جائیں گی۔"</string>
+    <string name="toast_emergency_can_not_pull_call" msgid="9074229465338410869">"ایمرجنسی کال کے دوران کالز نہیں لی جائیں گی۔"</string>
     <string name="cancel" msgid="6733466216239934756">"منسوخ کریں"</string>
     <string name="back" msgid="6915955601805550206">"پیچھے"</string>
     <string name="callendpoint_name_earpiece" msgid="7047285080319678594">"ایئر پیس"</string>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index e7b1a07..b422c73 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -28,11 +28,11 @@
     <string name="notification_missedCall_message" msgid="4054698824390076431">"短訊"</string>
     <string name="notification_disconnectedCall_title" msgid="1790131923692416928">"已中斷的通話"</string>
     <string name="notification_disconnectedCall_body" msgid="600491714584417536">"因撥打緊急電話緣故，與<xliff:g id="CALLER">%s</xliff:g>的通話已中斷。"</string>
-    <string name="notification_disconnectedCall_generic_body" msgid="5282765206349184853">"因撥打緊急電話緣故，您的通話已中斷。"</string>
+    <string name="notification_disconnectedCall_generic_body" msgid="5282765206349184853">"因撥打緊急電話緣故，你的通話已中斷。"</string>
     <string name="notification_audioProcessing_title" msgid="1619035039880584575">"背景通話"</string>
     <string name="notification_audioProcessing_body" msgid="8811420157964118913">"「<xliff:g id="AUDIO_PROCESSING_APP_NAME">%s</xliff:g>」正在處理背景中的通話。這個應用程式或會存取通話，或是在通話中播放音訊。"</string>
     <string name="notification_incallservice_not_responding_title" msgid="5347557574288598548">"<xliff:g id="IN_CALL_SERVICE_APP_NAME">%s</xliff:g>已停止回應"</string>
-    <string name="notification_incallservice_not_responding_body" msgid="9209308270131968623">"您使用了裝置隨付的手機應用程式來通話"</string>
+    <string name="notification_incallservice_not_responding_body" msgid="9209308270131968623">"你使用了裝置隨付的手機應用程式來通話"</string>
     <string name="accessibility_call_muted" msgid="2968461092554300779">"通話已靜音。"</string>
     <string name="accessibility_speakerphone_enabled" msgid="555386652061614267">"擴音器已啟用"</string>
     <string name="respond_via_sms_canned_response_1" msgid="6332561460870382561">"我現在不方便通話，有什麼事呢？"</string>
@@ -56,14 +56,14 @@
     <string name="change_default_dialer_dialog_title" msgid="5861469279421508060">"要將<xliff:g id="NEW_APP">%s</xliff:g>設為預設電話應用程式嗎？"</string>
     <string name="change_default_dialer_dialog_affirmative" msgid="8604665314757739550">"設為預設"</string>
     <string name="change_default_dialer_dialog_negative" msgid="8648669840052697821">"取消"</string>
-    <string name="change_default_dialer_warning_message" msgid="8461963987376916114">"「<xliff:g id="NEW_APP">%s</xliff:g>」將可撥打電話並控制所有相關功能。只有您信任的應用程式，才應設為預設手機應用程式。"</string>
+    <string name="change_default_dialer_warning_message" msgid="8461963987376916114">"「<xliff:g id="NEW_APP">%s</xliff:g>」將可撥打電話並控制所有相關功能。只有你信任的應用程式，才應設為預設手機應用程式。"</string>
     <string name="change_default_call_screening_dialog_title" msgid="5365787219927262408">"要將「<xliff:g id="NEW_APP">%s</xliff:g>」設為預設來電過濾應用程式嗎？"</string>
     <string name="change_default_call_screening_warning_message_for_disable_old_app" msgid="2039830033533243164">"「<xliff:g id="OLD_APP">%s</xliff:g>」無法再篩選來電。"</string>
-    <string name="change_default_call_screening_warning_message" msgid="9020537562292754269">"「<xliff:g id="NEW_APP">%s</xliff:g>」將可查看通訊錄以外來電者的相關資訊，並封鎖這些來電。只有您信任的應用程式才適合設為預設來電過濾應用程式。"</string>
+    <string name="change_default_call_screening_warning_message" msgid="9020537562292754269">"「<xliff:g id="NEW_APP">%s</xliff:g>」將可查看通訊錄以外來電者的相關資訊，並封鎖這些來電。只有你信任的應用程式才適合設為預設來電過濾應用程式。"</string>
     <string name="change_default_call_screening_dialog_affirmative" msgid="7162433828280058647">"設為預設"</string>
     <string name="change_default_call_screening_dialog_negative" msgid="1839266125623106342">"取消"</string>
     <string name="blocked_numbers" msgid="8322134197039865180">"已封鎖的號碼"</string>
-    <string name="blocked_numbers_msg" msgid="2797422132329662697">"您不會收到已封鎖號碼的來電或短訊。"</string>
+    <string name="blocked_numbers_msg" msgid="2797422132329662697">"你不會收到已封鎖號碼的來電或短訊。"</string>
     <string name="block_number" msgid="3784343046852802722">"新增號碼"</string>
     <string name="unblock_dialog_body" msgid="2723393535797217261">"要解除封鎖 <xliff:g id="NUMBER_TO_BLOCK">%1$s</xliff:g> 嗎？"</string>
     <string name="unblock_button" msgid="8732021675729981781">"解除封鎖"</string>
@@ -73,7 +73,7 @@
     <string name="non_primary_user" msgid="315564589279622098">"只有裝置擁有者可查看和管理已封鎖的號碼。"</string>
     <string name="delete_icon_description" msgid="5335959254954774373">"解除封鎖"</string>
     <string name="blocked_numbers_butter_bar_title" msgid="582982373755950791">"暫時關閉封鎖功能"</string>
-    <string name="blocked_numbers_butter_bar_body" msgid="1261213114919301485">"在您撥打或發短訊至緊急號碼後，封鎖功能會停用，以確保緊急服務可與您聯絡。"</string>
+    <string name="blocked_numbers_butter_bar_body" msgid="1261213114919301485">"在你撥打或發短訊至緊急號碼後，封鎖功能會停用，以確保緊急服務可與你聯絡。"</string>
     <string name="blocked_numbers_butter_bar_button" msgid="2704456308072489793">"立即重新啟用"</string>
     <string name="blocked_numbers_number_blocked_message" msgid="4314736791180919167">"已封鎖 <xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g>"</string>
     <string name="blocked_numbers_number_unblocked_message" msgid="2933071624674945601">"已解除對 <xliff:g id="UNBLOCKED_NUMBER">%1$s</xliff:g> 的封鎖"</string>
@@ -82,17 +82,17 @@
     <string name="toast_personal_call_msg" msgid="5817631570381795610">"使用個人撥號器撥打電話"</string>
     <string name="notification_incoming_call" msgid="1233481138362230894">"來自<xliff:g id="CALL_FROM">%2$s</xliff:g>的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 通話"</string>
     <string name="notification_incoming_video_call" msgid="5795968314037063900">"來自<xliff:g id="CALL_FROM">%2$s</xliff:g>的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 視像通話"</string>
-    <string name="answering_ends_other_call" msgid="8653544281903986641">"如果接聽，您的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 通話將會結束"</string>
-    <string name="answering_ends_other_calls" msgid="3702302838456922535">"如果接聽，您的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 通話將會結束"</string>
-    <string name="answering_ends_other_video_call" msgid="8572022039304239958">"如果接聽，您的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 視像通話將會結束"</string>
-    <string name="answering_ends_other_managed_call" msgid="4031778317409881805">"如果接聽，您進行中的通話將會結束"</string>
-    <string name="answering_ends_other_managed_calls" msgid="3974069768615307659">"如果接聽，您進行中的通話將會結束"</string>
-    <string name="answering_ends_other_managed_video_call" msgid="1988508241432031327">"如果接聽，您進行中的視像通話將會結束"</string>
+    <string name="answering_ends_other_call" msgid="8653544281903986641">"如果接聽，你的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 通話將會結束"</string>
+    <string name="answering_ends_other_calls" msgid="3702302838456922535">"如果接聽，你的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 通話將會結束"</string>
+    <string name="answering_ends_other_video_call" msgid="8572022039304239958">"如果接聽，你的 <xliff:g id="CALL_VIA">%1$s</xliff:g> 視像通話將會結束"</string>
+    <string name="answering_ends_other_managed_call" msgid="4031778317409881805">"如果接聽，你進行中的通話將會結束"</string>
+    <string name="answering_ends_other_managed_calls" msgid="3974069768615307659">"如果接聽，你進行中的通話將會結束"</string>
+    <string name="answering_ends_other_managed_video_call" msgid="1988508241432031327">"如果接聽，你進行中的視像通話將會結束"</string>
     <string name="answer_incoming_call" msgid="2045888814782215326">"接聽"</string>
     <string name="decline_incoming_call" msgid="922147089348451310">"拒絕"</string>
     <string name="cant_call_due_to_no_supported_service" msgid="1635626384149947077">"沒有通話帳戶支援這類通話，因此無法撥打電話。"</string>
-    <string name="cant_call_due_to_ongoing_call" msgid="8004235328451385493">"由於您已在進行 <xliff:g id="OTHER_CALL">%1$s</xliff:g> 通話，因此無法撥打電話。"</string>
-    <string name="cant_call_due_to_ongoing_calls" msgid="6379163795277824868">"由於您已在進行 <xliff:g id="OTHER_CALL">%1$s</xliff:g> 通話，因此無法撥打電話。"</string>
+    <string name="cant_call_due_to_ongoing_call" msgid="8004235328451385493">"由於你已在進行 <xliff:g id="OTHER_CALL">%1$s</xliff:g> 通話，因此無法撥打電話。"</string>
+    <string name="cant_call_due_to_ongoing_calls" msgid="6379163795277824868">"由於你已在進行 <xliff:g id="OTHER_CALL">%1$s</xliff:g> 通話，因此無法撥打電話。"</string>
     <string name="cant_call_due_to_ongoing_unknown_call" msgid="8243532328969433172">"由於已在另一個應用程式中進行通話，因此無法撥打電話。"</string>
     <string name="notification_channel_incoming_call" msgid="5245550964701715662">"來電"</string>
     <string name="notification_channel_missed_call" msgid="7168893015283909012">"未接來電"</string>
@@ -100,11 +100,11 @@
     <string name="notification_channel_background_calls" msgid="7785659903711350506">"背景通話"</string>
     <string name="notification_channel_disconnected_calls" msgid="8228636543997645757">"已中斷的通話"</string>
     <string name="notification_channel_in_call_service_crash" msgid="7313237519166984267">"當機的手機應用程式"</string>
-    <string name="alert_outgoing_call" msgid="5319895109298927431">"如果撥打此電話，您的 <xliff:g id="OTHER_APP">%1$s</xliff:g> 通話將會結束。"</string>
+    <string name="alert_outgoing_call" msgid="5319895109298927431">"如果撥打此電話，你的 <xliff:g id="OTHER_APP">%1$s</xliff:g> 通話將會結束。"</string>
     <string name="alert_redirect_outgoing_call_or_not" msgid="665409645789521636">"選擇如何撥打此電話"</string>
     <string name="alert_place_outgoing_call_with_redirection" msgid="5221065030959024121">"使用「<xliff:g id="OTHER_APP">%1$s</xliff:g>」將通話重新導向"</string>
     <string name="alert_place_unredirect_outgoing_call" msgid="2467608535225764006">"使用我的電話號碼撥打"</string>
-    <string name="alert_redirect_outgoing_call_timeout" msgid="5568101425637373060">"<xliff:g id="OTHER_APP">%1$s</xliff:g>無法撥打電話。建議您使用其他通話重新導向應用程式，或向開發人員求助。"</string>
+    <string name="alert_redirect_outgoing_call_timeout" msgid="5568101425637373060">"<xliff:g id="OTHER_APP">%1$s</xliff:g>無法撥打電話。建議你使用其他通話重新導向應用程式，或向開發人員求助。"</string>
     <string name="phone_settings_call_blocking_txt" msgid="7311523114822507178">"來電封鎖"</string>
     <string name="phone_settings_number_not_in_contact_txt" msgid="2602249106007265757">"不在通訊錄中的號碼"</string>
     <string name="phone_settings_number_not_in_contact_summary_txt" msgid="963327038085718969">"封鎖不在通訊錄中的號碼"</string>
@@ -119,7 +119,7 @@
     <string name="phone_strings_call_blocking_turned_off_notification_title_txt" msgid="2895809176537908791">"來電封鎖"</string>
     <string name="phone_strings_call_blocking_turned_off_notification_text_txt" msgid="1713632946174016619">"已停用來電封鎖功能"</string>
     <string name="phone_strings_emergency_call_made_dialog_title_txt" msgid="6629412508584507377">"已撥緊急電話"</string>
-    <string name="phone_strings_emergency_call_made_dialog_call_blocking_text_txt" msgid="3140411733995271126">"已停用來電封鎖功能，以便救援人員與您聯絡。"</string>
+    <string name="phone_strings_emergency_call_made_dialog_call_blocking_text_txt" msgid="3140411733995271126">"已停用來電封鎖功能，以便救援人員與你聯絡。"</string>
     <string name="developer_title" msgid="9146088855661672353">"電信開發商選單"</string>
     <string name="toast_emergency_can_not_pull_call" msgid="9074229465338410869">"使用緊急電話期間無法接聽電話。"</string>
     <string name="cancel" msgid="6733466216239934756">"取消"</string>
diff --git a/src/com/android/server/telecom/CallAudioCommunicationDeviceTracker.java b/src/com/android/server/telecom/CallAudioCommunicationDeviceTracker.java
new file mode 100644
index 0000000..43624a3
--- /dev/null
+++ b/src/com/android/server/telecom/CallAudioCommunicationDeviceTracker.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.telecom;
+
+import android.bluetooth.BluetoothDevice;
+import android.content.Context;
+import android.media.AudioDeviceInfo;
+import android.media.AudioManager;
+import android.telecom.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.telecom.bluetooth.BluetoothRouteManager;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Helper class used to keep track of the requested communication device within Telecom for audio
+ * use cases. Handles the set/clear communication use case logic for all audio routes (speaker, BT,
+ * headset, and earpiece). For BT devices, this handles switches between hearing aids, SCO, and LE
+ * audio (also takes into account switching between multiple LE audio devices).
+ */
+public class CallAudioCommunicationDeviceTracker {
+
+    // Use -1 indicates device is not set for any communication use case
+    private static final int sAUDIO_DEVICE_TYPE_INVALID = -1;
+    // Possible bluetooth audio device types
+    private static final Set<Integer> sBT_AUDIO_DEVICE_TYPES = Set.of(
+            AudioDeviceInfo.TYPE_BLE_HEADSET,
+            AudioDeviceInfo.TYPE_HEARING_AID,
+            AudioDeviceInfo.TYPE_BLUETOOTH_SCO
+    );
+    private AudioManager mAudioManager;
+    private BluetoothRouteManager mBluetoothRouteManager;
+    private int mAudioDeviceType = sAUDIO_DEVICE_TYPE_INVALID;
+    // Keep track of the locally requested BT audio device if set
+    private String mBtAudioDevice = null;
+
+    public CallAudioCommunicationDeviceTracker(Context context) {
+        mAudioManager = context.getSystemService(AudioManager.class);
+    }
+
+    public void setBluetoothRouteManager(BluetoothRouteManager bluetoothRouteManager) {
+        mBluetoothRouteManager = bluetoothRouteManager;
+    }
+
+    public boolean isAudioDeviceSetForType(int audioDeviceType) {
+        return mAudioDeviceType == audioDeviceType;
+    }
+
+    @VisibleForTesting
+    public void setTestCommunicationDevice(int audioDeviceType) {
+        mAudioDeviceType = audioDeviceType;
+    }
+
+    public void clearBtCommunicationDevice() {
+        if (mBtAudioDevice == null) {
+            Log.i(this, "No bluetooth device was set for communication that can be cleared.");
+            return;
+        }
+        // If mBtAudioDevice is set, we know a BT audio device was set for communication so
+        // mAudioDeviceType corresponds to a BT device type (e.g. hearing aid, SCO, LE).
+        clearCommunicationDevice(mAudioDeviceType);
+    }
+
+    /*
+     * Sets the communication device for the passed in audio device type, if it's available for
+     * communication use cases. Tries to clear any communication device which was previously
+     * requested for communication before setting the new device.
+     * @param audioDeviceTypes The supported audio device types for the device.
+     * @param btDevice The bluetooth device to connect to (only used for switching between multiple
+     *        LE audio devices).
+     * @return {@code true} if the device was set for communication, {@code false} if the device
+     * wasn't set.
+     */
+    public boolean setCommunicationDevice(int audioDeviceType,
+            BluetoothDevice btDevice) {
+        // There is only one audio device type associated with each type of BT device.
+        boolean isBtDevice = sBT_AUDIO_DEVICE_TYPES.contains(audioDeviceType);
+        Log.i(this, "setCommunicationDevice: type = %s, isBtDevice = %s, btDevice = %s",
+                audioDeviceType, isBtDevice, btDevice);
+
+        // Account for switching between multiple LE audio devices.
+        boolean handleLeAudioDeviceSwitch = btDevice != null
+                && !btDevice.getAddress().equals(mBtAudioDevice);
+        if ((audioDeviceType == mAudioDeviceType
+                || isUsbHeadsetType(audioDeviceType, mAudioDeviceType))
+                && !handleLeAudioDeviceSwitch) {
+            Log.i(this, "Communication device is already set for this audio type");
+            return false;
+        }
+
+        AudioDeviceInfo activeDevice = null;
+        List<AudioDeviceInfo> devices = mAudioManager.getAvailableCommunicationDevices();
+        if (devices.size() == 0) {
+            Log.w(this, "No communication devices available");
+            return false;
+        }
+
+        for (AudioDeviceInfo device : devices) {
+            Log.i(this, "Available device type: " + device.getType());
+            // Ensure that we do not select the same BT LE audio device for communication.
+            if ((audioDeviceType == device.getType()
+                    || isUsbHeadsetType(audioDeviceType, device.getType()))
+                    && !device.getAddress().equals(mBtAudioDevice)) {
+                activeDevice = device;
+                break;
+            }
+        }
+
+        if (activeDevice == null) {
+            Log.i(this, "No active device of type(s) %s available",
+                    audioDeviceType == AudioDeviceInfo.TYPE_WIRED_HEADSET
+                            ? Arrays.asList(AudioDeviceInfo.TYPE_WIRED_HEADSET,
+                                    AudioDeviceInfo.TYPE_USB_HEADSET)
+                            : audioDeviceType);
+            return false;
+        }
+
+        // Force clear previous communication device, if one was set, before setting the new device.
+        if (mAudioDeviceType != sAUDIO_DEVICE_TYPE_INVALID) {
+            clearCommunicationDevice(mAudioDeviceType);
+        }
+
+        // Turn activeDevice ON.
+        boolean result = mAudioManager.setCommunicationDevice(activeDevice);
+        if (!result) {
+            Log.w(this, "Could not set active device");
+        } else {
+            Log.i(this, "Active device set");
+            mAudioDeviceType = activeDevice.getType();
+            if (isBtDevice) {
+                mBtAudioDevice = activeDevice.getAddress();
+                if (audioDeviceType == AudioDeviceInfo.TYPE_BLE_HEADSET) {
+                    mBluetoothRouteManager.onAudioOn(mBtAudioDevice);
+                }
+            }
+        }
+        return result;
+    }
+
+    /*
+     * Clears the communication device for the passed in audio device types, given that the device
+     * has previously been set for communication.
+     * @param audioDeviceTypes The supported audio device types for the device.
+     */
+    public void clearCommunicationDevice(int audioDeviceType) {
+        // There is only one audio device type associated with each type of BT device.
+        boolean isBtDevice = sBT_AUDIO_DEVICE_TYPES.contains(audioDeviceType);
+        Log.i(this, "clearCommunicationDevice: type = %s, isBtDevice = %s",
+                audioDeviceType, isBtDevice);
+
+        if (audioDeviceType != mAudioDeviceType
+                && !isUsbHeadsetType(audioDeviceType, mAudioDeviceType)) {
+            Log.i(this, "Unable to clear communication device of type(s), %s. "
+                    + "Device does not correspond to the locally requested device type.",
+                    audioDeviceType == AudioDeviceInfo.TYPE_WIRED_HEADSET
+                            ? Arrays.asList(AudioDeviceInfo.TYPE_WIRED_HEADSET,
+                                    AudioDeviceInfo.TYPE_USB_HEADSET)
+                            : audioDeviceType
+            );
+            return;
+        }
+
+        if (isBtDevice && mBtAudioDevice != null) {
+            // Signal that BT audio was lost for device.
+            mBluetoothRouteManager.onAudioLost(mBtAudioDevice);
+            mBtAudioDevice = null;
+        }
+
+        if (mAudioManager == null) {
+            Log.i(this, "clearCommunicationDevice: mAudioManager is null");
+            return;
+        }
+
+        // Clear device and reset locally saved device type.
+        mAudioManager.clearCommunicationDevice();
+        mAudioDeviceType = sAUDIO_DEVICE_TYPE_INVALID;
+    }
+
+    private boolean isUsbHeadsetType(int audioDeviceType, int sourceType) {
+        return audioDeviceType != AudioDeviceInfo.TYPE_WIRED_HEADSET
+                ? false : sourceType == AudioDeviceInfo.TYPE_USB_HEADSET;
+    }
+}
diff --git a/src/com/android/server/telecom/CallAudioRouteStateMachine.java b/src/com/android/server/telecom/CallAudioRouteStateMachine.java
index 531f42e..730ecd5 100644
--- a/src/com/android/server/telecom/CallAudioRouteStateMachine.java
+++ b/src/com/android/server/telecom/CallAudioRouteStateMachine.java
@@ -83,7 +83,8 @@
                 StatusBarNotifier statusBarNotifier,
                 CallAudioManager.AudioServiceFactory audioServiceFactory,
                 int earpieceControl,
-                Executor asyncTaskExecutor) {
+                Executor asyncTaskExecutor,
+                CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
             return new CallAudioRouteStateMachine(context,
                     callsManager,
                     bluetoothManager,
@@ -91,7 +92,8 @@
                     statusBarNotifier,
                     audioServiceFactory,
                     earpieceControl,
-                    asyncTaskExecutor);
+                    asyncTaskExecutor,
+                    communicationDeviceTracker);
         }
     }
     /** Values for CallAudioRouteStateMachine constructor's earPieceRouting arg. */
@@ -371,6 +373,8 @@
         public void enter() {
             super.enter();
             setSpeakerphoneOn(false);
+            mCommunicationDeviceTracker.setCommunicationDevice(
+                    AudioDeviceInfo.TYPE_BUILTIN_EARPIECE, null);
             CallAudioState newState = new CallAudioState(mIsMuted, ROUTE_EARPIECE,
                     mAvailableRoutes, null,
                     mBluetoothRouteManager.getConnectedDevices());
@@ -401,6 +405,8 @@
                 case SWITCH_BLUETOOTH:
                 case USER_SWITCH_BLUETOOTH:
                     if ((mAvailableRoutes & ROUTE_BLUETOOTH) != 0) {
+                        mCommunicationDeviceTracker.clearCommunicationDevice(
+                                AudioDeviceInfo.TYPE_BUILTIN_EARPIECE);
                         if (mAudioFocusType == ACTIVE_FOCUS
                                 || mBluetoothRouteManager.isInbandRingingEnabled()) {
                             String address = (msg.obj instanceof SomeArgs) ?
@@ -417,6 +423,8 @@
                 case SWITCH_HEADSET:
                 case USER_SWITCH_HEADSET:
                     if ((mAvailableRoutes & ROUTE_WIRED_HEADSET) != 0) {
+                        mCommunicationDeviceTracker.clearCommunicationDevice(
+                                AudioDeviceInfo.TYPE_BUILTIN_EARPIECE);
                         transitionTo(mActiveHeadsetRoute);
                     } else {
                         Log.w(this, "Ignoring switch to headset command. Not available.");
@@ -426,6 +434,8 @@
                     // fall through; we want to switch to speaker mode when docked and in a call.
                 case SWITCH_SPEAKER:
                 case USER_SWITCH_SPEAKER:
+                    mCommunicationDeviceTracker.clearCommunicationDevice(
+                            AudioDeviceInfo.TYPE_BUILTIN_EARPIECE);
                     setSpeakerphoneOn(true);
                     // fall through
                 case SPEAKER_ON:
@@ -579,6 +589,8 @@
         public void enter() {
             super.enter();
             setSpeakerphoneOn(false);
+            mCommunicationDeviceTracker.setCommunicationDevice(
+                    AudioDeviceInfo.TYPE_WIRED_HEADSET, null);
             CallAudioState newState = new CallAudioState(mIsMuted, ROUTE_WIRED_HEADSET,
                     mAvailableRoutes, null, mBluetoothRouteManager.getConnectedDevices());
             setSystemAudioState(newState, true);
@@ -600,6 +612,8 @@
                 case SWITCH_EARPIECE:
                 case USER_SWITCH_EARPIECE:
                     if ((mAvailableRoutes & ROUTE_EARPIECE) != 0) {
+                        mCommunicationDeviceTracker.clearCommunicationDevice(
+                                AudioDeviceInfo.TYPE_WIRED_HEADSET);
                         transitionTo(mActiveEarpieceRoute);
                     } else {
                         Log.w(this, "Ignoring switch to earpiece command. Not available.");
@@ -615,6 +629,8 @@
                                 || mBluetoothRouteManager.isInbandRingingEnabled()) {
                             String address = (msg.obj instanceof SomeArgs) ?
                                     (String) ((SomeArgs) msg.obj).arg2 : null;
+                            mCommunicationDeviceTracker.clearCommunicationDevice(
+                                    AudioDeviceInfo.TYPE_WIRED_HEADSET);
                             // Omit transition to ActiveBluetoothRoute until actual connection.
                             setBluetoothOn(address);
                         } else {
@@ -631,6 +647,8 @@
                     return HANDLED;
                 case SWITCH_SPEAKER:
                 case USER_SWITCH_SPEAKER:
+                    mCommunicationDeviceTracker.clearCommunicationDevice(
+                            AudioDeviceInfo.TYPE_WIRED_HEADSET);
                     setSpeakerphoneOn(true);
                     // fall through
                 case SPEAKER_ON:
@@ -793,6 +811,12 @@
         public void enter() {
             super.enter();
             setSpeakerphoneOn(false);
+            // Try arbitrarily connecting to BT audio if we haven't already. This handles
+            // the edge case of when the audio route is in a quiescent route while in-call and
+            // the BT connection fails to be set. Previously, the logic was to setBluetoothOn in
+            // ACTIVE_FOCUS but the route would still remain in a quiescent route, so instead we
+            // should be transitioning directly into the active route.
+            setBluetoothOn(null);
             CallAudioState newState = new CallAudioState(mIsMuted, ROUTE_BLUETOOTH,
                     mAvailableRoutes, mBluetoothRouteManager.getBluetoothAudioConnectedDevice(),
                     mBluetoothRouteManager.getConnectedDevices());
@@ -1065,7 +1089,9 @@
                     return HANDLED;
                 case SWITCH_FOCUS:
                     if (msg.arg1 == ACTIVE_FOCUS) {
-                        setBluetoothOn(null);
+                        // It is possible that the connection to BT will fail while in-call, in
+                        // which case, we want to transition into the active route.
+                        transitionTo(mActiveBluetoothRoute);
                     } else if (msg.arg1 == RINGING_FOCUS) {
                         if (mBluetoothRouteManager.isInbandRingingEnabled()) {
                             setBluetoothOn(null);
@@ -1514,6 +1540,7 @@
     private CallAudioState mLastKnownCallAudioState;
 
     private CallAudioManager mCallAudioManager;
+    private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     public CallAudioRouteStateMachine(
             Context context,
@@ -1523,7 +1550,8 @@
             StatusBarNotifier statusBarNotifier,
             CallAudioManager.AudioServiceFactory audioServiceFactory,
             int earpieceControl,
-            Executor asyncTaskExecutor) {
+            Executor asyncTaskExecutor,
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
         super(NAME);
         mContext = context;
         mCallsManager = callsManager;
@@ -1534,6 +1562,7 @@
         mAudioServiceFactory = audioServiceFactory;
         mLock = callsManager.getLock();
         mAsyncTaskExecutor = asyncTaskExecutor;
+        mCommunicationDeviceTracker = communicationDeviceTracker;
         createStates(earpieceControl);
     }
 
@@ -1545,7 +1574,8 @@
             WiredHeadsetManager wiredHeadsetManager,
             StatusBarNotifier statusBarNotifier,
             CallAudioManager.AudioServiceFactory audioServiceFactory,
-            int earpieceControl, Looper looper, Executor asyncTaskExecutor) {
+            int earpieceControl, Looper looper, Executor asyncTaskExecutor,
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
         super(NAME, looper);
         mContext = context;
         mCallsManager = callsManager;
@@ -1556,6 +1586,7 @@
         mAudioServiceFactory = audioServiceFactory;
         mLock = callsManager.getLock();
         mAsyncTaskExecutor = asyncTaskExecutor;
+        mCommunicationDeviceTracker = communicationDeviceTracker;
 
         createStates(earpieceControl);
     }
@@ -1735,25 +1766,13 @@
         // These APIs are all via two-way binder calls so can potentially block Telecom.  Since none
         // of this has to happen in the Telecom lock we'll offload it to the async executor.
         mAsyncTaskExecutor.execute(() -> {
-            AudioDeviceInfo speakerDevice = null;
-            for (AudioDeviceInfo info : mAudioManager.getAvailableCommunicationDevices()) {
-                if (info.getType() == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER) {
-                    speakerDevice = info;
-                    break;
-                }
-            }
             boolean speakerOn = false;
-            if (speakerDevice != null && on) {
-                boolean result = mAudioManager.setCommunicationDevice(speakerDevice);
-                if (result) {
-                    speakerOn = true;
-                }
+            if (on) {
+                speakerOn = mCommunicationDeviceTracker.setCommunicationDevice(
+                        AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, null);
             } else {
-                AudioDeviceInfo curDevice = mAudioManager.getCommunicationDevice();
-                if (curDevice != null
-                        && curDevice.getType() == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER) {
-                    mAudioManager.clearCommunicationDevice();
-                }
+                mCommunicationDeviceTracker.clearCommunicationDevice(
+                        AudioDeviceInfo.TYPE_BUILTIN_SPEAKER);
             }
             mStatusBarNotifier.notifySpeakerphone(hasAnyCalls && speakerOn);
         });
diff --git a/src/com/android/server/telecom/CallsManager.java b/src/com/android/server/telecom/CallsManager.java
index ccc8e59..c0e5c77 100644
--- a/src/com/android/server/telecom/CallsManager.java
+++ b/src/com/android/server/telecom/CallsManager.java
@@ -135,8 +135,8 @@
 import com.android.server.telecom.ui.DisconnectedCallNotifier;
 import com.android.server.telecom.ui.IncomingCallNotifier;
 import com.android.server.telecom.ui.ToastFactory;
-import com.android.server.telecom.voip.TransactionManager;
 import com.android.server.telecom.voip.VoipCallMonitor;
+import com.android.server.telecom.voip.TransactionManager;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -557,8 +557,8 @@
             Executor asyncTaskExecutor,
             BlockedNumbersAdapter blockedNumbersAdapter,
             TransactionManager transactionManager,
-            EmergencyCallDiagnosticLogger emergencyCallDiagnosticLogger) {
-
+            EmergencyCallDiagnosticLogger emergencyCallDiagnosticLogger,
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
         mContext = context;
         mLock = lock;
         mPhoneNumberUtilsAdapter = phoneNumberUtilsAdapter;
@@ -588,7 +588,8 @@
                         statusBarNotifier,
                         audioServiceFactory,
                         CallAudioRouteStateMachine.EARPIECE_AUTO_DETECT,
-                        asyncTaskExecutor
+                        asyncTaskExecutor,
+                        communicationDeviceTracker
                 );
         callAudioRouteStateMachine.initialize();
 
@@ -642,10 +643,10 @@
         mClockProxy = clockProxy;
         mToastFactory = toastFactory;
         mRoleManagerAdapter = roleManagerAdapter;
+        mVoipCallMonitor = new VoipCallMonitor(mContext, mLock);
         mTransactionManager = transactionManager;
         mBlockedNumbersAdapter = blockedNumbersAdapter;
         mCallStreamingController = new CallStreamingController(mContext, mLock);
-        mVoipCallMonitor = new VoipCallMonitor(mContext, mLock);
 
         mListeners.add(mInCallWakeLockController);
         mListeners.add(statusBarNotifier);
@@ -1981,7 +1982,7 @@
                                         + " available accounts.");
                                 showErrorMessage(R.string.cant_call_due_to_no_supported_service);
                                 mListeners.forEach(l -> l.onCreateConnectionFailed(callToPlace));
-                                if (callToPlace.isEmergencyCall()){
+                                if (callToPlace.isEmergencyCall()) {
                                     mAnomalyReporter.reportAnomaly(
                                             EMERGENCY_CALL_ABORTED_NO_PHONE_ACCOUNTS_ERROR_UUID,
                                             EMERGENCY_CALL_ABORTED_NO_PHONE_ACCOUNTS_ERROR_MSG);
diff --git a/src/com/android/server/telecom/HeadsetMediaButton.java b/src/com/android/server/telecom/HeadsetMediaButton.java
index 7458f54..8e9caff 100644
--- a/src/com/android/server/telecom/HeadsetMediaButton.java
+++ b/src/com/android/server/telecom/HeadsetMediaButton.java
@@ -23,11 +23,16 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.telecom.CallAudioState;
+import android.telecom.CallEndpoint;
 import android.telecom.Log;
+import android.util.ArraySet;
 import android.view.KeyEvent;
 
 import com.android.internal.annotations.VisibleForTesting;
 
+import java.util.Set;
+
 /**
  * Static class to handle listening to the headset media buttons.
  */
@@ -149,8 +154,10 @@
     private final Context mContext;
     private final CallsManager mCallsManager;
     private final TelecomSystem.SyncRoot mLock;
+    private final Set<Call> mCalls = new ArraySet<>();
     private MediaSessionAdapter mSession;
     private KeyEvent mLastHookEvent;
+    private @CallEndpoint.EndpointType int mCurrentEndpointType;
 
     /**
      * Constructor used for testing purposes to initialize a {@link HeadsetMediaButton} with a
@@ -212,7 +219,7 @@
             return mCallsManager.onMediaButton(LONG_PRESS);
         } else if (event.getAction() == KeyEvent.ACTION_UP) {
             // We should not judge SHORT_PRESS by ACTION_UP event repeatCount, because it always
-            // return 0.
+            // returns 0.
             // Actually ACTION_DOWN event repeatCount only increases when LONG_PRESS performed.
             if (mLastHookEvent != null && mLastHookEvent.getRepeatCount() == 0) {
                 return mCallsManager.onMediaButton(SHORT_PRESS);
@@ -226,52 +233,72 @@
         return true;
     }
 
+    @Override
+    public void onCallEndpointChanged(CallEndpoint callEndpoint) {
+        mCurrentEndpointType = callEndpoint.getEndpointType();
+        Log.i(this, "onCallEndpointChanged: endPoint=%s", callEndpoint);
+        maybeChangeSessionState();
+    }
+
     /** ${inheritDoc} */
     @Override
     public void onCallAdded(Call call) {
-        if (call.isExternalCall()) {
-            return;
-        }
-        handleCallAddition();
+        handleCallAddition(call);
     }
 
     /**
      * Triggers session activation due to call addition.
      */
-    private void handleCallAddition() {
-        mMediaSessionHandler.obtainMessage(MSG_MEDIA_SESSION_SET_ACTIVE, 1, 0).sendToTarget();
-    }
-
-    /** ${inheritDoc} */
-    @Override
-    public void onCallRemoved(Call call) {
-        if (call.isExternalCall()) {
-            return;
-        }
-        handleCallRemoval();
+    private void handleCallAddition(Call call) {
+        mCalls.add(call);
+        maybeChangeSessionState();
     }
 
     /**
-     * Triggers session deactivation due to call removal.
+     * Based on whether there are tracked calls and the audio is routed to a wired headset,
+     * potentially activate or deactive the media session.
      */
-    private void handleCallRemoval() {
-        if (!mCallsManager.hasAnyCalls()) {
+    private void maybeChangeSessionState() {
+        boolean hasNonExternalCalls = !mCalls.isEmpty()
+                && mCalls.stream().anyMatch(c -> !c.isExternalCall());
+        if (hasNonExternalCalls && mCurrentEndpointType == CallEndpoint.TYPE_WIRED_HEADSET) {
+            Log.i(this, "maybeChangeSessionState: hasCalls=%b, currentEndpointType=%s, ACTIVATE",
+                    hasNonExternalCalls, CallEndpoint.endpointTypeToString(mCurrentEndpointType));
+            mMediaSessionHandler.obtainMessage(MSG_MEDIA_SESSION_SET_ACTIVE, 1, 0).sendToTarget();
+        } else {
+            Log.i(this, "maybeChangeSessionState: hasCalls=%b, currentEndpointType=%s, DEACTIVATE",
+                    hasNonExternalCalls, CallEndpoint.endpointTypeToString(mCurrentEndpointType));
             mMediaSessionHandler.obtainMessage(MSG_MEDIA_SESSION_SET_ACTIVE, 0, 0).sendToTarget();
         }
     }
 
     /** ${inheritDoc} */
     @Override
-    public void onExternalCallChanged(Call call, boolean isExternalCall) {
-        // Note: We don't use the onCallAdded/onCallRemoved methods here since they do checks to see
-        // if the call is external or not and would skip the session activation/deactivation.
-        if (isExternalCall) {
-            handleCallRemoval();
-        } else {
-            handleCallAddition();
+    public void onCallRemoved(Call call) {
+        handleCallRemoval(call);
+    }
+
+    /**
+     * Triggers session deactivation due to call removal.
+     */
+    private void handleCallRemoval(Call call) {
+        // If we were tracking the call, potentially change session state.
+        if (mCalls.remove(call)) {
+            if (mCalls.isEmpty()) {
+                // When there are no calls, don't cache that we previously had a wired headset
+                // connected; we'll be updated on the next call.
+                mCurrentEndpointType = CallEndpoint.TYPE_UNKNOWN;
+            }
+            maybeChangeSessionState();
         }
     }
 
+    /** ${inheritDoc} */
+    @Override
+    public void onExternalCallChanged(Call call, boolean isExternalCall) {
+        maybeChangeSessionState();
+    }
+
     @VisibleForTesting
     /**
      * @return the handler this class instance uses for operation; used for unit testing.
diff --git a/src/com/android/server/telecom/RingbackPlayer.java b/src/com/android/server/telecom/RingbackPlayer.java
index a8af3ac..e0c6136 100644
--- a/src/com/android/server/telecom/RingbackPlayer.java
+++ b/src/com/android/server/telecom/RingbackPlayer.java
@@ -19,6 +19,7 @@
 import static com.android.server.telecom.LogUtils.Events.START_RINBACK;
 import static com.android.server.telecom.LogUtils.Events.STOP_RINGBACK;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.Preconditions;
 import android.telecom.Log;
 
@@ -42,8 +43,12 @@
      */
     private InCallTonePlayer mTonePlayer;
 
-    RingbackPlayer(InCallTonePlayer.Factory playerFactory) {
+    private final Object mLock;
+
+    @VisibleForTesting
+    public RingbackPlayer(InCallTonePlayer.Factory playerFactory) {
         mPlayerFactory = playerFactory;
+        mLock = new Object();
     }
 
     /**
@@ -52,25 +57,27 @@
      * @param call The call for which to ringback.
      */
     public void startRingbackForCall(Call call) {
-        Preconditions.checkState(call.getState() == CallState.DIALING);
+        synchronized (mLock) {
+            Preconditions.checkState(call.getState() == CallState.DIALING);
 
-        if (mCall == call) {
-            Log.w(this, "Ignoring duplicate requests to ring for %s.", call);
-            return;
-        }
+            if (mCall == call) {
+                Log.w(this, "Ignoring duplicate requests to ring for %s.", call);
+                return;
+            }
 
-        if (mCall != null) {
-            // We only get here for the foreground call so, there's no reason why there should
-            // exist a current dialing call.
-            Log.wtf(this, "Ringback player thinks there are two foreground-dialing calls.");
-        }
+            if (mCall != null) {
+                // We only get here for the foreground call so, there's no reason why there should
+                // exist a current dialing call.
+                Log.wtf(this, "Ringback player thinks there are two foreground-dialing calls.");
+            }
 
-        mCall = call;
-        if (mTonePlayer == null) {
-            Log.i(this, "Playing the ringback tone for %s.", call);
-            Log.addEvent(call, START_RINBACK);
-            mTonePlayer = mPlayerFactory.createPlayer(InCallTonePlayer.TONE_RING_BACK);
-            mTonePlayer.startTone();
+            mCall = call;
+            if (mTonePlayer == null) {
+                Log.i(this, "Playing the ringback tone for %s.", call);
+                Log.addEvent(call, START_RINBACK);
+                mTonePlayer = mPlayerFactory.createPlayer(InCallTonePlayer.TONE_RING_BACK);
+                mTonePlayer.startTone();
+            }
         }
     }
 
@@ -80,19 +87,27 @@
      * @param call The call for which to stop ringback.
      */
     public void stopRingbackForCall(Call call) {
-        if (mCall == call) {
-            // The foreground call is no longer dialing or is no longer the foreground call. In
-            // either case, stop the ringback tone.
-            mCall = null;
+        synchronized (mLock) {
+            if (mCall == call) {
+                // The foreground call is no longer dialing or is no longer the foreground call. In
+                // either case, stop the ringback tone.
+                mCall = null;
 
-            if (mTonePlayer == null) {
-                Log.w(this, "No player found to stop.");
-            } else {
-                Log.i(this, "Stopping the ringback tone for %s.", call);
-                Log.addEvent(call, STOP_RINGBACK);
-                mTonePlayer.stopTone();
-                mTonePlayer = null;
+                if (mTonePlayer == null) {
+                    Log.w(this, "No player found to stop.");
+                } else {
+                    Log.i(this, "Stopping the ringback tone for %s.", call);
+                    Log.addEvent(call, STOP_RINGBACK);
+                    mTonePlayer.stopTone();
+                    mTonePlayer = null;
+                }
             }
         }
     }
+
+    public boolean isRingbackPlaying() {
+        synchronized (mLock) {
+            return mTonePlayer != null;
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/com/android/server/telecom/TelecomSystem.java b/src/com/android/server/telecom/TelecomSystem.java
index 8477d49..70f3491 100644
--- a/src/com/android/server/telecom/TelecomSystem.java
+++ b/src/com/android/server/telecom/TelecomSystem.java
@@ -243,13 +243,17 @@
                             return context.getContentResolver().openInputStream(uri);
                         }
                     });
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker = new
+                    CallAudioCommunicationDeviceTracker(mContext);
             BluetoothDeviceManager bluetoothDeviceManager = new BluetoothDeviceManager(mContext,
-                    mContext.getSystemService(BluetoothManager.class).getAdapter());
+                    mContext.getSystemService(BluetoothManager.class).getAdapter(),
+                    communicationDeviceTracker);
             BluetoothRouteManager bluetoothRouteManager = new BluetoothRouteManager(mContext, mLock,
-                    bluetoothDeviceManager, new Timeouts.Adapter());
+                    bluetoothDeviceManager, new Timeouts.Adapter(), communicationDeviceTracker);
             BluetoothStateReceiver bluetoothStateReceiver = new BluetoothStateReceiver(
-                    bluetoothDeviceManager, bluetoothRouteManager);
+                    bluetoothDeviceManager, bluetoothRouteManager, communicationDeviceTracker);
             mContext.registerReceiver(bluetoothStateReceiver, BluetoothStateReceiver.INTENT_FILTER);
+            communicationDeviceTracker.setBluetoothRouteManager(bluetoothRouteManager);
 
             WiredHeadsetManager wiredHeadsetManager = new WiredHeadsetManager(mContext);
             SystemStateHelper systemStateHelper = new SystemStateHelper(mContext, mLock);
@@ -386,8 +390,8 @@
                     asyncTaskExecutor,
                     blockedNumbersAdapter,
                     transactionManager,
-                    emergencyCallDiagnosticLogger);
-
+                    emergencyCallDiagnosticLogger,
+                    communicationDeviceTracker);
             mIncomingCallNotifier = incomingCallNotifier;
             incomingCallNotifier.setCallsManagerProxy(new IncomingCallNotifier.CallsManagerProxy() {
                 @Override
diff --git a/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java b/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
index 473e7b9..4482ec6 100644
--- a/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
+++ b/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
@@ -32,6 +32,7 @@
 import android.util.LocalLog;
 
 import com.android.internal.util.IndentingPrintWriter;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -194,8 +195,10 @@
     private BluetoothAdapter mBluetoothAdapter;
     private AudioManager mAudioManager;
     private Executor mExecutor;
+    private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
-    public BluetoothDeviceManager(Context context, BluetoothAdapter bluetoothAdapter) {
+    public BluetoothDeviceManager(Context context, BluetoothAdapter bluetoothAdapter,
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
         if (bluetoothAdapter != null) {
             mBluetoothAdapter = bluetoothAdapter;
             bluetoothAdapter.getProfileProxy(context, mBluetoothProfileServiceListener,
@@ -206,6 +209,7 @@
                     BluetoothProfile.LE_AUDIO);
             mAudioManager = context.getSystemService(AudioManager.class);
             mExecutor = context.getMainExecutor();
+            mCommunicationDeviceTracker = communicationDeviceTracker;
         }
     }
 
@@ -398,12 +402,7 @@
     }
 
     public void disconnectAudio() {
-        disconnectSco();
-        clearLeAudioCommunicationDevice();
-        clearHearingAidCommunicationDevice();
-    }
-
-    public void disconnectSco() {
+        mCommunicationDeviceTracker.clearBtCommunicationDevice();
         if (mBluetoothHeadset == null) {
             Log.w(this, "Trying to disconnect audio but no headset service exists.");
         } else {
@@ -581,7 +580,8 @@
                  * Only after receiving ACTION_ACTIVE_DEVICE_CHANGED it is known that device that
                  * will be audio switched to is available to be choose as communication device */
                 if (!switchingBtDevices) {
-                    return setLeAudioCommunicationDevice();
+                    return mCommunicationDeviceTracker.setCommunicationDevice(
+                            AudioDeviceInfo.TYPE_BLE_HEADSET, device);
                 }
 
                 return true;
@@ -600,7 +600,8 @@
                  * Only after receiving ACTION_ACTIVE_DEVICE_CHANGED it is known that device that
                  * will be audio switched to is available to be choose as communication device */
                 if (!switchingBtDevices) {
-                    return setHearingAidCommunicationDevice();
+                    return mCommunicationDeviceTracker.setCommunicationDevice(
+                            AudioDeviceInfo.TYPE_HEARING_AID, null);
                 }
 
                 return true;
diff --git a/src/com/android/server/telecom/bluetooth/BluetoothRouteManager.java b/src/com/android/server/telecom/bluetooth/BluetoothRouteManager.java
index 7966f73..556a8a5 100644
--- a/src/com/android/server/telecom/bluetooth/BluetoothRouteManager.java
+++ b/src/com/android/server/telecom/bluetooth/BluetoothRouteManager.java
@@ -23,6 +23,7 @@
 import android.bluetooth.BluetoothProfile;
 import android.bluetooth.BluetoothLeAudio;
 import android.content.Context;
+import android.media.AudioDeviceInfo;
 import android.os.Message;
 import android.telecom.Log;
 import android.telecom.Logging.Session;
@@ -33,6 +34,7 @@
 import com.android.internal.util.IState;
 import com.android.internal.util.State;
 import com.android.internal.util.StateMachine;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.TelecomSystem;
 import com.android.server.telecom.Timeouts;
 
@@ -469,15 +471,18 @@
     private BluetoothDevice mHearingAidActiveDeviceCache = null;
     private BluetoothDevice mLeAudioActiveDeviceCache = null;
     private BluetoothDevice mMostRecentlyReportedActiveDevice = null;
+    private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     public BluetoothRouteManager(Context context, TelecomSystem.SyncRoot lock,
-            BluetoothDeviceManager deviceManager, Timeouts.Adapter timeoutsAdapter) {
+            BluetoothDeviceManager deviceManager, Timeouts.Adapter timeoutsAdapter,
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
         super(BluetoothRouteManager.class.getSimpleName());
         mContext = context;
         mLock = lock;
         mDeviceManager = deviceManager;
         mDeviceManager.setBluetoothRouteManager(this);
         mTimeoutsAdapter = timeoutsAdapter;
+        mCommunicationDeviceTracker = communicationDeviceTracker;
 
         mAudioOffState = new AudioOffState();
         addState(mAudioOffState);
@@ -621,12 +626,14 @@
         if (deviceType == BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO) {
             mLeAudioActiveDeviceCache = device;
             if (device == null) {
-                mDeviceManager.clearLeAudioCommunicationDevice();
+                mCommunicationDeviceTracker.clearCommunicationDevice(
+                        AudioDeviceInfo.TYPE_BLE_HEADSET);
             }
         } else if (deviceType == BluetoothDeviceManager.DEVICE_TYPE_HEARING_AID) {
             mHearingAidActiveDeviceCache = device;
             if (device == null) {
-                mDeviceManager.clearHearingAidCommunicationDevice();
+                mCommunicationDeviceTracker.clearCommunicationDevice(
+                        AudioDeviceInfo.TYPE_HEARING_AID);
             }
         } else if (deviceType == BluetoothDeviceManager.DEVICE_TYPE_HEADSET) {
             mHfpActiveDeviceCache = device;
@@ -798,7 +805,8 @@
         }
 
         if (bluetoothHearingAid != null) {
-            if (mDeviceManager.isHearingAidSetAsCommunicationDevice()) {
+            if (mCommunicationDeviceTracker.isAudioDeviceSetForType(
+                    AudioDeviceInfo.TYPE_HEARING_AID)) {
                 for (BluetoothDevice device : bluetoothAdapter.getActiveDevices(
                         BluetoothProfile.HEARING_AID)) {
                     if (device != null) {
@@ -811,7 +819,8 @@
         }
 
         if (bluetoothLeAudio != null) {
-            if (mDeviceManager.isLeAudioCommunicationDevice()) {
+            if (mCommunicationDeviceTracker.isAudioDeviceSetForType(
+                    AudioDeviceInfo.TYPE_BLE_HEADSET)) {
                 for (BluetoothDevice device : bluetoothAdapter.getActiveDevices(
                         BluetoothProfile.LE_AUDIO)) {
                     if (device != null) {
diff --git a/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java b/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java
index e5fe971..ab002c9 100644
--- a/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java
+++ b/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java
@@ -25,10 +25,12 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.media.AudioDeviceInfo;
 import android.telecom.Log;
 import android.telecom.Logging.Session;
 
 import com.android.internal.os.SomeArgs;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 
 import static com.android.server.telecom.bluetooth.BluetoothRouteManager.BT_AUDIO_IS_ON;
 import static com.android.server.telecom.bluetooth.BluetoothRouteManager.BT_AUDIO_LOST;
@@ -53,6 +55,7 @@
     private boolean mIsInCall = false;
     private final BluetoothRouteManager mBluetoothRouteManager;
     private final BluetoothDeviceManager mBluetoothDeviceManager;
+    private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     public void onReceive(Context context, Intent intent) {
         Log.startSession("BSR.oR");
@@ -184,7 +187,8 @@
                     /* In Le Audio case, once device got Active, the Telecom needs to make sure it
                      * is set as communication device before we can say that BT_AUDIO_IS_ON
                      */
-                    if (!mBluetoothDeviceManager.setLeAudioCommunicationDevice()) {
+                    if (!mCommunicationDeviceTracker.setCommunicationDevice(
+                            AudioDeviceInfo.TYPE_BLE_HEADSET, device)) {
                         Log.w(LOG_TAG,
                                 "Device %s cannot be use as LE audio communication device.",
                                 device);
@@ -192,7 +196,8 @@
                     }
                 } else {
                     /* deviceType == BluetoothDeviceManager.DEVICE_TYPE_HEARING_AID */
-                    if (!mBluetoothDeviceManager.setHearingAidCommunicationDevice()) {
+                    if (!mCommunicationDeviceTracker.setCommunicationDevice(
+                            AudioDeviceInfo.TYPE_HEARING_AID, null)) {
                         Log.w(LOG_TAG,
                                 "Device %s cannot be use as hearing aid communication device.",
                                 device);
@@ -209,9 +214,11 @@
     }
 
     public BluetoothStateReceiver(BluetoothDeviceManager deviceManager,
-            BluetoothRouteManager routeManager) {
+            BluetoothRouteManager routeManager,
+            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
         mBluetoothDeviceManager = deviceManager;
         mBluetoothRouteManager = routeManager;
+        mCommunicationDeviceTracker = communicationDeviceTracker;
     }
 
     public void setIsInCall(boolean isInCall) {
diff --git a/testapps/transactionalVoipApp/res/values-af/strings.xml b/testapps/transactionalVoipApp/res/values-af/strings.xml
index efcbdc0..78abd1b 100644
--- a/testapps/transactionalVoipApp/res/values-af/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-af/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API-toetsaktiwiteit"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaksionele inoproepaktiwiteit"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registreer foonrekening"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Begin voorgronddiens (simuleer masjienvertaling + app op agtergrond)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Begin uitgaande oproep"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Begin inkomende oproep"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"oproep-id is nie gestel nie"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"antwoord"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ontkoppel"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Oorstuk"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Luidspreker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"begin stroom"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-am/strings.xml b/testapps/transactionalVoipApp/res/values-am/strings.xml
index b155a3a..2766bf8 100644
--- a/testapps/transactionalVoipApp/res/values-am/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-am/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"የግብይት ኤፒአይ ሙከራ እንቅስቃሴ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"በጥሪ እንቅስቃሴ ውስጥ ግብይታዊ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"የስልክ መለያ መዝግብ"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS ይጀምሩ (በዳራው ውስጥ MT + መተግበሪያን ያስመስላል)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ወጪ ጥሪን ይጀምሩ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ገቢ ጥሪን ይጀምሩ"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"የደዋይ መታወቂያ አልተቀናበረም"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"ወደ ገቢር ተቀናብሯል"</string>
+    <string name="answer" msgid="5423590397665409939">"መልስ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"ወደ ገቢር ያልሆነ ተቀናብሯል"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ግንኙነትን ያቋርጡ"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ማዳመጫ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ድምጽ ማውጫ"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ብሉቱዝ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ዥረት ይጀምሩ"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ar/strings.xml b/testapps/transactionalVoipApp/res/values-ar/strings.xml
index e6c7e6f..8a42e30 100644
--- a/testapps/transactionalVoipApp/res/values-ar/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ar/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"نشاط اختبار واجهة برمجة التطبيقات من خلال المعاملات"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"نشاط المعاملات أثناء المكالمة"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"تسجيل حساب الهاتف"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"‏بدء FGS (محاكاة الترجمة الآلية + التطبيق في الخلفية)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"بدء مكالمة صادرة"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"بدء مكالمة واردة"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"لم يتم ضبط رقم تعريف المكالمة"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"الإجابة"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"إلغاء الربط"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"سماعة الأذن"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"مكبّر الصوت"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"البلوتوث"</string>
+    <string name="start_stream" msgid="3567634786280097431">"بدء البث"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-as/strings.xml b/testapps/transactionalVoipApp/res/values-as/strings.xml
index 995624a..56014c4 100644
--- a/testapps/transactionalVoipApp/res/values-as/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-as/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"লেনদেন সম্বন্ধীয় API পৰীক্ষণৰ কাৰ্যকলাপ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"কলত হোৱা লেনদেন সম্বন্ধীয় কাৰ্যকলাপ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ফ\'নৰ একাউণ্ট পঞ্জীয়ন কৰক"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS আৰম্ভ কৰক (নেপথ্যত MT + এপ্ ছিমুলে’ট কৰক)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"বহিৰ্গামী কল আৰম্ভ কৰক"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"অন্তৰ্গামী কল আৰম্ভ কৰক"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"কলৰ আইডিটো ছেট কৰা হোৱা নাই"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"সক্ৰিয় হিচাপে ছেট কৰক"</string>
+    <string name="answer" msgid="5423590397665409939">"উত্তৰ দিয়ক"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"নিষ্ক্ৰিয় হিচাপে ছেট কৰক"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"সংযোগ বিচ্ছিন্ন কৰক"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ইয়েৰপিচ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"স্পীকাৰ"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ব্লুটুথ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ষ্ট্ৰীম কৰিবলৈ আৰম্ভ কৰক"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-az/strings.xml b/testapps/transactionalVoipApp/res/values-az/strings.xml
index db37f1b..14af0ab 100644
--- a/testapps/transactionalVoipApp/res/values-az/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-az/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Tranzaksiya ilə bağlı API test Fəaliyyəti"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Tranzaksiya üzrə Zəngdaxili Fəaliyyət"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefon Hesabını Qeydiyyatdan Keçirin"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS-ni başladın (arxa fonda MT + tətbiqini simulyasiya edin)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Gedən zəng başladın"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Gələn zəng başladın"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"zəng ID-si təyin olunmayıb"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Aktiv kimi təyin edin"</string>
+    <string name="answer" msgid="5423590397665409939">"cavab"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Qeyri-aktiv kimi təyin edin"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"əlaqəni kəsin"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Qulaqlıq"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Dinamik"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"yayıma başlayın"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-b+sr+Latn/strings.xml b/testapps/transactionalVoipApp/res/values-b+sr+Latn/strings.xml
index 9b02b9e..3c4019c 100644
--- a/testapps/transactionalVoipApp/res/values-b+sr+Latn/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-b+sr+Latn/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktivnost testiranja transakcionog API-ja"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Aktivnost poziva u vezi sa transakcijama"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registruj nalog telefona"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Pokreni FGS (simulirajte MT + aplikaciju u pozadini)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Započnite odlazni poziv"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Započnite dolazni poziv"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID poziva nije podešen"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"odgovori"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"prekini vezu"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Slušalica"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Zvučnik"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"počnite da strimujete"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-be/strings.xml b/testapps/transactionalVoipApp/res/values-be/strings.xml
index 81b06d2..9decf62 100644
--- a/testapps/transactionalVoipApp/res/values-be/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-be/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Праверачныя дзеянні API трансакцый"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Дзеянні падчас выклікаў"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Зарэгістраваць уліковы запіс тэлефона"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Запусціць FGS (сімуляцыя MT + праграма ў фонавым рэжыме)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Пачаць выходны выклік"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Пачаць уваходны выклік"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ідэнтыфікатар выкліку не зададзены"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"адказаць"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"завяршыць выклік"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Навушнік"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Дынамік"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"пачаць перадачу плынню"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-bg/strings.xml b/testapps/transactionalVoipApp/res/values-bg/strings.xml
index 283fc24..63b55f9 100644
--- a/testapps/transactionalVoipApp/res/values-bg/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-bg/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Активност за тестване на API за транзакции"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Транзакционална активност в обаждане"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Регистриране на профила на телефона"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Стартиране на FGS (симулиране на MT + приложението на заден план)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Започване на изходящо обаждане"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Започване на входящо обаждане"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"идентификаторът на обаждането не е зададен"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"отговаряне"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"прекратяване на връзката"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Слушалка"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Високоговорител"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"започване на поточно предаване"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-bn/strings.xml b/testapps/transactionalVoipApp/res/values-bn/strings.xml
index c4266d0..b03123a 100644
--- a/testapps/transactionalVoipApp/res/values-bn/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-bn/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API টেস্ট সংক্রান্ত অ্যাক্টিভিটি"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"কল অ্যাক্টিভিটিতে হওয়া ট্রানজ্যাকশন"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ফোনের অ্যাকাউন্ট রেজিস্টার করুন"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS শুরু করুন (সিমুলেট MT + ব্যাকগ্রাউন্ডে থাকা অ্যাপ)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"আউটগোয়িং কল শুরু করুন"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ইনকামিং কল শুরু করুন"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"কলার আইডি সেট করা নেই"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"উত্তর দিন"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ডিসকানেক্ট করুন"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ইয়ারপিস"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"স্পিকার"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ব্লুটুথ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"স্ট্রিমিং শুরু করুন"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-bs/strings.xml b/testapps/transactionalVoipApp/res/values-bs/strings.xml
index f993930..e4cbb08 100644
--- a/testapps/transactionalVoipApp/res/values-bs/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-bs/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktivnost testa transakcijskog API-ja"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transakcijska aktivnost u pozivu"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrirajte račun telefona"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Pokreni FGS (simuliraj MT i aplikaciju u pozadini)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Pokreni odlazni poziv"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Pokreni dolazni poziv"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID poziva nije postavljen"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"postavi na Aktivno"</string>
+    <string name="answer" msgid="5423590397665409939">"odgovori"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"postavi na Neaktivno"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"prekini vezu"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Slušalica"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Zvučnik"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"pokreni prijenos"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ca/strings.xml b/testapps/transactionalVoipApp/res/values-ca/strings.xml
index 37561c8..6780882 100644
--- a/testapps/transactionalVoipApp/res/values-ca/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ca/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Activitat de prova de l\'API transaccional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Activitat de transaccions durant la trucada"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registra el compte del telèfon"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Inicia FGS (simula MT + aplicació en segon pla)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Inicia una trucada sortint"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Inicia una trucada entrant"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"identificador de trucada no definit"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"defineix com a activa"</string>
+    <string name="answer" msgid="5423590397665409939">"respon"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"defineix com a inactiva"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"desconnecta"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auricular"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Altaveu"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"inicia la reproducció en continu"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-cs/strings.xml b/testapps/transactionalVoipApp/res/values-cs/strings.xml
index 189a846..46a938b 100644
--- a/testapps/transactionalVoipApp/res/values-cs/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-cs/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktivita testování v transakčním rozhraní API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transakční aktivita během hovoru"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrovat telefonní účet"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Spustit službu v popředí (simulovat MT a aplikaci v pozadí)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Zahájit odchozí hovor"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Zahájit příchozí hovor"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID hovoru není nastaveno"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"odpověď"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"odpojit"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Sluchátko"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Reproduktor"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"zahájit streamování"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-da/strings.xml b/testapps/transactionalVoipApp/res/values-da/strings.xml
index c7f9be4..e857f3e 100644
--- a/testapps/transactionalVoipApp/res/values-da/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-da/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Testaktivitet for transaktions-API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaktionsrelateret aktivitet i opkald"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrer telefonkonto"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Start FGS (simuler maskinoversættelse + app i baggrunden)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Start udgående opkald"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Start indgående opkald"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"opkalds-id ikke konfigureret"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Indstil som aktiv"</string>
+    <string name="answer" msgid="5423590397665409939">"svar"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Indstil som inaktiv"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"afslut opkald"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Højttaler"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Højttaler"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"start med at streame"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-de/strings.xml b/testapps/transactionalVoipApp/res/values-de/strings.xml
index f7719b9..cf3116c 100644
--- a/testapps/transactionalVoipApp/res/values-de/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-de/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Testaktivität zur transaktionalen API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaktionsaktivität bei aktiven Anruf"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefonkonto registrieren"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS starten (MT und App im Hintergrund simulieren)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Ausgehenden Anruf starten"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Eingehenden Anruf starten"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"Anrufer-ID nicht festgelegt"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"aktiv"</string>
+    <string name="answer" msgid="5423590397665409939">"annehmen"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"inaktiv"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"beenden"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Kopfhörer"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Lautsprecher"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Streaming starten"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-el/strings.xml b/testapps/transactionalVoipApp/res/values-el/strings.xml
index 7c83600..d838d2e 100644
--- a/testapps/transactionalVoipApp/res/values-el/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-el/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Δοκιμαστική δραστηριότητα API συναλλαγών"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Δραστηριότητα συναλλαγής στην κλήση"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Εγγραφή λογαριασμού τηλεφώνου"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Έναρξη FGS (προσομοίωση MT + εφαρμογή στο παρασκήνιο)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Έναρξη εξερχόμενης κλήσης"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Έναρξη εισερχόμενης κλήσης"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"δεν έχει οριστεί αναγνωριστικό κλήσης"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"απάντηση"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"αποσύνδεση"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Ακουστικό τηλεφώνου"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Ηχείο"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"έναρξη ροής"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-en-rAU/strings.xml b/testapps/transactionalVoipApp/res/values-en-rAU/strings.xml
index abf4611..5bfa1a1 100644
--- a/testapps/transactionalVoipApp/res/values-en-rAU/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-en-rAU/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API test activity"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transactional in-call activity"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Register phone account"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Start FGS (simulate MT + app in background)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Start outgoing call"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Start incoming call"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"call ID not set"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"answer"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"disconnect"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Earpiece"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Speaker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"start streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-en-rGB/strings.xml b/testapps/transactionalVoipApp/res/values-en-rGB/strings.xml
index abf4611..5bfa1a1 100644
--- a/testapps/transactionalVoipApp/res/values-en-rGB/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-en-rGB/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API test activity"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transactional in-call activity"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Register phone account"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Start FGS (simulate MT + app in background)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Start outgoing call"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Start incoming call"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"call ID not set"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"answer"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"disconnect"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Earpiece"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Speaker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"start streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-en-rIN/strings.xml b/testapps/transactionalVoipApp/res/values-en-rIN/strings.xml
index abf4611..5bfa1a1 100644
--- a/testapps/transactionalVoipApp/res/values-en-rIN/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-en-rIN/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API test activity"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transactional in-call activity"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Register phone account"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Start FGS (simulate MT + app in background)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Start outgoing call"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Start incoming call"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"call ID not set"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"answer"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"disconnect"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Earpiece"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Speaker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"start streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-es-rUS/strings.xml b/testapps/transactionalVoipApp/res/values-es-rUS/strings.xml
index 588150c..3410a16 100644
--- a/testapps/transactionalVoipApp/res/values-es-rUS/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-es-rUS/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Actividad de prueba de la API transaccional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Actividad transaccional en las llamadas"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrar cuenta telefónica"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Iniciar FGS (simulación de TA y app en segundo plano)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Iniciar llamada saliente"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Iniciar llamada entrante"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"no se estableció el identificador de llamadas"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"responder"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"desconectar"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auricular"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Bocina"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Iniciar transmisión"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-es/strings.xml b/testapps/transactionalVoipApp/res/values-es/strings.xml
index 0e290ae..2ce1e81 100644
--- a/testapps/transactionalVoipApp/res/values-es/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-es/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Actividad de prueba de API transaccional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Actividad transaccional durante la llamada"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrar cuenta de teléfono"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Iniciar FGS (simular MT + aplicación en segundo plano)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Iniciar llamada saliente"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Iniciar llamada entrante"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"identificador de llamada no definido"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Activar"</string>
+    <string name="answer" msgid="5423590397665409939">"responder"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Desactivar"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"desconectar"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auricular"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Altavoz"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"iniciar emisión"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-et/strings.xml b/testapps/transactionalVoipApp/res/values-et/strings.xml
index d9e9f97..477dec5 100644
--- a/testapps/transactionalVoipApp/res/values-et/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-et/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Tehingupõhise API testimise tegevus"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Kõnesisene toimingutegevus"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefonikonto registreerimine"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Käivita FGS (simuleeri taustal MT-d ja rakendust)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Alusta väljuvat kõnet"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Alusta sissetulevat kõnet"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"helistaja ID pole seadistatud"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"vastus"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"katkesta ühendus"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Kuular"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Kõlar"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"käivita voogesitus"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-eu/strings.xml b/testapps/transactionalVoipApp/res/values-eu/strings.xml
index 379065e..962346f 100644
--- a/testapps/transactionalVoipApp/res/values-eu/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-eu/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transakzio bidezko APIen proba-jarduerak"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Deiko transakzio-jarduerak"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Erregistratu telefonoaren kontua"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Hasi FGS (simulatu itzulpen automatikoa + aplikazioa atzeko planoan)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Hasi irteerako dei bat simulatzen"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Hasi sarrerako dei bat simulatzen"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ez da ezarri deiaren identifikatzailea"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"erantzun"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"deskonektatu"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Aurikularrak"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Bozgorailua"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetootha"</string>
+    <string name="start_stream" msgid="3567634786280097431">"hasi zuzenean igortzen"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-fa/strings.xml b/testapps/transactionalVoipApp/res/values-fa/strings.xml
index eb7b88e..bd9cddf 100644
--- a/testapps/transactionalVoipApp/res/values-fa/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-fa/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"‏فعالیت آزمایشی Transactional API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"تبادلی در فعالیت تماس"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ثبت حساب تلفن"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"‏شروع FGS (شبیه‌سازی ترجمه ماشینی + برنامه در پس‌زمینه)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"شروع تماس خروجی"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"شروع تماس ورودی"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"شناسه تماس تنظیم نشده است"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"تنظیم به‌عنوان فعال"</string>
+    <string name="answer" msgid="5423590397665409939">"پاسخ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"تنظیم به‌عنوان غیرفعال"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"قطع ارتباط"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"گوشی"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"بلندگو"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"بلوتوث"</string>
+    <string name="start_stream" msgid="3567634786280097431">"شروع جاری‌سازی"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-fi/strings.xml b/testapps/transactionalVoipApp/res/values-fi/strings.xml
index d64dbe2..c95efcb 100644
--- a/testapps/transactionalVoipApp/res/values-fi/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-fi/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Tapahtuman API-testitoiminta"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Tapahtuman puhelunaikainen toiminta"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Rekisteröi puhelintili"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Käynnistä FGS (simuloi MT + sovellus taustalla)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Aloita lähtevä puhelu"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Aloita saapuva puhelu"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"soittajan tunnusta ei asetettu"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"aseta aktiiviseksi"</string>
+    <string name="answer" msgid="5423590397665409939">"vastaa"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"aseta ei-aktiiviseksi"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"katkaise yhteys"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Kaiutin"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Kaiutin"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"aloita suoratoisto"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-fr-rCA/strings.xml b/testapps/transactionalVoipApp/res/values-fr-rCA/strings.xml
index 173fc88..64df91c 100644
--- a/testapps/transactionalVoipApp/res/values-fr-rCA/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-fr-rCA/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Activité de test de l\'API transactionnelle"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Activité transactionnelle durant l\'appel"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Inscrire un compte téléphonique"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Démarrer FGS (simuler TA + application en arrière-plan)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Démarrer un appel sortant"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Démarrer un appel entrant"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"identifiant de l\'appel non défini"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"répondre"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"déconnecter"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Écouteur"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Haut-parleur"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"démarrer une diffusion"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-fr/strings.xml b/testapps/transactionalVoipApp/res/values-fr/strings.xml
index 8fcbe7d..f1d1bd7 100644
--- a/testapps/transactionalVoipApp/res/values-fr/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-fr/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Activité de test de l\'API transactionnelle"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Activité transactionnelle en cours d\'appel"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Enregistrer un compte de téléphonie"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Démarrer les services de premier plan (simuler la MT + l\'application en arrière-plan)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Démarrer un appel sortant"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Démarrer un appel entrant"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"affichage du numéro de l\'appelant non défini"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Définir comme actif"</string>
+    <string name="answer" msgid="5423590397665409939">"réponse"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Définir comme inactif"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"raccrocher"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Écouteur"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Haut-parleur"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"démarrer la diffusion"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-gl/strings.xml b/testapps/transactionalVoipApp/res/values-gl/strings.xml
index 9f98e24..76fbb34 100644
--- a/testapps/transactionalVoipApp/res/values-gl/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-gl/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Actividade de proba da API transaccional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Actividade transaccional nas chamadas"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Rexistrar conta do teléfono"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Iniciar FGS (simular MT + aplicación en segundo plano)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Iniciar chamada saínte"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Iniciar chamada entrante"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"identificador de chamada non definido"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"responder"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"desconectar"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auricular"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Altofalante"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"iniciar reprodución en tempo real"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-gu/strings.xml b/testapps/transactionalVoipApp/res/values-gu/strings.xml
index d1db7a1..b0066da 100644
--- a/testapps/transactionalVoipApp/res/values-gu/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-gu/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional APIના પરીક્ષણની પ્રવૃત્તિ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"કૉલમાંની વ્યવહારિક પ્રવૃત્તિ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ફોન એકાઉન્ટ રજિસ્ટર કરો"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS (MT સિમ્યુલેટ કરવું + બૅકગ્રાઉન્ડમાં ઍપ) શરૂ કરો"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"આઉટગોઇંગ કૉલ શરૂ કરો"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ઇનકમિંગ કૉલ શરૂ કરો"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"કૉલર ID સેટ કરેલું નથી"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"સક્રિય તરીકે સેટ કરો"</string>
+    <string name="answer" msgid="5423590397665409939">"જવાબ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"નિષ્ક્રિય તરીકે સેટ કરો"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ડિસ્કનેક્ટ કરો"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ઇયરપીસ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"સ્પીકર"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"બ્લૂટૂથ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"સ્ટ્રીમિંગ શરૂ કરો"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-hi/strings.xml b/testapps/transactionalVoipApp/res/values-hi/strings.xml
index c6c2efb..a6e4a10 100644
--- a/testapps/transactionalVoipApp/res/values-hi/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-hi/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API से जुड़ी टेस्ट गतिविधि"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"कॉल में क्लाइंट और सर्वर के बीच हुई बातचीत से जुड़ी गतिविधि"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Phone Account में रजिस्टर करें"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS शुरू करें (बैकग्राउंड में MT + ऐप्लिकेशन को सिम्युलेट करें)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"आउटगोइंग कॉल शुरू करें"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"इनकमिंग कॉल शुरू करें"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"कॉल आईडी सेट नहीं है"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"जवाब"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"डिसकनेक्ट करें"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ईयरपीस"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"स्पीकर"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ब्लूटूथ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"स्ट्रीमिंग शुरू करें"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-hr/strings.xml b/testapps/transactionalVoipApp/res/values-hr/strings.xml
index de2e01d..768d378 100644
--- a/testapps/transactionalVoipApp/res/values-hr/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-hr/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Testna aktivnost API-ja za transakcije"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"transakcijska aktivnost u pozivu"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registracija telefonskog računa"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Pokretanje FGS-a (simulacija: MT i aplikacija u pozadini)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Pokretanje odlaznog poziva"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Pokretanje dolaznog poziva"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"id poziva nije postavljen"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Postavljanje kao aktivno"</string>
+    <string name="answer" msgid="5423590397665409939">"odgovor"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Postavljanje kao neaktivno"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"prekid veze"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Slušalica"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Zvučnik"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"pokretanje streaminga"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-hu/strings.xml b/testapps/transactionalVoipApp/res/values-hu/strings.xml
index 8b3b1bd..cda3b7e 100644
--- a/testapps/transactionalVoipApp/res/values-hu/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-hu/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Tranzakciós API-teszttevékenység"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Hívás közbeni tranzakciós tevékenység"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefonáláshoz használt fiók regisztrálása"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Előtérben futó szolgáltatás indítása (gépi fordítás + alkalmazás szimulálása a háttérben)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Kimenő hívás indítása"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Bejövő hívás indítása"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"nincs beállítva hívásazonosító"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"válasz"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"leválasztás"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Fülhallgató"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Hangszóró"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"streamelés indítása"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-hy/strings.xml b/testapps/transactionalVoipApp/res/values-hy/strings.xml
index 9d19ce1..b56941f 100644
--- a/testapps/transactionalVoipApp/res/values-hy/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-hy/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Գործարքային API-ների փորձարկման գործողություն"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Գործարքներ զանգի ժամանակ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Հեռախոսի հաշվի գրանցում"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Գործարկել FGS-ը (ՄԹ-ի սիմուլացիա + հավելված ֆոնային ռեժիմում)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Սկսել ելքային զանգ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Սկսել մուտքային զանգ"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"զանգի նույնացուցիչ սահմանված չէ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"ակտիվացնել"</string>
+    <string name="answer" msgid="5423590397665409939">"պատասխանել"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"ապակտիվացնել"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"անջատել"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Լսափող"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Բարձրախոս"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"սկսել հեռարձակում"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-in/strings.xml b/testapps/transactionalVoipApp/res/values-in/strings.xml
index 3ab9c6f..e29fea7 100644
--- a/testapps/transactionalVoipApp/res/values-in/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-in/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktivitas pengujian API Transaksional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Aktivitas Transaksi Dalam Panggilan"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Daftarkan Akun Ponsel"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Mulai FGS (simulasikan MT + aplikasi di latar belakang)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Mulai Panggilan Keluar"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Mulai Panggilan Masuk"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"id panggilan tidak ditetapkan"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setelAktif"</string>
+    <string name="answer" msgid="5423590397665409939">"jawab"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setelNonaktif"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"putuskan koneksi"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Earpiece"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Speaker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"mulai streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-is/strings.xml b/testapps/transactionalVoipApp/res/values-is/strings.xml
index 18c115d..4ecb2ca 100644
--- a/testapps/transactionalVoipApp/res/values-is/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-is/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Prófun á virkni forritaskila færslna"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Virkni í símtali"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Skrá símareikning"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Ræsa FGS (líkja eftir MT + forriti í bakgrunni)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Hefja hringt símtal"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Hefja símtal sem berst"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"númerabirting ekki stillt"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"svara"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"aftengja"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Eyrnatól"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Hátalari"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"hefja streymi"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-it/strings.xml b/testapps/transactionalVoipApp/res/values-it/strings.xml
index be0f1ec..bb83aa1 100644
--- a/testapps/transactionalVoipApp/res/values-it/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-it/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Attività di test dell\'API transazionale"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Attività di transazione durante la chiamata"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registra account telefono"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Avvia FGS (simulazione di MT + app in background)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Avvia chiamata in uscita"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Avvia chiamata in arrivo"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"id chiamata non impostato"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"risposta"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"disconnetti"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auricolare"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Altoparlante"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"avvia streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-iw/strings.xml b/testapps/transactionalVoipApp/res/values-iw/strings.xml
index 87d8cba..4de997e 100644
--- a/testapps/transactionalVoipApp/res/values-iw/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-iw/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API test Activity"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"בר ביצוע בפעילות השיחה"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"רישום חשבון הטלפון"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"‏הפעלת FGS (סימולציה של MT + אפליקציה ברקע)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"התחלת שיחה יוצאת"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"התחלת שיחה נכנסת"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"מזהה השיחה לא הוגדר"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"הגדרה כפעיל"</string>
+    <string name="answer" msgid="5423590397665409939">"תשובה"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"הגדרה כלא פעיל"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ניתוק"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"אוזניה"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"רמקול"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"התחלת השידור"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ja/strings.xml b/testapps/transactionalVoipApp/res/values-ja/strings.xml
index a924731..a5e8251 100644
--- a/testapps/transactionalVoipApp/res/values-ja/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ja/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API テスト アクティビティ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transactional 通話アクティビティ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"スマートフォン アカウントを登録"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS を開始（MT + アプリをバックグラウンドでシミュレート）"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"発信を開始"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"着信を開始"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"通話 ID が設定されていません"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"応答"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"切断"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"受話口"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"スピーカー"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ストリーミングを開始"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ka/strings.xml b/testapps/transactionalVoipApp/res/values-ka/strings.xml
index 10b82dc..671cffb 100644
--- a/testapps/transactionalVoipApp/res/values-ka/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ka/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ტრანზაქციული API ტესტის აქტივობა"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ტრანზაქციის ზარის აქტივობა"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ტელეფონის ანგარიშის რეგისტრაცია"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS-ის დაწყება (MT + აპის სიმულაცია ფონზე)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"დაიწყეთ გამავალი ზარი"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"დაიწყეთ შემომავალი ზარი"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"აბონენტის ID არ არის დაყენებული"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"პასუხი"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"კავშირის გაწყვეტა"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ყურმილი"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"დინამიკი"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"სტრიმინგის დაწყება"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-kk/strings.xml b/testapps/transactionalVoipApp/res/values-kk/strings.xml
index 6dd0236..2713491 100644
--- a/testapps/transactionalVoipApp/res/values-kk/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-kk/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Транзакциялық API сынағына қатысты әрекет"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Қоңыраулар тарихындағы транзакциялық қолданба"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Телефон аккаунтын тіркеу"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS-ті бастау (MT мен қолданбаны фонда симуляциялау)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Шығыс қоңырауын бастау"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Кіріс қоңырауын бастау"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"қоңырау идентификаторы орнатылмады"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"жауап беру"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ажырату"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Динамик"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Динамик"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"трансляцияны бастау"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-km/strings.xml b/testapps/transactionalVoipApp/res/values-km/strings.xml
index fadb82a..13f4983 100644
--- a/testapps/transactionalVoipApp/res/values-km/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-km/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"សកម្មភាព​ធ្វើតេស្ត API ប្រតិបត្តិការ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"សកម្មភាពប្រតិបត្តិការ​នៅក្នុងការហៅទូរសព្ទ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ចុះឈ្មោះ​គណនី​ទូរសព្ទ"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"ចាប់ផ្ដើម FGS (ត្រាប់តាម MT + កម្មវិធី​នៅផ្ទៃខាងក្រោយ)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ចាប់ផ្ដើម​ការហៅចេញ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ចាប់ផ្ដើម​ការហៅ​ចូល"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"មិនបានកំណត់​លេខសម្គាល់​ការហៅទូរសព្ទទេ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"ឆ្លើយ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ផ្ដាច់"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ឧបករណ៍ស្ដាប់សំឡេង"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ឧបករណ៍​បំពង​សំឡេង"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ប៊្លូធូស"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ចាប់ផ្ដើម​ការផ្សាយ"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-kn/strings.xml b/testapps/transactionalVoipApp/res/values-kn/strings.xml
index 21d5159..b994f92 100644
--- a/testapps/transactionalVoipApp/res/values-kn/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-kn/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ಟ್ರಾನ್ಸಾಕ್ಷನಲ್ API ಪರೀಕ್ಷಾ ಚಟುವಟಿಕೆ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ಕರೆ ಚಟುವಟಿಕೆಯಲ್ಲಿ ಟ್ರಾನ್ಸಾಕ್ಷನಲ್"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ಫೋನ್ ಖಾತೆಯನ್ನು ನೋಂದಾಯಿಸಿ"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS ಅನ್ನು ಪ್ರಾರಂಭಿಸಿ (MT + ಆ್ಯಪ್ ಅನ್ನು ಹಿನ್ನೆಲೆಯಲ್ಲಿ ಅನುಕರಿಸಿ)."</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ಹೊರಹೋಗುವ ಕರೆಯನ್ನು ಪ್ರಾರಂಭಿಸಿ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ಒಳಬರುವ ಕರೆಯನ್ನು ಪ್ರಾರಂಭಿಸಿ"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ಕರೆಮಾಡುವವರ ID ಅನ್ನು ಸೆಟ್ ಮಾಡಿಲ್ಲ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"ಉತ್ತರ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ಡಿಸ್‌ಕನೆಕ್ಟ್"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ಇಯರ್‌ಪೀಸ್‌"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ಸ್ಪೀಕರ್"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ಬ್ಲೂಟೂತ್"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ಸ್ಟ್ರೀಮ್ ಮಾಡುವುದನ್ನು ಪ್ರಾರಂಭಿಸಿ"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ko/strings.xml b/testapps/transactionalVoipApp/res/values-ko/strings.xml
index efcce49..9eb4556 100644
--- a/testapps/transactionalVoipApp/res/values-ko/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ko/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"트랜잭션 API 테스트 활동"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"통화 중 거래 활동"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"전화 계정 등록"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS 시작(MT 및 백그라운드 앱 시뮬레이션)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"발신 전화 시작"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"수신 전화 시작"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"통화 ID가 설정되지 않음"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"활성으로 설정"</string>
+    <string name="answer" msgid="5423590397665409939">"답변"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"비활성으로 설정"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"연결 해제"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"스피커"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"스피커"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"블루투스"</string>
+    <string name="start_stream" msgid="3567634786280097431">"스트리밍 시작"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ky/strings.xml b/testapps/transactionalVoipApp/res/values-ky/strings.xml
index 5e1abe4..577dcda 100644
--- a/testapps/transactionalVoipApp/res/values-ky/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ky/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Транзакциялык API сыноосунун активдүүлүгү"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Чалуу учурундагы транзакциялар"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Телефон аккаунтун каттоо"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS\'ти иштетүү (фондо MT + колдонмону симуляциялоо)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Чыгуучу чалууну баштоо"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Кирүүчү чалууну баштоо"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"чалуунун идентификатору коюлган жок"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"жооп берүү"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ажыратуу"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Кулакчын"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Динамик"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"агымды баштоо"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-lo/strings.xml b/testapps/transactionalVoipApp/res/values-lo/strings.xml
index 37ea968..69126d9 100644
--- a/testapps/transactionalVoipApp/res/values-lo/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-lo/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ກິດຈະກໍາການທົດສອບ API ທຸລະກໍາ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ການເຄື່ອນໄຫວຂອງທຸລະກຳລະຫວ່າງການໂທ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ລົງທະບຽນບັນຊີໂທລະສັບ"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"ເລີ່ມ FGS (ຈຳລອງ MT + ແອັບໃນພື້ນຫຼັງ)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ເລີ່ມສາຍໂທອອກ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ເລີ່ມສາຍໂທເຂົ້າ"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ບໍ່ໄດ້ຕັ້ງໝາຍເລກຜູ້ໂທ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"ຕັ້ງຄ່າເປັນນຳໃຊ້ຢູ່"</string>
+    <string name="answer" msgid="5423590397665409939">"ຄຳຕອບ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"ຕັ້ງຄ່າເປັນບໍ່ໄດ້ນຳໃຊ້"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ຕັດການເຊື່ອມຕໍ່"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ຫູຟັງ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ລຳໂພງ"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ເລີ່ມການສະຕຣີມ"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-lt/strings.xml b/testapps/transactionalVoipApp/res/values-lt/strings.xml
index 576887a..91e51fe 100644
--- a/testapps/transactionalVoipApp/res/values-lt/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-lt/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Operacijų API testavimo veikla"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Operacijų skambutyje veikla"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Užregistruoti telefono paskyrą"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Pradėti FGS (modeliuoti MT ir programą fone)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Pradėti siunčiamąjį skambutį"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Pradėti gaunamąjį skambutį"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"skambučio ID nenustatytas"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"atsakyti"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"atsijungti"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Garsiakalbis prie ausies"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Garsiakalbis"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"pradėti srautinį perdavimą"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-lv/strings.xml b/testapps/transactionalVoipApp/res/values-lv/strings.xml
index 8982951..ae6896f 100644
--- a/testapps/transactionalVoipApp/res/values-lv/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-lv/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transakciju API testa darbība"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Ar darījumiem saistītas darbības zvana laikā"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Reģistrēt tālruņa kontu"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Sākt FGS (simulēt mašīntulkojumu un lietotni fonā)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Sākt izejoša zvana simulāciju"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Sākt ienākoša zvana simulāciju"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"zvana ID nav iestatīts"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"atbildēt"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"pārtraukt"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auss skaļrunis"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Skaļrunis"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"sākt straumēšanu"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-mk/strings.xml b/testapps/transactionalVoipApp/res/values-mk/strings.xml
index 4e4fddc..8501eaf 100644
--- a/testapps/transactionalVoipApp/res/values-mk/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-mk/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Активност на тестирање на API за трансакции"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Трансакциска активност во повикот"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Регистрирај телефонска сметка"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Започни FGS (симулирај MT + апликација во заднина)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Започни појдовен повик"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Започни дојдовен повик"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"не е поставен ID на повикувач"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"одговори"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"прекини врска"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Слушалка"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Звучник"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"започни стриминг"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ml/strings.xml b/testapps/transactionalVoipApp/res/values-ml/strings.xml
index 1de2525..67e4e34 100644
--- a/testapps/transactionalVoipApp/res/values-ml/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ml/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ട്രാൻസാക്ഷണൽ API ടെസ്റ്റ് ആക്റ്റിവിറ്റി"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ട്രാൻസാക്ഷണൽ ഇൻ കോൾ ആക്റ്റിവിറ്റി"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ഫോൺ അക്കൗണ്ട് രജിസ്റ്റർ ചെയ്യുക"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS ആരംഭിക്കുക (പശ്ചാത്തലത്തിൽ മെഷീൻ ട്രാൻസ്‌ലേഷൻ + ആപ്പ് സിമുലേറ്റ് ചെയ്യുക)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ഔട്ട്‌ഗോയിംഗ് കോൾ ആരംഭിക്കുക"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ഇൻകമിംഗ് കോൾ ആരംഭിക്കുക"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"കോൾ ഐഡി സജ്ജീകരിച്ചിട്ടില്ല"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"സജീവമെന്ന് സജ്ജീകരിക്കുക"</string>
+    <string name="answer" msgid="5423590397665409939">"ഉത്തരം നൽകുക"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"സജീവമല്ലെന്ന് സജ്ജീകരിക്കുക"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"വിച്ഛേദിക്കുക"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ഇയർഫോൺ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"സ്പീക്കർ"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"സ്‌ട്രീമിംഗ് ആരംഭിക്കുക"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-mn/strings.xml b/testapps/transactionalVoipApp/res/values-mn/strings.xml
index a8fa6dd..e4b6f36 100644
--- a/testapps/transactionalVoipApp/res/values-mn/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-mn/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Гүйлгээний API-н туршилтын үйл ажиллагаа"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Дуудлагын үйл ажиллагааны гүйлгээ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Утасны бүртгэл бүртгүүлэх"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS-г эхлүүлэх (дэвсгэрт MT + аппыг загварчлах)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Залгасан дуудлагыг эхлүүлэх"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Ирсэн дуудлагыг эхлүүлэх"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"дуудлагын ID-г тохируулаагүй"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"хариулах"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"салгах"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Чихний спикер"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Чанга яригч"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"дамжуулалтыг эхлүүлэх"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-mr/strings.xml b/testapps/transactionalVoipApp/res/values-mr/strings.xml
index 08a5a99..dfb3184 100644
--- a/testapps/transactionalVoipApp/res/values-mr/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-mr/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"व्यावहारिक API चाचणी अ‍ॅक्टिव्हिटी"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"कॉल अ‍ॅक्टिव्हिटी यामधील व्यवहार"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"फोन खात्याची नोंदणी करा"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS सुरू करा (बॅकग्राउंडमध्ये MT + अ‍ॅप सिम्युलेट करा)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"आउटगोइंग कॉल सुरू करा"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"इनकमिंग कॉल सुरू करा"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"कॉल आयडी सेट केलेला नाही"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"उत्तर"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"‍डिस्कनेक्ट करा"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"इअरपिस"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"स्पीकर"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ब्लूटूथ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"स्ट्रीम करणे सुरू करा"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ms/strings.xml b/testapps/transactionalVoipApp/res/values-ms/strings.xml
index aed28d0..3005391 100644
--- a/testapps/transactionalVoipApp/res/values-ms/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ms/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktiviti ujian API transaksi"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaksi Aktiviti Dalam Panggilan"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Daftar Akaun Telefon"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Mulakan FGS (simulasi MT + apl pada latar)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Mulakan Panggilan Keluar"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Mulakan Panggilan Masuk"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID panggilan tidak ditetapkan"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"jawab"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"putuskan sambungan"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Alat dengar"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Pembesar suara"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"mulakan penstriman"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-my/strings.xml b/testapps/transactionalVoipApp/res/values-my/strings.xml
index b013242..818a3f7 100644
--- a/testapps/transactionalVoipApp/res/values-my/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-my/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"အသိအမှတ်ပြုမှုဆိုင်ရာ API စမ်းသပ်လုပ်ဆောင်ချက်"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ခေါ်ဆိုမှုလုပ်ဆောင်ချက်ရှိ မှတ်တမ်းဆိုင်ရာ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ဖုန်းအကောင့် မှတ်ပုံတင်ရန်"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS (အသွင်တူ MT + နောက်ခံရှိ အက်ပ်) စတင်ရန်"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"အထွက် ခေါ်ဆိုမှု စတင်ရန်"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"အဝင်ခေါ်ဆိုမှု စတင်ရန်"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ခေါ်ဆိုမှု id သတ်မှတ်မထားပါ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"ပြောနေသည်ဟု သတ်မှတ်ရန်"</string>
+    <string name="answer" msgid="5423590397665409939">"ဖြေကြားရန်"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"ပြောမနေပါဟု သတ်မှတ်ရန်"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ချိတ်ဆက်မှုဖြုတ်ရန်"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"တယ်လီဖုန်းနားခွက်"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"စပီကာ"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ဘလူးတုသ်"</string>
+    <string name="start_stream" msgid="3567634786280097431">"တိုက်ရိုက်လွှင့်ခြင်း စတင်ရန်"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-nb/strings.xml b/testapps/transactionalVoipApp/res/values-nb/strings.xml
index 50e83ab..ab0353d 100644
--- a/testapps/transactionalVoipApp/res/values-nb/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-nb/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Testaktivitet for Transactional API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaksjonell i samtale-aktivitet"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrer telefonkonto"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Start FGS (simuler MT + app i bakgrunnen)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Start utgående anrop"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Start innkommende anrop"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"anrops-ID er ikke angitt"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"svar"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"koble fra"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Ørehøyttaler"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Høyttaler"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"start strømming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ne/strings.xml b/testapps/transactionalVoipApp/res/values-ne/strings.xml
index 1934bd2..3a12a70 100644
--- a/testapps/transactionalVoipApp/res/values-ne/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ne/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API को परीक्षणसम्बन्धी गतिविधि"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"कलमा क्लाइन्ट र सर्भरबिच गरिएको कुराकानीसम्बन्धी क्रियाकलाप"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"फोन खाता दर्ता गर्नुहोस्"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS सुरु गर्नुहोस् (ब्याकग्राउन्डमा MT + एप सिमुलेट गर्नुहोस्)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"बहिर्गमन कल सुरु गर्नुहोस्"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"आगमन कल सुरु गर्नुहोस्"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"कल ID सेट गरिएको छैन"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"कल उठाउनुहोस्"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"डिस्कनेक्ट गर्नुहोस्"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"इयरपिस"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"स्पिकर"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ब्लुटुथ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"स्ट्रिम गर्न थाल्नुहोस्"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-nl/strings.xml b/testapps/transactionalVoipApp/res/values-nl/strings.xml
index ae14093..7c9ce32 100644
--- a/testapps/transactionalVoipApp/res/values-nl/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-nl/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Testactiviteit Transactional API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Beveiligd gesprek"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefoonaccount registreren"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Service op de voorgrond (FGS) starten (MT + app op de achtergrond simuleren)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Uitgaand gesprek starten"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Inkomend gesprek starten"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"Beller-ID niet ingesteld"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"antwoord"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"loskoppelen"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Oortelefoon"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Speaker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"streamen starten"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-or/strings.xml b/testapps/transactionalVoipApp/res/values-or/strings.xml
index 30d64e2..7a805f4 100644
--- a/testapps/transactionalVoipApp/res/values-or/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-or/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ଟ୍ରାଞ୍ଜେକସନାଲ API ପରୀକ୍ଷଣର କାର୍ଯ୍ୟକଳାପ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ଟ୍ରାଞ୍ଜେକସନାଲ ଇନ କଲ କାର୍ଯ୍ୟକଳାପ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ଫୋନ ଆକାଉଣ୍ଟର ପଞ୍ଜିକରଣ କରନ୍ତୁ"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS ଆରମ୍ଭ କରନ୍ତୁ (ପୃଷ୍ଠପଟରେ MT + ଆପକୁ ସିମୁଲେଟ କରନ୍ତୁ)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ଆଉଟଗୋଇଂ କଲ ଆରମ୍ଭ କରନ୍ତୁ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ଇନକମିଂ କଲ ଆରମ୍ଭ କରନ୍ତୁ"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"କଲ ID ସେଟ କରାଯାଇନାହିଁ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"ଉତ୍ତର ଦିଅନ୍ତୁ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ଡିସକନେକ୍ଟ କରନ୍ତୁ"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ଇୟରପିସ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ସ୍ପିକର"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ବ୍ଲୁଟୁଥ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ଷ୍ଟ୍ରିମିଂ ଆରମ୍ଭ କରନ୍ତୁ"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-pa/strings.xml b/testapps/transactionalVoipApp/res/values-pa/strings.xml
index a5647f8..8293899 100644
--- a/testapps/transactionalVoipApp/res/values-pa/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-pa/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ਲੈਣ-ਦੇਣ API ਜਾਂਚ ਸਰਗਰਮੀ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ਲੈਣ-ਦੇਣ ਸੰਬੰਧੀ ਇਨ-ਕਾਲ ਸਰਗਰਮੀ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ਫ਼ੋਨ ਖਾਤਾ ਰਜਿਸਟਰ ਕਰੋ"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS ਸ਼ੁਰੂ ਕਰੋ (ਬੈਕਗ੍ਰਾਊਂਡ ਵਿੱਚ MT + ਐਪ ਨੂੰ ਸਿਮੂਲੇਟ ਕਰੋ)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"ਆਊਟਗੋਇੰਗ ਕਾਲ ਸ਼ੁਰੂ ਕਰੋ"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ਇਨਕਮਿੰਗ ਕਾਲ ਸ਼ੁਰੂ ਕਰੋ"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ਕਾਲਰ ਆਈਡੀ ਸੈੱਟ ਨਹੀਂ ਹੈ"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"ਜਵਾਬ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ਡਿਸਕਨੈਕਟ ਕਰੋ"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ਈਯਰਪੀਸ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ਸਪੀਕਰ"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"ਬਲੂਟੁੱਥ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ਸਟ੍ਰੀਮਿੰਗ ਸ਼ੁਰੂ ਕਰੋ"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-pl/strings.xml b/testapps/transactionalVoipApp/res/values-pl/strings.xml
index 7318386..3cb8ac4 100644
--- a/testapps/transactionalVoipApp/res/values-pl/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-pl/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Czynność testowa dotycząca transakcji związanej z interfejsem API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Aktywność transakcyjna w trakcie rozmowy"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Zarejestruj konto telefonu"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Uruchom FGS (symulacja MT + aplikacja w tle)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Rozpocznij połączenie wychodzące"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Rozpocznij połączenie przychodzące"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"nie ustawiono ID rozmówcy"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"ustawAktywny"</string>
+    <string name="answer" msgid="5423590397665409939">"odpowiedź"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"ustawNieaktywny"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"rozłącz"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Słuchawka"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Głośnik"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"rozpocznij transmisję"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-pt-rPT/strings.xml b/testapps/transactionalVoipApp/res/values-pt-rPT/strings.xml
index 7bf7490..6c4f149 100644
--- a/testapps/transactionalVoipApp/res/values-pt-rPT/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-pt-rPT/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Atividade de teste da API transacional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transacional na atividade da chamada"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registar conta do telemóvel"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Iniciar FGS (simular TA + app em segundo plano)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Iniciar chamada feita"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Iniciar chamada recebida"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID da chamada não definido"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"atender"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"desligar"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Auricular"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Altifalante"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Iniciar stream"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-pt/strings.xml b/testapps/transactionalVoipApp/res/values-pt/strings.xml
index 88ca27f..97bba50 100644
--- a/testapps/transactionalVoipApp/res/values-pt/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-pt/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Atividade de teste da API transacional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Atividade em chamadas transacionais"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrar conta telefônica"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Iniciar FGS (simular MT + app em segundo plano)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Iniciar ligação efetuada"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Iniciar ligação recebida"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"identificador de chamadas não definido"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"resposta"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"desconectar"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Minifone de ouvido"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Alto-falante"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Iniciar transmissão"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ro/strings.xml b/testapps/transactionalVoipApp/res/values-ro/strings.xml
index 9e713df..bb630a8 100644
--- a/testapps/transactionalVoipApp/res/values-ro/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ro/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Activitate de testare a API-ului tranzacțional"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Activitate tranzacțională în timpul apelului"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Înregistrează contul de telefon"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Pornește FGS (simulează MT + aplicația în fundal)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Inițiază un apel efectuat"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Inițiază un apel primit"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID-ul apelului nu este setat"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"răspuns"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"deconectează"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Cască"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Difuzor"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"începe streamingul"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ru/strings.xml b/testapps/transactionalVoipApp/res/values-ru/strings.xml
index 68f5a84..87c06f1 100644
--- a/testapps/transactionalVoipApp/res/values-ru/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ru/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Активность тестирования API транзакций"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Транзакции во время вызовов"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Зарегистрировать аккаунт телефона"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Запустить активную службу (симуляция МП + приложение в фоновом режиме)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Начать исходящий вызов"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Начать входящий вызов"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"идентификатор вызова не задан"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Активировать"</string>
+    <string name="answer" msgid="5423590397665409939">"ответить"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Деактивировать"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"разъединить"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Динамик телефона"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Колонка"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Начать трансляцию"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-si/strings.xml b/testapps/transactionalVoipApp/res/values-si/strings.xml
index 9ab0739..c28e166 100644
--- a/testapps/transactionalVoipApp/res/values-si/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-si/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"ගනුදෙනු API පරීක්ෂණ ක්‍රියාකාරකම්"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"ඇමතුම් ක්‍රියාකාරකම්වල ගනුදෙනු"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"දුරකථන ගිණුම ලියාපදිංචි කරන්න"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS අරඹන්න (පසුබිමේ MT + යෙදුම අනුකරණය කරන්න)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"පිටතට යන ඇමතුම අරඹන්න"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"එන ඇමතුම අරඹන්න"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"අමතුම්කරුගේ id සකසා නැත"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"පිළිතුරු දෙන්න"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"විසන්ධි කරන්න"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"සවන් කඩ"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ස්පීකරය"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"බ්ලූටූත්"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ප්‍රවාහය අරඹන්න"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-sk/strings.xml b/testapps/transactionalVoipApp/res/values-sk/strings.xml
index 5b641e9..5e76289 100644
--- a/testapps/transactionalVoipApp/res/values-sk/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-sk/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Testovacia aktivita transakčného rozhrania API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transakčná aktivita počas hovoru"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrovať telefónny účet"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Spustiť FGS (simulácia MT a aplikácie na pozadí)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Začať odchádzajúci hovor"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Začať prichádzajúci hovor"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"identifikátor hovoru nie je nastavený"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"prijať"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"odpojiť"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Slúchadlo"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Reproduktor"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"spustiť streamovanie"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-sl/strings.xml b/testapps/transactionalVoipApp/res/values-sl/strings.xml
index 16f522d..435eac9 100644
--- a/testapps/transactionalVoipApp/res/values-sl/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-sl/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Preizkusna dejavnost transakcijskega API-ja"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transakcijska dejavnost v klicu"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registracija telefonskega računa"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Zaženi FGS (simuliraj strojni prevod + aplikacijo v ozadju)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Začni odhodni klic"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Začni dohodni klic"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"id klica ni nastavljen"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Nastavi kot aktivno"</string>
+    <string name="answer" msgid="5423590397665409939">"sprejmi"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Nastavi kot neaktivno"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"prekini klic"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Slušalka"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Zvočnik"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"začni pretočno predvajanje"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-sq/strings.xml b/testapps/transactionalVoipApp/res/values-sq/strings.xml
index 975477e..3d18edf 100644
--- a/testapps/transactionalVoipApp/res/values-sq/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-sq/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktiviteti i testimit të API-së së transaksioneve"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Aktivitet transaksioni brenda telefonatës"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Regjistro llogarinë e telefonit"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Nis shërbimin FGS (simulo përkthimin kompjuterik dhe aplikacionin në sfond)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Nis një telefonatë dalëse"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Nis një telefonatë hyrëse"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ID-ja e telefonatës nuk është caktuar"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"përgjigju"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"shkëput"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Receptori"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Altoparlanti"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"nis transmetimin"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-sr/strings.xml b/testapps/transactionalVoipApp/res/values-sr/strings.xml
index dd5a3c0..df6a08b 100644
--- a/testapps/transactionalVoipApp/res/values-sr/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-sr/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Активност тестирања трансакционог API-ја"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Активност позива у вези са трансакцијама"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Региструј налог телефона"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Покрени FGS (симулирајте MT + апликацију у позадини)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Започните одлазни позив"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Започните долазни позив"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ИД позива није подешен"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"одговори"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"прекини везу"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Слушалица"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Звучник"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"почните да стримујете"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-sv/strings.xml b/testapps/transactionalVoipApp/res/values-sv/strings.xml
index f97e5a9..51d300a 100644
--- a/testapps/transactionalVoipApp/res/values-sv/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-sv/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktiviteten Test av transaktions-API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaktioner i samtalsaktivitet"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Registrera telefonkonto"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Starta FGS (simulera MT + app i bakgrunden)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Starta utgående samtal"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Starta inkommande samtal"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"nummerpresentatör inte inställd"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"svara"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"koppla från"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Lur"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Högtalare"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"starta streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-sw/strings.xml b/testapps/transactionalVoipApp/res/values-sw/strings.xml
index acba9c3..3ad2501 100644
--- a/testapps/transactionalVoipApp/res/values-sw/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-sw/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Shughuli za jaribio la API ya Uthibitishaji"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Shughuli ya Muamala Kwenye Simu"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Sajili Akaunti ya Simu"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Anzisha FGS (kuiga Tafsiri ya Mashine na programu katika hali ya chinichini)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Anzisha Uigaji wa Simu Unayopiga"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Anzisha Uigaji wa Simu Uliyopigiwa"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"kitambulisho cha anayepiga hakijawekwa"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"jibu"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ondoa"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Spika ya sikioni"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Spika"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"anzisha kutiririsha"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ta/strings.xml b/testapps/transactionalVoipApp/res/values-ta/strings.xml
index 4a01a58..884291d 100644
--- a/testapps/transactionalVoipApp/res/values-ta/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ta/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API சோதனை செயல்பாடு"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"டிரான்சாக்‌ஷனல் இன் கால் ஆக்டிவிட்டி"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"மொபைல் கணக்கைப் பதிவுசெய்தல்"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGSஸைத் தொடங்கு (MT + ஆப்ஸைப் பின்னணியில் சிமுலேட் செய்)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"வெளிச்செல்லும் அழைப்பைத் தொடங்கு"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"உள்வரும் அழைப்பைத் தொடங்கு"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"அழைப்பு ஐடி அமைக்கப்படவில்லை"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"செயலில் அமை"</string>
+    <string name="answer" msgid="5423590397665409939">"பதில்"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"செயலற்ற நிலையில் அமை"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"துண்டி"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ஒலி கேட்கும் பகுதி"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ஸ்பீக்கர்"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"புளூடூத்"</string>
+    <string name="start_stream" msgid="3567634786280097431">"ஸ்ட்ரீமிங்கைத் தொடங்கு"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-te/strings.xml b/testapps/transactionalVoipApp/res/values-te/strings.xml
index 060086f..b926d1a 100644
--- a/testapps/transactionalVoipApp/res/values-te/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-te/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"లావాదేవీల API టెస్ట్ యాక్టివిటీ"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"కాల్ యాక్టివిటీలో లావాదేవీ"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ఫోన్ ఖాతాను రిజిస్టర్ చేయండి"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS (అనుకరణ MT + బ్యాక్‌గ్రౌండ్‌లో యాప్)ను ప్రారంభించండి"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"అవుట్‌గోయింగ్ కాల్‌ను ప్రారంభించండి"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"ఇన్‌కమింగ్ కాల్‌ను ప్రారంభించండి"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"కాల్ id సెట్ చేయబడలేదు"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"సమాధానం"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"డిస్‌కనెక్ట్ చేయండి"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ఇయర్‌పీస్"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"స్పీకర్"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"బ్లూటూత్"</string>
+    <string name="start_stream" msgid="3567634786280097431">"స్ట్రీమింగ్‌ను ప్రారంభించండి"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-th/strings.xml b/testapps/transactionalVoipApp/res/values-th/strings.xml
index 09ad2c5..a1a9803 100644
--- a/testapps/transactionalVoipApp/res/values-th/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-th/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"กิจกรรมการทดสอบ API ธุรกรรม"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"กิจกรรมธุรกรรมระหว่างการโทร"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"ลงทะเบียนบัญชีของโทรศัพท์"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"เริ่ม FGS (จําลอง MT + แอปในพื้นหลัง)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"เริ่มสายโทรออก"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"เริ่มสายเรียกเข้า"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ไม่ได้ตั้งค่าหมายเลขผู้โทร"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"ตั้งค่าเป็นใช้งานอยู่"</string>
+    <string name="answer" msgid="5423590397665409939">"คำตอบ"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"ตั้งค่าเป็นไม่ใช้งาน"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ยกเลิกการเชื่อมต่อ"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"หูฟังโทรศัพท์"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"ลำโพง"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"บลูทูธ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"เริ่มสตรีมมิง"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-tl/strings.xml b/testapps/transactionalVoipApp/res/values-tl/strings.xml
index fa0bfe5..d3399ff 100644
--- a/testapps/transactionalVoipApp/res/values-tl/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-tl/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Aktibidad ng pansubok na Transactional API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Transaksyonal na In Call na Aktibidad"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Irehistro ang Phone Account"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Simulan ang FGS (i-simulate ang MT + app sa background)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Magsimula ng Papalabas na Tawag"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Magsimula ng Papasok na Tawag"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"hindi naitakda ang call id"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"sagutin"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"idiskonekta"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Earpiece"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Speaker"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"simulan ang streaming"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-tr/strings.xml b/testapps/transactionalVoipApp/res/values-tr/strings.xml
index 489f2e7..d9a94ab 100644
--- a/testapps/transactionalVoipApp/res/values-tr/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-tr/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API test etkinliği"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Görüşme İçin İşlem Etkinliği"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefon Hesabını Kaydet"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Ön plan hizmetlerini (FGS) başlat (makine çevirisi + arka plandaki uygulamayı simüle et)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Giden Arama Başlat"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Gelen Arama Başlat"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"arama kimliği ayarlanmadı"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"yanıtla"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"bağlantıyı kes"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Kulaklık"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Hoparlör"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"yayın başlat"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-uk/strings.xml b/testapps/transactionalVoipApp/res/values-uk/strings.xml
index ffae40d..e08728c 100644
--- a/testapps/transactionalVoipApp/res/values-uk/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-uk/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Тестування API підтвердження"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Трансакції під час викликів"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Зареєструвати обліковий запис телефона"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Запустити активний сервіс (симуляція МП + додаток у фоновому режимі)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Почати вихідний виклик"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Почати вхідний виклик"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"ідентифікатор виклику не налаштовано"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"позначити як активний"</string>
+    <string name="answer" msgid="5423590397665409939">"відповідь"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"позначити як неактивний"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"від’єднати"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Динамік"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Колонка"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Почати трансляцію"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ur/strings.xml b/testapps/transactionalVoipApp/res/values-ur/strings.xml
index 0f5de18..e0e0c6e 100644
--- a/testapps/transactionalVoipApp/res/values-ur/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ur/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"‏ٹرانزیکشنل API ٹیسٹ کی سرگرمی"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"کال کی سرگرمی میں ٹرانزیکشنل"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"فون کے اکاؤنٹ کو رجسٹر کریں"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"‏FGS شروع کریں ( بیک گراؤنڈ میں MT +‎ ایپ کی نقل کریں)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"آؤٹ گوئنگ کال شروع کریں"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"اِن کمنگ کال شروع کریں"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"‏کال ID سیٹ نہیں ہے"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"فعال پر سیٹ کریں"</string>
+    <string name="answer" msgid="5423590397665409939">"جواب"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"غیر فعال پر سیٹ کریں"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"غیر منسلک کریں"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"ایئر پیس"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"اسپیکر"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"بلوٹوتھ"</string>
+    <string name="start_stream" msgid="3567634786280097431">"سلسلہ بندی شروع کریں"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-uz/strings.xml b/testapps/transactionalVoipApp/res/values-uz/strings.xml
index f12eac7..5421322 100644
--- a/testapps/transactionalVoipApp/res/values-uz/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-uz/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Tranzaksiyaviy API sinovi faoliyati"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Chaqiruvda tranzaksiya faoliyati"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Telefon hisobini ro‘yxatdan o‘tkazish"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"FGS boshlash (MT + fonda ilova simulyatsiyasi)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Chiquvchi chaqiruvni boshlash"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Kiruvchi chaqiruvni boshlash"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"chaqiruv id belgilanmagan"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"javob berish"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"uzish"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Quloq karnaychasi"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Karnay"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"strimingni boshlash"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-vi/strings.xml b/testapps/transactionalVoipApp/res/values-vi/strings.xml
index a4b78a0..88362e4 100644
--- a/testapps/transactionalVoipApp/res/values-vi/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-vi/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Hoạt động kiểm tra cho API Xác nhận trao đổi"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Hoạt động giao dịch trong cuộc gọi"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Đăng ký tài khoản điện thoại"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Khởi động FGS (mô phỏng MT + ứng dụng trong nền)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Bắt đầu cuộc gọi đi"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Bắt đầu cuộc gọi đến"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"chưa đặt mã cuộc gọi"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"Đặt thành đang hoạt động"</string>
+    <string name="answer" msgid="5423590397665409939">"trả lời"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"Đặt thành không hoạt động"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"ngắt kết nối"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Loa tai nghe"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Loa"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"bắt đầu phát trực tuyến"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-zh-rCN/strings.xml b/testapps/transactionalVoipApp/res/values-zh-rCN/strings.xml
index 3b64e5c..4b816ba 100644
--- a/testapps/transactionalVoipApp/res/values-zh-rCN/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-zh-rCN/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"事务性 API 测试活动"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"通话活动中的事务"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"注册电话帐号"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"启动 FGS（在后台模拟 MT + 应用）"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"开始去电"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"开始来电"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"未设置来电显示/本机号码"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"回复"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"断开连接"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"手机听筒"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"扬声器"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"蓝牙"</string>
+    <string name="start_stream" msgid="3567634786280097431">"开始直播"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml b/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml
index 5f03449..5b80831 100644
--- a/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Transactional API 測試活動"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"交易來電活動"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"註冊電話帳戶"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"開始 FGS (模擬 MT + 背景應用程式)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"開始撥出電話"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"開始來電"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"未設定來電顯示"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"設為使用中"</string>
+    <string name="answer" msgid="5423590397665409939">"接聽"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"設為停用"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"解除連結"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"聽筒"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"喇叭"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"藍牙"</string>
+    <string name="start_stream" msgid="3567634786280097431">"開始串流播放"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml b/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml
index aaad5a3..b8a2045 100644
--- a/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"交易 API 測試活動"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"通話活動交易資訊"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"註冊電話帳戶"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"啟動 FGS (在背景模擬機器翻譯和應用程式)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"開始模擬撥出電話"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"開始模擬來電"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"未設定通話 ID"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"設為使用中"</string>
+    <string name="answer" msgid="5423590397665409939">"接聽"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"設為閒置"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"掛斷"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"耳機"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"喇叭"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"藍牙"</string>
+    <string name="start_stream" msgid="3567634786280097431">"開始串流播放"</string>
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-zu/strings.xml b/testapps/transactionalVoipApp/res/values-zu/strings.xml
index 199d54e..8e14895 100644
--- a/testapps/transactionalVoipApp/res/values-zu/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-zu/strings.xml
@@ -18,31 +18,18 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2907804426411305091">"Umsebenzi wokuhlolwa kwe-Transactional API"</string>
-    <!-- no translation found for in_call_activity_name (7545884666442897585) -->
-    <skip />
+    <string name="in_call_activity_name" msgid="7545884666442897585">"Okwenziwayo Emsebenzini Wekholi"</string>
     <string name="register_phone_account" msgid="1920315963082350332">"Bhalisa I-akhawunti Yefoni"</string>
-    <!-- no translation found for start_foreground_service (8968755699895128574) -->
-    <skip />
-    <!-- no translation found for start_outgoing (1441644037370361864) -->
-    <skip />
-    <!-- no translation found for start_incoming (6444983300186361271) -->
-    <skip />
-    <!-- no translation found for get_call_id (5513943242738347108) -->
-    <skip />
-    <!-- no translation found for set_call_active (3365404393507589899) -->
-    <skip />
-    <!-- no translation found for answer (5423590397665409939) -->
-    <skip />
-    <!-- no translation found for set_call_inactive (7106775211368705195) -->
-    <skip />
-    <!-- no translation found for disconnect_call (1349412380315371385) -->
-    <skip />
-    <!-- no translation found for request_earpiece_endpoint (6649571985089296573) -->
-    <skip />
-    <!-- no translation found for request_speaker_endpoint (1033259535289845405) -->
-    <skip />
-    <!-- no translation found for request_bluetooth_endpoint (5933254250623451836) -->
-    <skip />
-    <!-- no translation found for start_stream (3567634786280097431) -->
-    <skip />
+    <string name="start_foreground_service" msgid="8968755699895128574">"Qala ama-FGS (lingisa i-app ye-MT + ngemuva)"</string>
+    <string name="start_outgoing" msgid="1441644037370361864">"Qala ikholi ephumela ngaphandle"</string>
+    <string name="start_incoming" msgid="6444983300186361271">"Qala Ikholi Engenayo"</string>
+    <string name="get_call_id" msgid="5513943242738347108">"I-ID yekholi ayisethiwe"</string>
+    <string name="set_call_active" msgid="3365404393507589899">"I-setActive"</string>
+    <string name="answer" msgid="5423590397665409939">"impendulo"</string>
+    <string name="set_call_inactive" msgid="7106775211368705195">"I-setInactive"</string>
+    <string name="disconnect_call" msgid="1349412380315371385">"nqamula"</string>
+    <string name="request_earpiece_endpoint" msgid="6649571985089296573">"Isipikha sendlebe"</string>
+    <string name="request_speaker_endpoint" msgid="1033259535289845405">"Isipikha"</string>
+    <string name="request_bluetooth_endpoint" msgid="5933254250623451836">"I-Bluetooth"</string>
+    <string name="start_stream" msgid="3567634786280097431">"Qala ukusakaza-bukhoma"</string>
 </resources>
diff --git a/tests/src/com/android/server/telecom/tests/BasicCallTests.java b/tests/src/com/android/server/telecom/tests/BasicCallTests.java
index 453450d..3fc6770 100644
--- a/tests/src/com/android/server/telecom/tests/BasicCallTests.java
+++ b/tests/src/com/android/server/telecom/tests/BasicCallTests.java
@@ -641,8 +641,8 @@
                 .getCallAudioRouteStateMachine().getHandler(), TEST_TIMEOUT);
         ArgumentCaptor<AudioDeviceInfo> infoArgumentCaptor =
                 ArgumentCaptor.forClass(AudioDeviceInfo.class);
-        verify(audioManager, timeout(TEST_TIMEOUT)).setCommunicationDevice(
-                infoArgumentCaptor.capture());
+        verify(audioManager, timeout(TEST_TIMEOUT).atLeast(1))
+                .setCommunicationDevice(infoArgumentCaptor.capture());
         assertEquals(AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, infoArgumentCaptor.getValue().getType());
         mInCallServiceFixtureX.mInCallAdapter.setAudioRoute(CallAudioState.ROUTE_EARPIECE, null);
         waitForHandlerAction(mTelecomSystem.getCallsManager().getCallAudioManager()
diff --git a/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java b/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java
index c37d136..344469d 100644
--- a/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java
+++ b/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java
@@ -24,13 +24,13 @@
 import android.bluetooth.BluetoothHearingAid;
 import android.bluetooth.BluetoothLeAudio;
 import android.bluetooth.BluetoothProfile;
-import android.content.BroadcastReceiver;
 import android.content.Intent;
 import android.media.AudioDeviceInfo;
 import android.media.AudioManager;
 import android.os.Parcel;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.bluetooth.BluetoothDeviceManager;
 import com.android.server.telecom.bluetooth.BluetoothRouteManager;
 import com.android.server.telecom.bluetooth.BluetoothStateReceiver;
@@ -53,7 +53,6 @@
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -76,6 +75,7 @@
     BluetoothDeviceManager mBluetoothDeviceManager;
     BluetoothProfile.ServiceListener serviceListenerUnderTest;
     BluetoothStateReceiver receiverUnderTest;
+    CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
     ArgumentCaptor<BluetoothLeAudio.Callback> leAudioCallbacksTest;
 
     private BluetoothDevice device1;
@@ -103,8 +103,11 @@
         when(mBluetoothHearingAid.getHiSyncId(device4)).thenReturn(100L);
 
         mContext = mComponentContextFixture.getTestDouble().getApplicationContext();
-        mBluetoothDeviceManager = new BluetoothDeviceManager(mContext, mAdapter);
+        mCommunicationDeviceTracker = new CallAudioCommunicationDeviceTracker(mContext);
+        mBluetoothDeviceManager = new BluetoothDeviceManager(mContext, mAdapter,
+                mCommunicationDeviceTracker);
         mBluetoothDeviceManager.setBluetoothRouteManager(mRouteManager);
+        mCommunicationDeviceTracker.setBluetoothRouteManager(mRouteManager);
 
         mockAudioManager = mContext.getSystemService(AudioManager.class);
 
@@ -114,7 +117,8 @@
                 serviceCaptor.capture(), eq(BluetoothProfile.HEADSET));
         serviceListenerUnderTest = serviceCaptor.getValue();
 
-        receiverUnderTest = new BluetoothStateReceiver(mBluetoothDeviceManager, mRouteManager);
+        receiverUnderTest = new BluetoothStateReceiver(mBluetoothDeviceManager,
+                mRouteManager, mCommunicationDeviceTracker);
 
         mBluetoothDeviceManager.setHeadsetServiceForTesting(mBluetoothHeadset);
         mBluetoothDeviceManager.setHearingAidServiceForTesting(mBluetoothHearingAid);
@@ -408,8 +412,8 @@
         when(mAdapter.setActiveDevice(nullable(BluetoothDevice.class),
                 eq(BluetoothAdapter.ACTIVE_DEVICE_ALL))).thenReturn(true);
 
-        AudioDeviceInfo mockAudioDeviceInfo = mock(AudioDeviceInfo.class);
-        when(mockAudioDeviceInfo.getType()).thenReturn(AudioDeviceInfo.TYPE_HEARING_AID);
+        AudioDeviceInfo mockAudioDeviceInfo = createMockAudioDeviceInfo(device5.getAddress(),
+                AudioDeviceInfo.TYPE_HEARING_AID);
         List<AudioDeviceInfo> devices = new ArrayList<>();
         devices.add(mockAudioDeviceInfo);
 
@@ -443,8 +447,8 @@
         when(mAdapter.setActiveDevice(nullable(BluetoothDevice.class),
                 eq(BluetoothAdapter.ACTIVE_DEVICE_ALL))).thenReturn(true);
 
-        AudioDeviceInfo mockAudioDeviceInfo = mock(AudioDeviceInfo.class);
-        when(mockAudioDeviceInfo.getType()).thenReturn(AudioDeviceInfo.TYPE_BLE_HEADSET);
+        AudioDeviceInfo mockAudioDeviceInfo = createMockAudioDeviceInfo(device5.getAddress(),
+                AudioDeviceInfo.TYPE_BLE_HEADSET);
         List<AudioDeviceInfo> devices = new ArrayList<>();
         devices.add(mockAudioDeviceInfo);
 
@@ -499,6 +503,88 @@
 
     @SmallTest
     @Test
+    public void testConnectMultipleLeAudioDevices() {
+        receiverUnderTest.setIsInCall(true);
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device1,
+                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        leAudioCallbacksTest.getValue().onGroupNodeAdded(device1, 1);
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device2,
+                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        leAudioCallbacksTest.getValue().onGroupNodeAdded(device2, 1);
+        when(mAdapter.setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_ALL))).thenReturn(true);
+
+        List<AudioDeviceInfo> devices = new ArrayList<>();
+        AudioDeviceInfo leAudioDevice1 = createMockAudioDeviceInfo(device1.getAddress(),
+                AudioDeviceInfo.TYPE_BLE_HEADSET);
+        AudioDeviceInfo leAudioDevice2 = createMockAudioDeviceInfo(device2.getAddress(),
+                AudioDeviceInfo.TYPE_BLE_HEADSET);
+        devices.add(leAudioDevice1);
+        devices.add(leAudioDevice2);
+
+        when(mockAudioManager.getAvailableCommunicationDevices())
+                .thenReturn(devices);
+        when(mockAudioManager.setCommunicationDevice(any(AudioDeviceInfo.class)))
+                .thenReturn(true);
+
+        // Connect LE audio device
+        mBluetoothDeviceManager.connectAudio(device1.getAddress(), false);
+        verify(mAdapter).setActiveDevice(device1, BluetoothAdapter.ACTIVE_DEVICE_ALL);
+        verify(mBluetoothHeadset, never()).connectAudio();
+        verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL));
+        // Verify that we set the communication device for device 1
+        verify(mockAudioManager).setCommunicationDevice(leAudioDevice1);
+
+        // Change active device to other LE audio device
+        receiverUnderTest.onReceive(mContext, buildActiveDeviceChangeActionIntent(device2,
+                BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+
+        // Verify call to clearLeAudioCommunicationDevice
+        verify(mRouteManager).onAudioLost(eq(DEVICE_ADDRESS_1));
+        // Verify that we set the communication device for device2
+        verify(mockAudioManager).setCommunicationDevice(leAudioDevice2);
+    }
+
+    @SmallTest
+    @Test
+    public void testClearCommunicationDeviceOnActiveDeviceChange() {
+        receiverUnderTest.setIsInCall(true);
+//        receiverUnderTest.onReceive(mContext,
+//                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device1,
+//                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+//        leAudioCallbacksTest.getValue().onGroupNodeAdded(device1, 1);
+//        when(mAdapter.setActiveDevice(nullable(BluetoothDevice.class),
+//                eq(BluetoothAdapter.ACTIVE_DEVICE_ALL))).thenReturn(true);
+
+        List<AudioDeviceInfo> devices = new ArrayList<>();
+        AudioDeviceInfo leAudioDevice1 = createMockAudioDeviceInfo(device1.getAddress(),
+                AudioDeviceInfo.TYPE_BLE_HEADSET);
+        devices.add(leAudioDevice1);
+
+        when(mockAudioManager.getAvailableCommunicationDevices())
+                .thenReturn(devices);
+        when(mockAudioManager.setCommunicationDevice(any(AudioDeviceInfo.class)))
+                .thenReturn(true);
+
+        // Pretend that the speaker device is currently the requested device set for communication.
+        // This test ensures that the set/clear communication logic for audio switching in/out of BT
+        // is properly working when the receiver processes an active device change intent.
+        mCommunicationDeviceTracker.setTestCommunicationDevice(TYPE_BUILTIN_SPEAKER);
+
+        // Notify that LE audio device has been turned on
+        receiverUnderTest.onReceive(mContext, buildActiveDeviceChangeActionIntent(device1,
+                BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        // Verify call to clear speaker communication device
+        verify(mockAudioManager).clearCommunicationDevice();
+        // Verify that LE audio communication device was set after clearing the speaker device
+        verify(mockAudioManager).setCommunicationDevice(leAudioDevice1);
+    }
+
+    @SmallTest
+    @Test
     public void testClearHearingAidCommunicationDevice() {
         AudioDeviceInfo mockAudioDeviceInfo = mock(AudioDeviceInfo.class);
         when(mockAudioDeviceInfo.getAddress()).thenReturn(DEVICE_ADDRESS_1);
@@ -511,11 +597,34 @@
         when(mockAudioManager.setCommunicationDevice(eq(mockAudioDeviceInfo)))
                 .thenReturn(true);
 
-        mBluetoothDeviceManager.setHearingAidCommunicationDevice();
+        mCommunicationDeviceTracker.setCommunicationDevice(AudioDeviceInfo.TYPE_HEARING_AID, null);
         when(mockAudioManager.getCommunicationDevice()).thenReturn(mSpeakerInfo);
-        mBluetoothDeviceManager.clearHearingAidCommunicationDevice();
+        mCommunicationDeviceTracker.clearCommunicationDevice(AudioDeviceInfo.TYPE_HEARING_AID);
         verify(mRouteManager).onAudioLost(eq(DEVICE_ADDRESS_1));
-        assertFalse(mBluetoothDeviceManager.isHearingAidSetAsCommunicationDevice());
+        assertFalse(mCommunicationDeviceTracker.isAudioDeviceSetForType(
+                AudioDeviceInfo.TYPE_HEARING_AID));
+    }
+
+    @SmallTest
+    @Test
+    public void testClearLeAudioCommunicationDevice() {
+        AudioDeviceInfo mockAudioDeviceInfo = createMockAudioDeviceInfo(DEVICE_ADDRESS_1,
+                AudioDeviceInfo.TYPE_BLE_HEADSET);
+        List<AudioDeviceInfo> devices = new ArrayList<>();
+        devices.add(mockAudioDeviceInfo);
+
+        when(mockAudioManager.getAvailableCommunicationDevices())
+                .thenReturn(devices);
+        when(mockAudioManager.setCommunicationDevice(eq(mockAudioDeviceInfo)))
+                .thenReturn(true);
+
+        mCommunicationDeviceTracker.setCommunicationDevice(
+                AudioDeviceInfo.TYPE_BLE_HEADSET, device1);
+        when(mockAudioManager.getCommunicationDevice()).thenReturn(mSpeakerInfo);
+        mCommunicationDeviceTracker.clearCommunicationDevice(AudioDeviceInfo.TYPE_BLE_HEADSET);
+        verify(mRouteManager).onAudioLost(eq(DEVICE_ADDRESS_1));
+        assertFalse(mCommunicationDeviceTracker.isAudioDeviceSetForType(
+                AudioDeviceInfo.TYPE_BLE_HEADSET));
     }
 
     @SmallTest
@@ -541,6 +650,15 @@
         assertTrue(mBluetoothDeviceManager.isInbandRingingEnabled());
     }
 
+    private AudioDeviceInfo createMockAudioDeviceInfo(String address, int audioType) {
+        AudioDeviceInfo mockAudioDeviceInfo = mock(AudioDeviceInfo.class);
+        when(mockAudioDeviceInfo.getType()).thenReturn(audioType);
+        if (address != null) {
+            when(mockAudioDeviceInfo.getAddress()).thenReturn(address);
+        }
+        return mockAudioDeviceInfo;
+    }
+
     private Intent buildConnectionActionIntent(int state, BluetoothDevice device, int deviceType) {
         String intentString;
 
diff --git a/tests/src/com/android/server/telecom/tests/BluetoothRouteManagerTest.java b/tests/src/com/android/server/telecom/tests/BluetoothRouteManagerTest.java
index 1a6fb88..2b5e5ac 100644
--- a/tests/src/com/android/server/telecom/tests/BluetoothRouteManagerTest.java
+++ b/tests/src/com/android/server/telecom/tests/BluetoothRouteManagerTest.java
@@ -29,6 +29,7 @@
 import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.internal.os.SomeArgs;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.TelecomSystem;
 import com.android.server.telecom.Timeouts;
 import com.android.server.telecom.bluetooth.BluetoothDeviceManager;
@@ -71,6 +72,7 @@
     @Mock private BluetoothLeAudio mBluetoothLeAudio;
     @Mock private Timeouts.Adapter mTimeoutsAdapter;
     @Mock private BluetoothRouteManager.BluetoothStateListener mListener;
+    @Mock private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     @Override
     @Before
@@ -175,7 +177,8 @@
             BluetoothDevice initialDevice) {
         resetMocks();
         BluetoothRouteManager sm = new BluetoothRouteManager(mContext,
-                new TelecomSystem.SyncRoot() { }, mDeviceManager, mTimeoutsAdapter);
+                new TelecomSystem.SyncRoot() { }, mDeviceManager,
+                mTimeoutsAdapter, mCommunicationDeviceTracker);
         sm.setListener(mListener);
         sm.setInitialStateForTesting(initialState, initialDevice);
         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
diff --git a/tests/src/com/android/server/telecom/tests/BluetoothRouteTransitionTests.java b/tests/src/com/android/server/telecom/tests/BluetoothRouteTransitionTests.java
index 5eecccc..b31ad5f 100644
--- a/tests/src/com/android/server/telecom/tests/BluetoothRouteTransitionTests.java
+++ b/tests/src/com/android/server/telecom/tests/BluetoothRouteTransitionTests.java
@@ -28,6 +28,7 @@
 import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.internal.os.SomeArgs;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.TelecomSystem;
 import com.android.server.telecom.Timeouts;
 import com.android.server.telecom.bluetooth.BluetoothDeviceManager;
@@ -263,6 +264,7 @@
     @Mock private BluetoothLeAudio mBluetoothLeAudio;
     @Mock private Timeouts.Adapter mTimeoutsAdapter;
     @Mock private BluetoothRouteManager.BluetoothStateListener mListener;
+    @Mock private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     @Override
     @Before
@@ -413,7 +415,8 @@
         when(mTimeoutsAdapter.getBluetoothPendingTimeoutMillis(
                 nullable(ContentResolver.class))).thenReturn(100000L);
         BluetoothRouteManager sm = new BluetoothRouteManager(mContext,
-                new TelecomSystem.SyncRoot() { }, mDeviceManager, mTimeoutsAdapter);
+                new TelecomSystem.SyncRoot() { }, mDeviceManager,
+                mTimeoutsAdapter, mCommunicationDeviceTracker);
         sm.setListener(mListener);
         sm.setInitialStateForTesting(initialState, initialDevice);
         waitForHandlerAction(sm.getHandler(), TEST_TIMEOUT);
diff --git a/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java b/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java
index 569c487..5b3d6f1 100644
--- a/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java
+++ b/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java
@@ -29,6 +29,7 @@
 import android.test.suitebuilder.annotation.MediumTest;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.bluetooth.BluetoothRouteManager;
 import com.android.server.telecom.Call;
 import com.android.server.telecom.CallAudioRouteStateMachine;
@@ -50,6 +51,7 @@
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
@@ -100,6 +102,7 @@
     private AudioManager mockAudioManager;
     private final TelecomSystem.SyncRoot mLock = new TelecomSystem.SyncRoot() { };
     private HandlerThread mThreadHandler;
+    CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     @Override
     @Before
@@ -110,6 +113,8 @@
         mThreadHandler.start();
         mContext = mComponentContextFixture.getTestDouble().getApplicationContext();
         mockAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+        mCommunicationDeviceTracker = new CallAudioCommunicationDeviceTracker(mContext);
+        mCommunicationDeviceTracker.setBluetoothRouteManager(mockBluetoothRouteManager);
 
         mAudioServiceFactory = new CallAudioManager.AudioServiceFactory() {
             @Override
@@ -154,7 +159,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_AUTO_DETECT,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
 
         // Since we don't know if we're on a platform with an earpiece or not, all we can do
         // is ensure the stateMachine construction didn't fail.  But at least we exercised the
@@ -174,7 +180,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_AUTO_DETECT,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         Set<Call> trackedCalls = new HashSet<>(Arrays.asList(fakeCall, fakeSelfManagedCall));
@@ -220,7 +227,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
         CallAudioState initState = new CallAudioState(false, CallAudioState.ROUTE_SPEAKER,
                 CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_SPEAKER);
@@ -264,7 +272,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
 
         when(mockBluetoothRouteManager.isBluetoothAudioConnectedOrPending()).thenReturn(false);
         when(mockBluetoothRouteManager.isBluetoothAvailable()).thenReturn(true);
@@ -310,7 +319,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         when(mockBluetoothRouteManager.isBluetoothAudioConnectedOrPending()).thenReturn(false);
@@ -355,7 +365,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
         Collection<BluetoothDevice> availableDevices = Collections.singleton(bluetoothDevice1);
 
@@ -434,7 +445,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         when(mockBluetoothRouteManager.isBluetoothAudioConnectedOrPending()).thenReturn(false);
@@ -471,7 +483,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
         setInBandRing(false);
         when(mockBluetoothRouteManager.isBluetoothAudioConnectedOrPending()).thenReturn(false);
@@ -512,7 +525,10 @@
                 .thenReturn(bluetoothDevice1);
         stateMachine.sendMessage(CallAudioRouteStateMachine.BT_AUDIO_CONNECTED);
         waitForHandlerAction(stateMachine.getHandler(), TEST_TIMEOUT);
-        verify(mockCallAudioManager, times(1)).onRingerModeChange();
+        // It is possible that this will be called twice from ActiveBluetoothRoute#enter. The extra
+        // call to setBluetoothOn will trigger BT_AUDIO_CONNECTED, which also ends up invoking
+        // CallAudioManager#onRingerModeChange.
+        verify(mockCallAudioManager, atLeastOnce()).onRingerModeChange();
     }
 
     @SmallTest
@@ -527,7 +543,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
         List<BluetoothDevice> availableDevices =
                 Arrays.asList(bluetoothDevice1, bluetoothDevice2, bluetoothDevice3);
@@ -578,7 +595,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
         when(mockAudioManager.isSpeakerphoneOn()).thenReturn(false);
         CallAudioState initState = new CallAudioState(false, CallAudioState.ROUTE_SPEAKER,
@@ -610,7 +628,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         when(mockAudioManager.isSpeakerphoneOn()).thenReturn(false);
@@ -645,7 +664,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
         List<BluetoothDevice> availableDevices =
                 Arrays.asList(bluetoothDevice1, bluetoothDevice2);
@@ -678,6 +698,106 @@
 
     @SmallTest
     @Test
+    public void testSetAndClearEarpieceCommunicationDevice() {
+        CallAudioRouteStateMachine stateMachine = new CallAudioRouteStateMachine(
+                mContext,
+                mockCallsManager,
+                mockBluetoothRouteManager,
+                mockWiredHeadsetManager,
+                mockStatusBarNotifier,
+                mAudioServiceFactory,
+                CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
+                mThreadHandler.getLooper(),
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
+        stateMachine.setCallAudioManager(mockCallAudioManager);
+
+        AudioDeviceInfo earpiece = mock(AudioDeviceInfo.class);
+        when(earpiece.getType()).thenReturn(AudioDeviceInfo.TYPE_BUILTIN_EARPIECE);
+        when(earpiece.getAddress()).thenReturn("");
+        List<AudioDeviceInfo> devices = new ArrayList<>();
+        devices.add(earpiece);
+
+        when(mockAudioManager.getAvailableCommunicationDevices())
+                .thenReturn(devices);
+        when(mockAudioManager.setCommunicationDevice(eq(earpiece)))
+                .thenReturn(true);
+        when(mockAudioManager.getCommunicationDevice()).thenReturn(earpiece);
+
+        CallAudioState initState = new CallAudioState(false, CallAudioState.ROUTE_EARPIECE,
+                CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_SPEAKER |
+                        CallAudioState.ROUTE_WIRED_HEADSET);
+        stateMachine.initialize(initState);
+
+        // Switch to active
+        stateMachine.sendMessageWithSessionInfo(CallAudioRouteStateMachine.SWITCH_FOCUS,
+                CallAudioRouteStateMachine.ACTIVE_FOCUS);
+        waitForHandlerAction(stateMachine.getHandler(), TEST_TIMEOUT);
+
+        // Make sure that we've successfully switched to the active earpiece and that we set the
+        // communication device.
+        assertTrue(stateMachine.isInActiveState());
+        ArgumentCaptor<AudioDeviceInfo> infoArgumentCaptor = ArgumentCaptor.forClass(
+                AudioDeviceInfo.class);
+        verify(mockAudioManager).setCommunicationDevice(infoArgumentCaptor.capture());
+        assertEquals(AudioDeviceInfo.TYPE_BUILTIN_EARPIECE,
+                infoArgumentCaptor.getValue().getType());
+
+        // Route earpiece to speaker
+        stateMachine.sendMessageWithSessionInfo(CallAudioRouteStateMachine.SWITCH_SPEAKER,
+                CallAudioRouteStateMachine.SPEAKER_ON);
+        waitForHandlerAction(stateMachine.getHandler(), TEST_TIMEOUT);
+
+        // Assert that communication device was cleared
+        verify(mockAudioManager).clearCommunicationDevice();
+    }
+
+    @SmallTest
+    @Test
+    public void testSetAndClearWiredHeadsetCommunicationDevice() {
+        verifySetAndClearHeadsetCommunicationDevice(AudioDeviceInfo.TYPE_WIRED_HEADSET);
+    }
+
+    @SmallTest
+    @Test
+    public void testSetAndClearUsbHeadsetCommunicationDevice() {
+        verifySetAndClearHeadsetCommunicationDevice(AudioDeviceInfo.TYPE_USB_HEADSET);
+    }
+
+    @SmallTest
+    @Test
+    public void testActiveFocusRouteSwitchFromQuiescentBluetooth() {
+        CallAudioRouteStateMachine stateMachine = new CallAudioRouteStateMachine(
+                mContext,
+                mockCallsManager,
+                mockBluetoothRouteManager,
+                mockWiredHeadsetManager,
+                mockStatusBarNotifier,
+                mAudioServiceFactory,
+                CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
+                mThreadHandler.getLooper(),
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
+        stateMachine.setCallAudioManager(mockCallAudioManager);
+
+        // Start the route in quiescent and ensure that a switch to ACTIVE_FOCUS transitions to
+        // the corresponding active route even when there aren't any active BT devices available.
+        CallAudioState initState = new CallAudioState(false,
+                CallAudioState.ROUTE_BLUETOOTH,
+                CallAudioState.ROUTE_BLUETOOTH | CallAudioState.ROUTE_EARPIECE);
+        stateMachine.initialize(initState);
+
+        // Switch to active
+        stateMachine.sendMessageWithSessionInfo(CallAudioRouteStateMachine.SWITCH_FOCUS,
+                CallAudioRouteStateMachine.ACTIVE_FOCUS);
+        waitForHandlerAction(stateMachine.getHandler(), TEST_TIMEOUT);
+
+        // Make sure that we've successfully switched to the active route on BT
+        assertTrue(stateMachine.isInActiveState());
+    }
+
+    @SmallTest
+    @Test
     public void testInitializationWithEarpieceNoHeadsetNoBluetooth() {
         CallAudioState expectedState = new CallAudioState(false, CallAudioState.ROUTE_EARPIECE,
                 CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_SPEAKER);
@@ -761,7 +881,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.initialize();
         assertEquals(expectedState, stateMachine.getCurrentCallAudioState());
     }
@@ -778,7 +899,8 @@
                 mAudioServiceFactory,
                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         CallAudioState initState = new CallAudioState(false, CallAudioState.ROUTE_EARPIECE,
@@ -816,7 +938,8 @@
                 mAudioServiceFactory,
                 earpieceControl,
                 mThreadHandler.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.initialize();
         assertEquals(expectedState, stateMachine.getCurrentCallAudioState());
     }
@@ -856,4 +979,58 @@
         doNothing().when(mockConnectionServiceWrapper).onCallAudioStateChanged(any(Call.class),
                 any(CallAudioState.class));
     }
+
+    private void verifySetAndClearHeadsetCommunicationDevice(int audioType) {
+        CallAudioRouteStateMachine stateMachine = new CallAudioRouteStateMachine(
+                mContext,
+                mockCallsManager,
+                mockBluetoothRouteManager,
+                mockWiredHeadsetManager,
+                mockStatusBarNotifier,
+                mAudioServiceFactory,
+                CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
+                mThreadHandler.getLooper(),
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
+        stateMachine.setCallAudioManager(mockCallAudioManager);
+
+        AudioDeviceInfo headset = mock(AudioDeviceInfo.class);
+        when(headset.getType()).thenReturn(audioType);
+        when(headset.getAddress()).thenReturn("");
+        List<AudioDeviceInfo> devices = new ArrayList<>();
+        devices.add(headset);
+
+        when(mockAudioManager.getAvailableCommunicationDevices())
+                .thenReturn(devices);
+        when(mockAudioManager.setCommunicationDevice(eq(headset)))
+                .thenReturn(true);
+        when(mockAudioManager.getCommunicationDevice()).thenReturn(headset);
+
+        CallAudioState initState = new CallAudioState(false,
+                CallAudioState.ROUTE_WIRED_HEADSET,
+                CallAudioState.ROUTE_WIRED_HEADSET | CallAudioState.ROUTE_EARPIECE);
+        stateMachine.initialize(initState);
+
+        // Switch to active
+        stateMachine.sendMessageWithSessionInfo(CallAudioRouteStateMachine.SWITCH_FOCUS,
+                CallAudioRouteStateMachine.ACTIVE_FOCUS);
+        waitForHandlerAction(stateMachine.getHandler(), TEST_TIMEOUT);
+
+        // Make sure that we've successfully switched to the active headset and that we set the
+        // communication device.
+        assertTrue(stateMachine.isInActiveState());
+        ArgumentCaptor<AudioDeviceInfo> infoArgumentCaptor = ArgumentCaptor.forClass(
+                AudioDeviceInfo.class);
+        verify(mockAudioManager).setCommunicationDevice(infoArgumentCaptor.capture());
+        assertEquals(audioType, infoArgumentCaptor.getValue().getType());
+
+        // Route out of headset route
+        stateMachine.sendMessageWithSessionInfo(CallAudioRouteStateMachine.SWITCH_FOCUS,
+                CallAudioRouteStateMachine.ACTIVE_FOCUS);
+        stateMachine.sendMessageWithSessionInfo(CallAudioRouteStateMachine.USER_SWITCH_EARPIECE);
+        waitForHandlerAction(stateMachine.getHandler(), TEST_TIMEOUT);
+
+        // Assert that communication device was cleared
+        verify(mockAudioManager).clearCommunicationDevice();
+    }
 }
diff --git a/tests/src/com/android/server/telecom/tests/CallAudioRouteTransitionTests.java b/tests/src/com/android/server/telecom/tests/CallAudioRouteTransitionTests.java
index cf684de..804ef17 100644
--- a/tests/src/com/android/server/telecom/tests/CallAudioRouteTransitionTests.java
+++ b/tests/src/com/android/server/telecom/tests/CallAudioRouteTransitionTests.java
@@ -20,6 +20,7 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.ArgumentMatchers.same;
+import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
@@ -40,6 +41,7 @@
 import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.server.telecom.Call;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.CallAudioManager;
 import com.android.server.telecom.CallAudioRouteStateMachine;
 import com.android.server.telecom.CallsManager;
@@ -155,6 +157,7 @@
     @Mock StatusBarNotifier mockStatusBarNotifier;
     @Mock Call fakeCall;
     @Mock CallAudioManager mockCallAudioManager;
+    private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
     private CallAudioManager.AudioServiceFactory mAudioServiceFactory;
     private static final int TEST_TIMEOUT = 500;
     private AudioManager mockAudioManager;
@@ -174,6 +177,8 @@
         mHandlerThread.start();
         mContext = mComponentContextFixture.getTestDouble().getApplicationContext();
         mockAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+        mCommunicationDeviceTracker = new CallAudioCommunicationDeviceTracker(mContext);
+        mCommunicationDeviceTracker.setBluetoothRouteManager(mockBluetoothRouteManager);
 
         mAudioServiceFactory = new CallAudioManager.AudioServiceFactory() {
             @Override
@@ -270,7 +275,8 @@
                 mAudioServiceFactory,
                 mParams.earpieceControl,
                 mHandlerThread.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         setupMocksForParams(stateMachine, mParams);
@@ -311,7 +317,7 @@
                 break;
             case ON:
                 if (mParams.expectedBluetoothDevice == null) {
-                    verify(mockBluetoothRouteManager).connectBluetoothAudio(null);
+                    verify(mockBluetoothRouteManager, atLeastOnce()).connectBluetoothAudio(null);
                 } else {
                     verify(mockBluetoothRouteManager).connectBluetoothAudio(
                             mParams.expectedBluetoothDevice.getAddress());
@@ -367,7 +373,8 @@
                 mAudioServiceFactory,
                 mParams.earpieceControl,
                 mHandlerThread.getLooper(),
-                Runnable::run /** do async stuff sync for test purposes */);
+                Runnable::run /** do async stuff sync for test purposes */,
+                mCommunicationDeviceTracker);
         stateMachine.setCallAudioManager(mockCallAudioManager);
 
         // Set up bluetooth and speakerphone state
diff --git a/tests/src/com/android/server/telecom/tests/CallsManagerTest.java b/tests/src/com/android/server/telecom/tests/CallsManagerTest.java
index fc4e935..e6b09e5 100644
--- a/tests/src/com/android/server/telecom/tests/CallsManagerTest.java
+++ b/tests/src/com/android/server/telecom/tests/CallsManagerTest.java
@@ -81,6 +81,7 @@
 import com.android.server.telecom.AsyncRingtonePlayer;
 import com.android.server.telecom.Call;
 import com.android.server.telecom.CallAnomalyWatchdog;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.CallAudioManager;
 import com.android.server.telecom.CallAudioModeStateMachine;
 import com.android.server.telecom.CallAudioRouteStateMachine;
@@ -246,6 +247,7 @@
     @Mock private Ringer.AccessibilityManagerAdapter mAccessibilityManagerAdapter;
     @Mock private BlockedNumbersAdapter mBlockedNumbersAdapter;
     @Mock private PhoneCapability mPhoneCapability;
+    @Mock private CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     private CallsManager mCallsManager;
 
@@ -265,7 +267,7 @@
         when(mCallEndpointControllerFactory.create(any(), any(), any())).thenReturn(
                 mCallEndpointController);
         when(mCallAudioRouteStateMachineFactory.create(any(), any(), any(), any(), any(), any(),
-                anyInt(), any())).thenReturn(mCallAudioRouteStateMachine);
+                anyInt(), any(), any())).thenReturn(mCallAudioRouteStateMachine);
         when(mCallAudioModeStateMachineFactory.create(any(), any()))
                 .thenReturn(mCallAudioModeStateMachine);
         when(mClockProxy.currentTimeMillis()).thenReturn(System.currentTimeMillis());
@@ -316,7 +318,8 @@
                 command -> command.run(),
                 mBlockedNumbersAdapter,
                 TransactionManager.getTestInstance(),
-                mEmergencyCallDiagnosticLogger);
+                mEmergencyCallDiagnosticLogger,
+                mCommunicationDeviceTracker);
 
         when(mPhoneAccountRegistrar.getPhoneAccount(
                 eq(SELF_MANAGED_HANDLE), any())).thenReturn(SELF_MANAGED_ACCOUNT);
diff --git a/tests/src/com/android/server/telecom/tests/HeadsetMediaButtonTest.java b/tests/src/com/android/server/telecom/tests/HeadsetMediaButtonTest.java
index 0bfa987..ce23724 100644
--- a/tests/src/com/android/server/telecom/tests/HeadsetMediaButtonTest.java
+++ b/tests/src/com/android/server/telecom/tests/HeadsetMediaButtonTest.java
@@ -18,6 +18,7 @@
 
 import android.content.Intent;
 import android.media.session.MediaSession;
+import android.telecom.CallEndpoint;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.view.KeyEvent;
@@ -80,7 +81,7 @@
     }
 
     /**
-     * Nominal case; just add a call and remove it.
+     * Nominal case; just add a call and remove it; this happens when the audio state is earpiece.
      */
     @SmallTest
     @Test
@@ -90,14 +91,95 @@
         when(mMockCallsManager.hasAnyCalls()).thenReturn(true);
         mHeadsetMediaButton.onCallAdded(regularCall);
         waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter, never()).setActive(eq(true));
+
+        // Report that the endpoint is earpiece and other routes that don't matter
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Earpiece", CallEndpoint.TYPE_EARPIECE));
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Speaker", CallEndpoint.TYPE_SPEAKER));
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("BT", CallEndpoint.TYPE_BLUETOOTH));
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter, never()).setActive(eq(true));
+
+        // ... and thus we see how the original code isn't amenable to tests.
+        when(mMediaSessionAdapter.isActive()).thenReturn(false);
+
+        // Still should not have done anything; we never hit wired headset
+        mHeadsetMediaButton.onCallRemoved(regularCall);
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter, never()).setActive(eq(false));
+    }
+
+    /**
+     * Call is added and then routed to headset after call start
+     */
+    @SmallTest
+    @Test
+    public void testAddCallThenRouteToHeadset() {
+        Call regularCall = getRegularCall();
+
+        mHeadsetMediaButton.onCallAdded(regularCall);
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter, never()).setActive(eq(true));
+
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Wired Headset", CallEndpoint.TYPE_WIRED_HEADSET));
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
         verify(mMediaSessionAdapter).setActive(eq(true));
+
         // ... and thus we see how the original code isn't amenable to tests.
         when(mMediaSessionAdapter.isActive()).thenReturn(true);
 
-        when(mMockCallsManager.hasAnyCalls()).thenReturn(false);
+        // Remove the one call; we should release the session.
         mHeadsetMediaButton.onCallRemoved(regularCall);
         waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
         verify(mMediaSessionAdapter).setActive(eq(false));
+        when(mMediaSessionAdapter.isActive()).thenReturn(false);
+
+        // Add a new call; make sure we go active once more.
+        mHeadsetMediaButton.onCallAdded(regularCall);
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Wired Headset", CallEndpoint.TYPE_WIRED_HEADSET));
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter, times(2)).setActive(eq(true));
+    }
+
+    /**
+     * Call is added and then routed to headset after call start
+     */
+    @SmallTest
+    @Test
+    public void testAddCallThenRouteToHeadsetAndBack() {
+        Call regularCall = getRegularCall();
+
+        when(mMockCallsManager.hasAnyCalls()).thenReturn(true);
+        mHeadsetMediaButton.onCallAdded(regularCall);
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter, never()).setActive(eq(true));
+
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Wired Headset", CallEndpoint.TYPE_WIRED_HEADSET));
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter).setActive(eq(true));
+
+        // ... and thus we see how the original code isn't amenable to tests.
+        when(mMediaSessionAdapter.isActive()).thenReturn(true);
+
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Earpiece", CallEndpoint.TYPE_EARPIECE));
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        verify(mMediaSessionAdapter).setActive(eq(false));
+        when(mMediaSessionAdapter.isActive()).thenReturn(false);
+
+        // Remove the one call; we should not release again.
+        mHeadsetMediaButton.onCallRemoved(regularCall);
+        waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
+        // Remember, mockito counts total invocations; we should have went active once and then
+        // inactive again when we hit earpiece.
+        verify(mMediaSessionAdapter, times(1)).setActive(eq(true));
+        verify(mMediaSessionAdapter, times(1)).setActive(eq(false));
     }
 
     /**
@@ -111,6 +193,8 @@
         // Start with a regular old call.
         when(mMockCallsManager.hasAnyCalls()).thenReturn(true);
         mHeadsetMediaButton.onCallAdded(regularCall);
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Wired Headset", CallEndpoint.TYPE_WIRED_HEADSET));
         waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
         verify(mMediaSessionAdapter).setActive(eq(true));
         when(mMediaSessionAdapter.isActive()).thenReturn(true);
@@ -122,6 +206,7 @@
         // Expect to set session inactive.
         waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
         verify(mMediaSessionAdapter).setActive(eq(false));
+        when(mMediaSessionAdapter.isActive()).thenReturn(false);
 
         // For good measure lets make it non-external again.
         when(regularCall.isExternalCall()).thenReturn(false);
@@ -129,7 +214,7 @@
         mHeadsetMediaButton.onExternalCallChanged(regularCall, false);
         // Expect to set session active.
         waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
-        verify(mMediaSessionAdapter).setActive(eq(true));
+        verify(mMediaSessionAdapter, times(2)).setActive(eq(true));
     }
 
     @MediumTest
@@ -139,6 +224,8 @@
         when(externalCall.isExternalCall()).thenReturn(true);
 
         mHeadsetMediaButton.onCallAdded(externalCall);
+        mHeadsetMediaButton.onCallEndpointChanged(
+                new CallEndpoint("Wired Headset", CallEndpoint.TYPE_WIRED_HEADSET));
         waitForHandlerAction(mHeadsetMediaButton.getHandler(), TEST_TIMEOUT_MILLIS);
         verify(mMediaSessionAdapter, never()).setActive(eq(true));
 
diff --git a/tests/src/com/android/server/telecom/tests/RingbackPlayerTest.java b/tests/src/com/android/server/telecom/tests/RingbackPlayerTest.java
new file mode 100644
index 0000000..8de5e28
--- /dev/null
+++ b/tests/src/com/android/server/telecom/tests/RingbackPlayerTest.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.telecom.tests;
+
+import static org.junit.Assert.assertFalse;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.when;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.server.telecom.Call;
+import com.android.server.telecom.CallState;
+import com.android.server.telecom.InCallTonePlayer;
+import com.android.server.telecom.RingbackPlayer;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.mockito.Mock;
+
+import java.util.concurrent.CountDownLatch;
+
+@RunWith(JUnit4.class)
+public class RingbackPlayerTest extends TelecomTestCase {
+    @Mock InCallTonePlayer.Factory mFactory;
+    @Mock Call mCall;
+    @Mock InCallTonePlayer mTonePlayer;
+
+    private RingbackPlayer mRingbackPlayer;
+
+    @Before
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        when(mFactory.createPlayer(anyInt())).thenReturn(mTonePlayer);
+        mRingbackPlayer = new RingbackPlayer(mFactory);
+    }
+
+    @SmallTest
+    @Test
+    public void testPlayerSync() {
+        // make sure InCallTonePlayer try to start playing the tone after RingbackPlayer receives
+        // stop tone request.
+        CountDownLatch latch = new CountDownLatch(1);
+        doReturn(CallState.DIALING).when(mCall).getState();
+        doAnswer(x -> {
+            new Thread(() -> {
+                try {
+                    latch.await();
+                } catch (InterruptedException e) {
+                    // Ignore
+                }
+            }).start();
+            return true;
+        }).when(mTonePlayer).startTone();
+
+        mRingbackPlayer.startRingbackForCall(mCall);
+        mRingbackPlayer.stopRingbackForCall(mCall);
+        assertFalse(mRingbackPlayer.isRingbackPlaying());
+        latch.countDown();
+    }
+}
diff --git a/tests/src/com/android/server/telecom/tests/TelecomSystemTest.java b/tests/src/com/android/server/telecom/tests/TelecomSystemTest.java
index d013fae..33ce533 100644
--- a/tests/src/com/android/server/telecom/tests/TelecomSystemTest.java
+++ b/tests/src/com/android/server/telecom/tests/TelecomSystemTest.java
@@ -69,6 +69,7 @@
 
 import com.android.internal.telecom.IInCallAdapter;
 import com.android.server.telecom.AsyncRingtonePlayer;
+import com.android.server.telecom.CallAudioCommunicationDeviceTracker;
 import com.android.server.telecom.CallAudioManager;
 import com.android.server.telecom.CallAudioModeStateMachine;
 import com.android.server.telecom.CallAudioRouteStateMachine;
@@ -214,6 +215,8 @@
     @Mock Ringer.AccessibilityManagerAdapter mAccessibilityManagerAdapter;
     @Mock
     BlockedNumbersAdapter mBlockedNumbersAdapter;
+    @Mock
+    CallAudioCommunicationDeviceTracker mCommunicationDeviceTracker;
 
     final ComponentName mInCallServiceComponentNameX =
             new ComponentName(
@@ -517,7 +520,8 @@
                             StatusBarNotifier statusBarNotifier,
                             CallAudioManager.AudioServiceFactory audioServiceFactory,
                             int earpieceControl,
-                            Executor asyncTaskExecutor) {
+                            Executor asyncTaskExecutor,
+                            CallAudioCommunicationDeviceTracker communicationDeviceTracker) {
                         return new CallAudioRouteStateMachine(context,
                                 callsManager,
                                 bluetoothManager,
@@ -527,7 +531,8 @@
                                 // Force enable an earpiece for the end-to-end tests
                                 CallAudioRouteStateMachine.EARPIECE_FORCE_ENABLED,
                                 mHandlerThread.getLooper(),
-                                Runnable::run /* async tasks as now sync for testing! */);
+                                Runnable::run /* async tasks as now sync for testing! */,
+                                communicationDeviceTracker);
                     }
                 },
                 new CallAudioModeStateMachine.Factory() {