diff --git a/src/com/android/services/telephony/TelecomAccountRegistry.java b/src/com/android/services/telephony/TelecomAccountRegistry.java
index f925dd6..b29499f 100644
--- a/src/com/android/services/telephony/TelecomAccountRegistry.java
+++ b/src/com/android/services/telephony/TelecomAccountRegistry.java
@@ -267,7 +267,15 @@
                 capabilities |= PhoneAccount.CAPABILITY_PLACE_EMERGENCY_CALLS;
             }
 
-            mIsVideoCapable = mPhone.isVideoEnabled();
+            if (PhoneGlobals.getInstance().phoneMgr.isRttEnabled(subId)
+                    && isImsVoiceAvailable()) {
+                capabilities |= PhoneAccount.CAPABILITY_RTT;
+                mIsRttCapable = true;
+            } else {
+                mIsRttCapable = false;
+            }
+
+            mIsVideoCapable = mPhone.isVideoEnabled() && !mIsRttCapable;
             boolean isVideoEnabledByPlatform = ImsManager.getInstance(mPhone.getContext(),
                     mPhone.getPhoneId()).isVtEnabledByPlatform();
 
@@ -317,14 +325,6 @@
                 extras.putBoolean(PhoneAccount.EXTRA_PLAY_CALL_RECORDING_TONE, true);
             }
 
-            if (PhoneGlobals.getInstance().phoneMgr.isRttEnabled(subId)
-                    && isImsVoiceAvailable()) {
-                capabilities |= PhoneAccount.CAPABILITY_RTT;
-                mIsRttCapable = true;
-            } else {
-                mIsRttCapable = false;
-            }
-
             extras.putBoolean(PhoneAccount.EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK,
                     mContext.getResources()
                             .getBoolean(R.bool.config_support_video_calling_fallback));