diff --git a/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCAudioManager.java b/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCAudioManager.java
index 0ea81cf5ce..475059116d 100644
--- a/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCAudioManager.java
+++ b/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCAudioManager.java
@@ -352,16 +352,16 @@ private void setAudioDeviceInternal(AudioDevice device) {
   public void setDefaultAudioDevice(AudioDevice defaultDevice) {
     ThreadUtils.checkIsOnMainThread();
     switch (defaultDevice) {
+      case EARPIECE:
+      if (hasEarpiece()) {
+        defaultAudioDevice = defaultDevice;
+      } else {
+        defaultAudioDevice = AudioDevice.SPEAKER_PHONE;
+      }
+      break;
       case SPEAKER_PHONE:
         defaultAudioDevice = defaultDevice;
         break;
-      case EARPIECE:
-        if (hasEarpiece()) {
-          defaultAudioDevice = defaultDevice;
-        } else {
-          defaultAudioDevice = AudioDevice.SPEAKER_PHONE;
-        }
-        break;
       default:
         Log.e(TAG, "Invalid default audio device selection");
         break;
@@ -408,6 +408,14 @@ public void setSpeakerphoneOn(boolean on) {
     if (wasOn == on) {
       return;
     }
+    final RTCBluetoothManager.State btManagerState = bluetoothManager.getState();
+    final boolean isBTAvailable =  
+    btManagerState == RTCBluetoothManager.State.SCO_CONNECTED
+        || btManagerState == RTCBluetoothManager.State.SCO_CONNECTING
+        || btManagerState == RTCBluetoothManager.State.HEADSET_AVAILABLE;
+    if(!on && isBTAvailable){
+        bluetoothManager.startScoAudio();
+    }
     audioManager.setSpeakerphoneOn(on);
   }
 
diff --git a/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCBluetoothManager.java b/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCBluetoothManager.java
index 2cd72d6987..bc79b9af2c 100644
--- a/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCBluetoothManager.java
+++ b/android/src/main/java/com/cloudwebrtc/webrtc/utils/RTCBluetoothManager.java
@@ -324,6 +324,12 @@ public boolean startScoAudio() {
       Log.e(TAG, "BT SCO connection fails - no more attempts");
       return false;
     }
+    List<BluetoothDevice> devices = bluetoothHeadset.getConnectedDevices();
+    if (!devices.isEmpty()) {
+      bluetoothDevice = devices.get(0);
+      bluetoothState = State.HEADSET_AVAILABLE;
+    } 
+    
     if (bluetoothState != State.HEADSET_AVAILABLE) {
       Log.e(TAG, "BT SCO connection fails - no headset available");
       return false;
diff --git a/common/darwin/Classes/FlutterWebRTCPlugin.m b/common/darwin/Classes/FlutterWebRTCPlugin.m
index 438be2c8f9..e62c2c81b5 100644
--- a/common/darwin/Classes/FlutterWebRTCPlugin.m
+++ b/common/darwin/Classes/FlutterWebRTCPlugin.m
@@ -559,8 +559,10 @@ - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult) result
         _speakerOn = enable.boolValue;
         AVAudioSession *audioSession = [AVAudioSession sharedInstance];
         [audioSession setCategory:AVAudioSessionCategoryPlayAndRecord
-                      withOptions:_speakerOn ? AVAudioSessionCategoryOptionDefaultToSpeaker : 0
-                            error:nil];
+                      withOptions:_speakerOn ? AVAudioSessionCategoryOptionDefaultToSpeaker 
+                      : 
+                      AVAudioSessionCategoryOptionAllowBluetooth|AVAudioSessionCategoryOptionAllowBluetoothA2DP
+                        error:nil];
         [audioSession setActive:YES error:nil];
         result(nil);
 #else