diff --git a/res/values-as/strings.xml b/res/values-as/strings.xml
index 9226599..75d3416 100644
--- a/res/values-as/strings.xml
+++ b/res/values-as/strings.xml
@@ -108,7 +108,7 @@
     <string name="phone_settings_call_blocking_txt" msgid="7311523114822507178">"কল অৱৰোধ"</string>
     <string name="phone_settings_number_not_in_contact_txt" msgid="2602249106007265757">"আপোনাৰ সর্ম্পকসূচীত নথকা"</string>
     <string name="phone_settings_number_not_in_contact_summary_txt" msgid="963327038085718969">"আপোনাৰ সর্ম্পকসূচীত নথকা নম্বৰ অৱৰোধ কৰক"</string>
-    <string name="phone_settings_private_num_txt" msgid="6339272760338475619">"ব্য়ক্তিগত"</string>
+    <string name="phone_settings_private_num_txt" msgid="6339272760338475619">"ব্যক্তিগত"</string>
     <string name="phone_settings_private_num_summary_txt" msgid="6755758240544021037">"যিসকল কল কৰোঁতাই তেওঁলোকৰ নম্বৰ প্ৰকাশ নকৰে তেওঁলোকক অৱৰোধ কৰক"</string>
     <string name="phone_settings_payphone_txt" msgid="5003987966052543965">"পে\'ফ\'ন"</string>
     <string name="phone_settings_payphone_summary_txt" msgid="3936631076065563665">"পে\'ফ\'নৰ পৰা অহা কল অৱৰোধ কৰক"</string>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index 7c07654..29fdc4a 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -75,10 +75,10 @@
     <string name="blocked_numbers_butter_bar_title" msgid="582982373755950791">"Тыйым уақытша алынды"</string>
     <string name="blocked_numbers_butter_bar_body" msgid="1261213114919301485">"Төтенше жағдай нөмірін терген немесе мәтіндік хабар жіберген соң, төтенше жағдай қызметтері сізге хабарласа алуы үшін тыйым алынады."</string>
     <string name="blocked_numbers_butter_bar_button" msgid="2704456308072489793">"Қазір қайта қосу"</string>
-    <string name="blocked_numbers_number_blocked_message" msgid="4314736791180919167">"<xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g> бөгелген"</string>
+    <string name="blocked_numbers_number_blocked_message" msgid="4314736791180919167">"<xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g> блокталған"</string>
     <string name="blocked_numbers_number_unblocked_message" msgid="2933071624674945601">"<xliff:g id="UNBLOCKED_NUMBER">%1$s</xliff:g> бөгеуден шығарылды"</string>
     <string name="blocked_numbers_block_emergency_number_message" msgid="4198550501500893890">"Жедел қызмет нөмірін бөгеу мүмкін емес."</string>
-    <string name="blocked_numbers_number_already_blocked_message" msgid="2301270825735665458">"<xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g> бұрыннан бөгелген."</string>
+    <string name="blocked_numbers_number_already_blocked_message" msgid="2301270825735665458">"<xliff:g id="BLOCKED_NUMBER">%1$s</xliff:g> бұрыннан блокталған."</string>
     <string name="toast_personal_call_msg" msgid="5817631570381795610">"Қоңырау шалу үшін жеке нөмір тергішті пайдалану"</string>
     <string name="notification_incoming_call" msgid="1233481138362230894">"<xliff:g id="CALL_VIA">%1$s</xliff:g> қоңырауы: <xliff:g id="CALL_FROM">%2$s</xliff:g>"</string>
     <string name="notification_incoming_video_call" msgid="5795968314037063900">"<xliff:g id="CALL_VIA">%1$s</xliff:g> бейне қоңырауы: <xliff:g id="CALL_FROM">%2$s</xliff:g>"</string>
diff --git a/src/com/android/server/telecom/Call.java b/src/com/android/server/telecom/Call.java
index e2d8489..743156e 100644
--- a/src/com/android/server/telecom/Call.java
+++ b/src/com/android/server/telecom/Call.java
@@ -4575,7 +4575,7 @@
             throw new UnsupportedOperationException(
                     "Can't streaming call created by non voip apps");
         }
-
+        Log.addEvent(this, LogUtils.Events.START_STREAMING);
         synchronized (mLock) {
             if (mIsStreaming) {
                 // ignore
@@ -4595,7 +4595,7 @@
                 // ignore
                 return;
             }
-
+            Log.addEvent(this, LogUtils.Events.STOP_STREAMING);
             mIsStreaming = false;
             for (Listener listener : mListeners) {
                 listener.onCallStreamingStateChanged(this, false /** isStreaming */);
diff --git a/src/com/android/server/telecom/CallAudioManager.java b/src/com/android/server/telecom/CallAudioManager.java
index 8cac314..38e6b00 100644
--- a/src/com/android/server/telecom/CallAudioManager.java
+++ b/src/com/android/server/telecom/CallAudioManager.java
@@ -146,6 +146,9 @@
 
     @Override
     public void onCallRemoved(Call call) {
+        if (mStreamingCall == call) {
+            mStreamingCall = null;
+        }
         if (shouldIgnoreCallForAudio(call)) {
             return; // Don't do audio handling for calls in a conference, or external calls.
         }
@@ -238,7 +241,7 @@
                         makeArgsForModeStateMachine());
             } else {
                 Log.w(LOG_TAG, "Unexpected streaming call request for call %s while call "
-                        + "s is streaming.", call.getId(), mStreamingCall.getId());
+                        + "%s is streaming.", call.getId(), mStreamingCall.getId());
             }
         } else {
             if (mStreamingCall == call) {
diff --git a/src/com/android/server/telecom/CallAudioModeStateMachine.java b/src/com/android/server/telecom/CallAudioModeStateMachine.java
index 3ced36d..9ad9094 100644
--- a/src/com/android/server/telecom/CallAudioModeStateMachine.java
+++ b/src/com/android/server/telecom/CallAudioModeStateMachine.java
@@ -665,7 +665,9 @@
         @Override
         public void enter() {
             Log.i(LOG_TAG, "Audio focus entering streaming state");
-            mAudioManager.setMode(AudioManager.MODE_CALL_REDIRECT);
+            mLocalLog.log("Enter Streaming");
+            mLocalLog.log("Mode MODE_COMMUNICATION_REDIRECT");
+            mAudioManager.setMode(AudioManager.MODE_COMMUNICATION_REDIRECT);
             mMostRecentMode = AudioManager.MODE_NORMAL;
             mCallAudioManager.setCallAudioRouteFocusState(CallAudioRouteStateMachine.ACTIVE_FOCUS);
             mCallAudioManager.getCallAudioRouteStateMachine().sendMessageWithSessionInfo(
@@ -685,7 +687,8 @@
             MessageArgs args = (MessageArgs) msg.obj;
             switch (msg.what) {
                 case NO_MORE_ACTIVE_OR_DIALING_CALLS:
-                    // Do nothing.
+                    // Switch to either ringing, holding, or inactive
+                    transitionTo(calculateProperStateFromArgs(args));
                     return HANDLED;
                 case NO_MORE_RINGING_CALLS:
                     // Do nothing.
diff --git a/src/com/android/server/telecom/CallStreamingController.java b/src/com/android/server/telecom/CallStreamingController.java
index 31b2235..6276a7d 100644
--- a/src/com/android/server/telecom/CallStreamingController.java
+++ b/src/com/android/server/telecom/CallStreamingController.java
@@ -36,7 +36,7 @@
 import android.telecom.CallException;
 import android.telecom.CallStreamingService;
 import android.telecom.StreamingCall;
-import android.util.Log;
+import android.telecom.Log;
 
 import com.android.internal.telecom.ICallStreamingService;
 import com.android.server.telecom.voip.VoipCallTransaction;
@@ -65,6 +65,9 @@
     private void onConnectedInternal(Call call, TransactionalServiceWrapper wrapper,
             IBinder service) throws RemoteException {
         synchronized (mLock) {
+            Log.i(this, "onConnectedInternal: callid=%s", call.getId());
+            Bundle extras = new Bundle();
+            extras.putString(StreamingCall.EXTRA_CALL_ID, call.getId());
             mStreamingCall = call;
             mTransactionalServiceWrapper = wrapper;
             mService = ICallStreamingService.Stub.asInterface(service);
@@ -74,7 +77,7 @@
             mService.onCallStreamingStarted(new StreamingCall(
                     mTransactionalServiceWrapper.getComponentName(),
                     mStreamingCall.getCallerDisplayName(),
-                    mStreamingCall.getContactUri(), new Bundle()));
+                    mStreamingCall.getHandle(), extras));
             mIsStreaming = true;
         }
     }
@@ -99,7 +102,6 @@
     }
 
     public static class QueryCallStreamingTransaction extends VoipCallTransaction {
-        private static final String TAG = QueryCallStreamingTransaction.class.getSimpleName();
         private final CallsManager mCallsManager;
 
         public QueryCallStreamingTransaction(CallsManager callsManager) {
@@ -109,7 +111,7 @@
 
         @Override
         public CompletableFuture<VoipCallTransactionResult> processTransaction(Void v) {
-            Log.d(TAG, "processTransaction");
+            Log.i(this, "processTransaction");
             CompletableFuture<VoipCallTransactionResult> future = new CompletableFuture<>();
 
             if (mCallsManager.getCallStreamingController().isStreaming()) {
@@ -126,8 +128,6 @@
     }
 
     public static class AudioInterceptionTransaction extends VoipCallTransaction {
-        private static final String TAG = AudioInterceptionTransaction.class.getSimpleName();
-
         private Call mCall;
         private boolean mEnterInterception;
 
@@ -140,7 +140,7 @@
 
         @Override
         public CompletableFuture<VoipCallTransactionResult> processTransaction(Void v) {
-            Log.d(TAG, "processTransaction");
+            Log.d(this, "processTransaction");
             CompletableFuture<VoipCallTransactionResult> future = new CompletableFuture<>();
 
             if (mEnterInterception) {
@@ -160,7 +160,6 @@
     }
 
     public class StreamingServiceTransaction extends VoipCallTransaction {
-        private static final String TAG = "StreamingServiceTransaction";
         public static final String MESSAGE = "STREAMING_FAILED_NO_SENDER";
         private final TransactionalServiceWrapper mWrapper;
         private final Context mContext;
@@ -179,13 +178,13 @@
         @SuppressLint("LongLogTag")
         @Override
         public CompletionStage<VoipCallTransactionResult> processTransaction(Void v) {
-            Log.d(TAG, "processTransaction");
+            Log.d(this, "processTransaction");
             CompletableFuture<VoipCallTransactionResult> future = new CompletableFuture<>();
 
             RoleManager roleManager = mContext.getSystemService(RoleManager.class);
             PackageManager packageManager = mContext.getPackageManager();
             if (roleManager == null || packageManager == null) {
-                Log.e(TAG, "Can't find system service");
+                Log.w(this, "processTransaction: Can't find system service");
                 future.complete(new VoipCallTransactionResult(
                         VoipCallTransactionResult.RESULT_FAILED, MESSAGE));
                 return future;
@@ -194,7 +193,7 @@
             List<String> holders = roleManager.getRoleHoldersAsUser(
                     RoleManager.ROLE_SYSTEM_CALL_STREAMING, mUserHandle);
             if (holders.isEmpty()) {
-                Log.e(TAG, "Can't find streaming app");
+                Log.w(this, "processTransaction: Can't find streaming app");
                 future.complete(new VoipCallTransactionResult(
                         VoipCallTransactionResult.RESULT_FAILED, MESSAGE));
                 return future;
@@ -205,7 +204,7 @@
             List<ResolveInfo> infos = packageManager.queryIntentServicesAsUser(serviceIntent,
                     PackageManager.GET_META_DATA, mUserHandle);
             if (infos.isEmpty()) {
-                Log.e(TAG, "Can't find streaming service");
+                Log.w(this, "processTransaction: Can't find streaming service");
                 future.complete(new VoipCallTransactionResult(
                         VoipCallTransactionResult.RESULT_FAILED, MESSAGE));
                 return future;
@@ -215,7 +214,7 @@
 
             if (serviceInfo.permission == null || !serviceInfo.permission.equals(
                     Manifest.permission.BIND_CALL_STREAMING_SERVICE)) {
-                android.telecom.Log.w(TAG, "Must require BIND_CALL_STREAMING_SERVICE: " +
+                Log.w(this, "Must require BIND_CALL_STREAMING_SERVICE: " +
                         serviceInfo.packageName);
                 future.complete(new VoipCallTransactionResult(
                         VoipCallTransactionResult.RESULT_FAILED, MESSAGE));
@@ -228,7 +227,7 @@
             if (!mContext.bindServiceAsUser(intent, mConnection, Context.BIND_AUTO_CREATE
                     | Context.BIND_FOREGROUND_SERVICE
                     | Context.BIND_SCHEDULE_LIKE_TOP_APP, mUserHandle)) {
-                Log.e(TAG, "Can't bind to streaming service");
+                Log.w(this, "Can't bind to streaming service");
                 future.complete(new VoipCallTransactionResult(
                         VoipCallTransactionResult.RESULT_FAILED,
                         "STREAMING_FAILED_SENDER_BINDING_ERROR"));
@@ -243,8 +242,6 @@
     }
 
     public class UnbindStreamingServiceTransaction extends VoipCallTransaction {
-        private static final String TAG = "UnbindStreamingServiceTransaction";
-
         public UnbindStreamingServiceTransaction() {
             super(mTelecomLock);
         }
@@ -252,7 +249,7 @@
         @SuppressLint("LongLogTag")
         @Override
         public CompletionStage<VoipCallTransactionResult> processTransaction(Void v) {
-            Log.d(TAG, "processTransaction");
+            Log.d(this, "processTransaction");
             CompletableFuture<VoipCallTransactionResult> future = new CompletableFuture<>();
 
             resetController();
@@ -285,6 +282,7 @@
                             StreamingCall.STATE_HOLDING);
                 case CallState.DISCONNECTING:
                 case CallState.DISCONNECTED:
+                    Log.addEvent(call, LogUtils.Events.STOP_STREAMING);
                     transaction = new CallStreamingStateChangeTransaction(
                             StreamingCall.STATE_DISCONNECTED);
                 default:
@@ -300,8 +298,8 @@
 
                             @Override
                             public void onError(CallException exception) {
-                                Log.e(String.valueOf(this), "Exception when set call "
-                                        + "streaming state to streaming app: " + exception);
+                                Log.e(this, exception, "Exception when set call "
+                                        + "streaming state to streaming app");
                             }
                         });
             }
@@ -348,6 +346,7 @@
         @Override
         public void onServiceConnected(ComponentName name, IBinder service) {
             try {
+                Log.i(this, "onServiceConnected: " + name);
                 onConnectedInternal(mCall, mWrapper, service);
                 mFuture.complete(new VoipCallTransactionResult(
                         VoipCallTransactionResult.RESULT_SUCCEED, null));
@@ -380,7 +379,7 @@
                     mService.onCallStreamingStopped();
                 }
             } catch (RemoteException e) {
-                Log.w(String.valueOf(this), "Exception when stop call streaming:" + e);
+                Log.e(this, e, "Exception when stop call streaming");
             }
             resetController();
             if (!mFuture.isDone()) {
diff --git a/src/com/android/server/telecom/LogUtils.java b/src/com/android/server/telecom/LogUtils.java
index 8ce5dc3..4e7546f 100644
--- a/src/com/android/server/telecom/LogUtils.java
+++ b/src/com/android/server/telecom/LogUtils.java
@@ -225,6 +225,8 @@
         public static final String FLASH_NOTIFICATION_STOP = "FLASH_NOTIFICATION_STOP";
         public static final String GAINED_FGS_DELEGATION = "GAINED_FGS_DELEGATION";
         public static final String LOST_FGS_DELEGATION = "LOST_FGS_DELEGATION";
+        public static final String START_STREAMING = "START_STREAMING";
+        public static final String STOP_STREAMING = "STOP_STREAMING";
 
         public static class Timings {
             public static final String ACCEPT_TIMING = "accept";
diff --git a/src/com/android/server/telecom/TransactionalServiceWrapper.java b/src/com/android/server/telecom/TransactionalServiceWrapper.java
index 1e6403e..d83e551 100644
--- a/src/com/android/server/telecom/TransactionalServiceWrapper.java
+++ b/src/com/android/server/telecom/TransactionalServiceWrapper.java
@@ -425,6 +425,15 @@
 
                     @Override
                     public void onError(CallException exception) {
+                        if (isAnswerRequest) {
+                            // This also sends the signal to untrack from TSW and the client_TSW
+                            removeCallFromCallsManager(call,
+                                    new DisconnectCause(DisconnectCause.REJECTED,
+                                            "client rejected to answer the call;"
+                                                    + " force disconnecting"));
+                        } else {
+                            mCallsManager.markCallAsOnHold(call);
+                        }
                         maybeResetForegroundCall(foregroundCallBeforeSwap, wasActive);
                     }
                 });
diff --git a/src/com/android/server/telecom/voip/CallEventCallbackAckTransaction.java b/src/com/android/server/telecom/voip/CallEventCallbackAckTransaction.java
index 8b4ffed..93d9836 100644
--- a/src/com/android/server/telecom/voip/CallEventCallbackAckTransaction.java
+++ b/src/com/android/server/telecom/voip/CallEventCallbackAckTransaction.java
@@ -128,6 +128,8 @@
             boolean success = latch.await(VoipCallTransaction.TIMEOUT_LIMIT, TimeUnit.MILLISECONDS);
             if (!success) {
                 // client send onError and failed to complete transaction
+                Log.i(TAG, String.format("CallEventCallbackAckTransaction:"
+                        + " client failed to complete the [%s] transaction", mAction));
                 return CompletableFuture.completedFuture(TRANSACTION_FAILED);
             } else {
                 // success
diff --git a/src/com/android/server/telecom/voip/TransactionManager.java b/src/com/android/server/telecom/voip/TransactionManager.java
index 98faf3d..773dfb8 100644
--- a/src/com/android/server/telecom/voip/TransactionManager.java
+++ b/src/com/android/server/telecom/voip/TransactionManager.java
@@ -26,6 +26,8 @@
 import com.android.internal.annotations.VisibleForTesting;
 
 import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Queue;
 
 public class TransactionManager {
@@ -63,30 +65,31 @@
             OutcomeReceiver<VoipCallTransactionResult, CallException> receiver) {
         synchronized (sLock) {
             mTransactions.add(transaction);
-            transaction.setCompleteListener(new TransactionCompleteListener() {
-                @Override
-                public void onTransactionCompleted(VoipCallTransactionResult result,
-                        String transactionName){
-                    Log.i(TAG, String.format("transaction completed: with result=[%d]",
-                            result.getResult()));
-                    if (result.getResult() == TelecomManager.TELECOM_TRANSACTION_SUCCESS) {
-                        receiver.onResult(result);
-                    } else {
-                        receiver.onError(
-                                new CallException(result.getMessage(),
-                                        result.getResult()));
-                    }
-                    finishTransaction();
-                }
-
-                @Override
-                public void onTransactionTimeout(String transactionName){
-                    receiver.onError(new CallException(transactionName + " timeout",
-                            CODE_OPERATION_TIMED_OUT));
-                    finishTransaction();
-                }
-            });
         }
+        transaction.setCompleteListener(new TransactionCompleteListener() {
+            @Override
+            public void onTransactionCompleted(VoipCallTransactionResult result,
+                    String transactionName){
+                Log.i(TAG, String.format("transaction completed: with result=[%d]",
+                        result.getResult()));
+                if (result.getResult() == TelecomManager.TELECOM_TRANSACTION_SUCCESS) {
+                    receiver.onResult(result);
+                } else {
+                    receiver.onError(
+                            new CallException(result.getMessage(),
+                                    result.getResult()));
+                }
+                finishTransaction();
+            }
+
+            @Override
+            public void onTransactionTimeout(String transactionName){
+                receiver.onError(new CallException(transactionName + " timeout",
+                        CODE_OPERATION_TIMED_OUT));
+                finishTransaction();
+            }
+        });
+
         startTransactions();
     }
 
@@ -102,8 +105,8 @@
                 return;
             }
             mCurrentTransaction = mTransactions.poll();
-            mCurrentTransaction.start();
         }
+        mCurrentTransaction.start();
     }
 
     private void finishTransaction() {
@@ -115,10 +118,12 @@
 
     @VisibleForTesting
     public void clear() {
+        List<VoipCallTransaction> pendingTransactions;
         synchronized (sLock) {
-            for (VoipCallTransaction transaction : mTransactions) {
-                transaction.finish();
-            }
+            pendingTransactions = new ArrayList<>(mTransactions);
+        }
+        for (VoipCallTransaction transaction : pendingTransactions) {
+            transaction.finish();
         }
     }
 }
diff --git a/src/com/android/server/telecom/voip/VoipCallMonitor.java b/src/com/android/server/telecom/voip/VoipCallMonitor.java
index d0304a9..2a81051 100644
--- a/src/com/android/server/telecom/voip/VoipCallMonitor.java
+++ b/src/com/android/server/telecom/voip/VoipCallMonitor.java
@@ -207,8 +207,10 @@
         synchronized (mLock) {
             Log.i(this, "stopFGSDelegation of handle %s", handle);
             Set<Call> calls = mPhoneAccountHandleListMap.get(handle);
-            for (Call call : calls) {
-                stopMonitorWorks(call);
+            if (calls != null) {
+                for (Call call : calls) {
+                    stopMonitorWorks(call);
+                }
             }
             mPhoneAccountHandleListMap.remove(handle);
 
diff --git a/tests/src/com/android/server/telecom/tests/CallAudioModeStateMachineTest.java b/tests/src/com/android/server/telecom/tests/CallAudioModeStateMachineTest.java
index 0f38ca5..d0a1d8b 100644
--- a/tests/src/com/android/server/telecom/tests/CallAudioModeStateMachineTest.java
+++ b/tests/src/com/android/server/telecom/tests/CallAudioModeStateMachineTest.java
@@ -131,7 +131,7 @@
         assertEquals(CallAudioModeStateMachine.STREAMING_STATE_NAME, sm.getCurrentStateName());
 
         verify(mAudioManager, never()).requestAudioFocusForCall(anyInt(), anyInt());
-        verify(mAudioManager).setMode(eq(AudioManager.MODE_CALL_REDIRECT));
+        verify(mAudioManager).setMode(eq(AudioManager.MODE_COMMUNICATION_REDIRECT));
     }
 
     @SmallTest