diff --git a/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java b/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
index 473e7b9..cdc358f 100644
--- a/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
+++ b/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
@@ -28,7 +28,9 @@
 import android.media.AudioManager;
 import android.media.AudioDeviceInfo;
 import android.media.audio.common.AudioDevice;
+import android.os.Bundle;
 import android.telecom.Log;
+import android.util.ArraySet;
 import android.util.LocalLog;
 
 import com.android.internal.util.IndentingPrintWriter;
@@ -234,18 +236,38 @@
     }
 
     public int getNumConnectedDevices() {
-        synchronized (mLock) {
-            return mHfpDevicesByAddress.size() +
-                    mHearingAidDevicesByAddress.size() +
-                    getLeAudioConnectedDevices().size();
-        }
+        return getConnectedDevices().size();
     }
 
     public Collection<BluetoothDevice> getConnectedDevices() {
         synchronized (mLock) {
-            ArrayList<BluetoothDevice> result = new ArrayList<>(mHfpDevicesByAddress.values());
+            ArraySet<BluetoothDevice> result = new ArraySet<>();
+
+            // Set storing the group ids of all dual mode audio devices to de-dupe them
+            Set<Integer> dualModeGroupIds = new ArraySet<>();
+            for (BluetoothDevice hfpDevice: mHfpDevicesByAddress.values()) {
+                result.add(hfpDevice);
+                if (mBluetoothLeAudioService == null) {
+                    continue;
+                }
+                int groupId = mBluetoothLeAudioService.getGroupId(hfpDevice);
+                if (groupId != BluetoothLeAudio.GROUP_ID_INVALID) {
+                    dualModeGroupIds.add(groupId);
+                }
+            }
+
             result.addAll(mHearingAidDevicesByAddress.values());
-            result.addAll(getLeAudioConnectedDevices());
+            if (mBluetoothLeAudioService == null) {
+                return Collections.unmodifiableCollection(result);
+            }
+            for (BluetoothDevice leAudioDevice: getLeAudioConnectedDevices()) {
+                // Exclude dual mode audio devices included from the HFP devices list
+                int groupId = mBluetoothLeAudioService.getGroupId(leAudioDevice);
+                if (groupId != BluetoothLeAudio.GROUP_ID_INVALID
+                        && !dualModeGroupIds.contains(groupId)) {
+                    result.add(leAudioDevice);
+                }
+            }
             return Collections.unmodifiableCollection(result);
         }
     }
@@ -253,9 +275,9 @@
     // Same as getConnectedDevices except it filters out the hearing aid devices that are linked
     // together by their hiSyncId.
     public Collection<BluetoothDevice> getUniqueConnectedDevices() {
-        ArrayList<BluetoothDevice> result;
+        ArraySet<BluetoothDevice> result;
         synchronized (mLock) {
-            result = new ArrayList<>(mHfpDevicesByAddress.values());
+            result = new ArraySet<>(mHfpDevicesByAddress.values());
         }
         Set<Long> seenHiSyncIds = new LinkedHashSet<>();
         // Add the left-most active device to the seen list so that we match up with the list
@@ -367,6 +389,8 @@
                 return;
             }
             if (!targetDeviceMap.containsKey(device.getAddress())) {
+                Log.i(this, "Adding device with address: " + device + " and devicetype="
+                        + getDeviceTypeString(deviceType));
                 targetDeviceMap.put(device.getAddress(), device);
                 mBluetoothRouteManager.onDeviceAdded(device.getAddress());
             }
@@ -391,6 +415,8 @@
                 return;
             }
             if (targetDeviceMap.containsKey(device.getAddress())) {
+                Log.i(this, "Removing device with address: " + device + " and devicetype="
+                        + getDeviceTypeString(deviceType));
                 targetDeviceMap.remove(device.getAddress());
                 mBluetoothRouteManager.onDeviceLost(device.getAddress());
             }
@@ -568,50 +594,70 @@
     // Connect audio to the bluetooth device at address, checking to see whether it's
     // le audio, hearing aid or a HFP device, and using the proper BT API.
     public boolean connectAudio(String address, boolean switchingBtDevices) {
+        int callProfile = BluetoothProfile.LE_AUDIO;
+        Log.i(this, "Telecomm connecting audio to device: " + address);
+        BluetoothDevice device = null;
         if (mLeAudioDevicesByAddress.containsKey(address)) {
+            Log.i(this, "Telecomm found LE Audio device for address: " + address);
             if (mBluetoothLeAudioService == null) {
                 Log.w(this, "Attempting to turn on audio when the le audio service is null");
                 return false;
             }
-            BluetoothDevice device = mLeAudioDevicesByAddress.get(address);
+            device = mLeAudioDevicesByAddress.get(address);
+            callProfile = BluetoothProfile.LE_AUDIO;
+        } else if (mHearingAidDevicesByAddress.containsKey(address)) {
+            Log.i(this, "Telecomm found hearing aid device for address: " + address);
+            if (mBluetoothHearingAid == null) {
+                Log.w(this, "Attempting to turn on audio when the hearing aid service is null");
+                return false;
+            }
+            device = mHearingAidDevicesByAddress.get(address);
+            callProfile = BluetoothProfile.HEARING_AID;
+        } else if (mHfpDevicesByAddress.containsKey(address)) {
+            Log.i(this, "Telecomm found HFP device for address: " + address);
+            if (mBluetoothHeadset == null) {
+                Log.w(this, "Attempting to turn on audio when the headset service is null");
+                return false;
+            }
+            device = mHfpDevicesByAddress.get(address);
+            callProfile = BluetoothProfile.HEADSET;
+        }
+
+        if (device == null) {
+            Log.w(this, "No active profiles for Bluetooth address=" + address);
+            return false;
+        }
+
+        Bundle preferredAudioProfiles = mBluetoothAdapter.getPreferredAudioProfiles(device);
+        if (preferredAudioProfiles != null && !preferredAudioProfiles.isEmpty()
+            && preferredAudioProfiles.getInt(BluetoothAdapter.AUDIO_MODE_DUPLEX) != 0) {
+            Log.i(this, "Preferred duplex profile for device=" + address + " is "
+                + preferredAudioProfiles.getInt(BluetoothAdapter.AUDIO_MODE_DUPLEX));
+            callProfile = preferredAudioProfiles.getInt(BluetoothAdapter.AUDIO_MODE_DUPLEX);
+        }
+
+        if (callProfile == BluetoothProfile.LE_AUDIO) {
             if (mBluetoothAdapter.setActiveDevice(
                     device, BluetoothAdapter.ACTIVE_DEVICE_ALL)) {
-
                 /* ACTION_ACTIVE_DEVICE_CHANGED intent will trigger setting communication device.
                  * 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 true;
             }
             return false;
-        } else if (mHearingAidDevicesByAddress.containsKey(address)) {
-            if (mBluetoothHearingAid == null) {
-                Log.w(this, "Attempting to turn on audio when the hearing aid service is null");
-                return false;
-            }
-            if (mBluetoothAdapter.setActiveDevice(
-                    mHearingAidDevicesByAddress.get(address),
-                    BluetoothAdapter.ACTIVE_DEVICE_ALL)) {
-
+        } else if (callProfile == BluetoothProfile.HEARING_AID) {
+            if (mBluetoothAdapter.setActiveDevice(device, BluetoothAdapter.ACTIVE_DEVICE_ALL)) {
                 /* ACTION_ACTIVE_DEVICE_CHANGED intent will trigger setting communication device.
                  * 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 true;
             }
             return false;
-        } else if (mHfpDevicesByAddress.containsKey(address)) {
-            BluetoothDevice device = mHfpDevicesByAddress.get(address);
-            if (mBluetoothHeadset == null) {
-                Log.w(this, "Attempting to turn on audio when the headset service is null");
-                return false;
-            }
+        } else if (callProfile == BluetoothProfile.HEADSET) {
             boolean success = mBluetoothAdapter.setActiveDevice(device,
                 BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL);
             if (!success) {
diff --git a/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java b/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java
index 20af7b5..09b8f76 100644
--- a/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java
+++ b/src/com/android/server/telecom/bluetooth/BluetoothStateReceiver.java
@@ -16,6 +16,7 @@
 
 package com.android.server.telecom.bluetooth;
 
+import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothHeadset;
 import android.bluetooth.BluetoothHearingAid;
@@ -25,6 +26,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.os.Bundle;
 import android.telecom.Log;
 import android.telecom.Logging.Session;
 
@@ -84,7 +86,7 @@
                 intent.getIntExtra(BluetoothHeadset.EXTRA_STATE,
                         BluetoothHeadset.STATE_AUDIO_DISCONNECTED);
         BluetoothDevice device =
-                intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
+                intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE, BluetoothDevice.class);
         if (device == null) {
             Log.w(LOG_TAG, "Got null device from broadcast. " +
                     "Ignoring.");
@@ -115,7 +117,7 @@
         int bluetoothHeadsetState = intent.getIntExtra(BluetoothHeadset.EXTRA_STATE,
                 BluetoothHeadset.STATE_DISCONNECTED);
         BluetoothDevice device =
-                intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
+                intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE, BluetoothDevice.class);
 
         if (device == null) {
             Log.w(LOG_TAG, "Got null device from broadcast. " +
@@ -149,7 +151,7 @@
 
     private void handleActiveDeviceChanged(Intent intent) {
         BluetoothDevice device =
-                intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
+                intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE, BluetoothDevice.class);
 
         int deviceType;
         if (BluetoothLeAudio.ACTION_LE_AUDIO_ACTIVE_DEVICE_CHANGED.equals(intent.getAction())) {
@@ -181,11 +183,31 @@
                 }
                 args.arg2 = device.getAddress();
 
+                boolean usePreferredAudioProfile = false;
+                BluetoothAdapter bluetoothAdapter = mBluetoothDeviceManager.getBluetoothAdapter();
+                int preferredDuplexProfile = BluetoothProfile.LE_AUDIO;
+                if (bluetoothAdapter != null) {
+                    Bundle preferredAudioProfiles = bluetoothAdapter.getPreferredAudioProfiles(
+                            device);
+                    if (preferredAudioProfiles != null && !preferredAudioProfiles.isEmpty()
+                            && preferredAudioProfiles.getInt(BluetoothAdapter.AUDIO_MODE_DUPLEX)
+                            != 0) {
+                        Log.i(this, "Preferred duplex profile for device=" + device + " is "
+                                + preferredAudioProfiles.getInt(
+                                BluetoothAdapter.AUDIO_MODE_DUPLEX));
+                        usePreferredAudioProfile = true;
+                        preferredDuplexProfile =
+                                preferredAudioProfiles.getInt(BluetoothAdapter.AUDIO_MODE_DUPLEX);
+                    }
+                }
+
                 if (deviceType == BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO) {
                     /* 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 ((!usePreferredAudioProfile
+                            || preferredDuplexProfile == BluetoothProfile.LE_AUDIO)
+                            && !mBluetoothDeviceManager.setLeAudioCommunicationDevice()) {
                         Log.w(LOG_TAG,
                                 "Device %s cannot be use as LE audio communication device.",
                                 device);
diff --git a/testapps/transactionalVoipApp/res/values-az/strings.xml b/testapps/transactionalVoipApp/res/values-az/strings.xml
index 49f9add..217c047 100644
--- a/testapps/transactionalVoipApp/res/values-az/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-az/strings.xml
@@ -32,8 +32,7 @@
     <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>
-    <!-- no translation found for crash_app (2548690390730057704) -->
-    <skip />
+    <string name="crash_app" msgid="2548690390730057704">"istisna yaradın"</string>
     <!-- no translation found for update_notification (8677916482672588779) -->
     <skip />
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-et/strings.xml b/testapps/transactionalVoipApp/res/values-et/strings.xml
index b599723..5a66641 100644
--- a/testapps/transactionalVoipApp/res/values-et/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-et/strings.xml
@@ -32,8 +32,7 @@
     <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>
-    <!-- no translation found for crash_app (2548690390730057704) -->
-    <skip />
+    <string name="crash_app" msgid="2548690390730057704">"erandi viskamine"</string>
     <!-- no translation found for update_notification (8677916482672588779) -->
     <skip />
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-ja/strings.xml b/testapps/transactionalVoipApp/res/values-ja/strings.xml
index f0b131d..6b24683 100644
--- a/testapps/transactionalVoipApp/res/values-ja/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-ja/strings.xml
@@ -32,8 +32,7 @@
     <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>
-    <!-- no translation found for crash_app (2548690390730057704) -->
-    <skip />
+    <string name="crash_app" msgid="2548690390730057704">"例外をスロー"</string>
     <!-- no translation found for update_notification (8677916482672588779) -->
     <skip />
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml b/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml
index 2b5444b..714c032 100644
--- a/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-zh-rHK/strings.xml
@@ -32,8 +32,7 @@
     <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>
-    <!-- no translation found for crash_app (2548690390730057704) -->
-    <skip />
+    <string name="crash_app" msgid="2548690390730057704">"擲回例外狀況"</string>
     <!-- no translation found for update_notification (8677916482672588779) -->
     <skip />
 </resources>
diff --git a/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml b/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml
index 9ef032f..b99cd00 100644
--- a/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml
+++ b/testapps/transactionalVoipApp/res/values-zh-rTW/strings.xml
@@ -32,8 +32,7 @@
     <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>
-    <!-- no translation found for crash_app (2548690390730057704) -->
-    <skip />
+    <string name="crash_app" msgid="2548690390730057704">"擲回例外狀況"</string>
     <!-- no translation found for update_notification (8677916482672588779) -->
     <skip />
 </resources>
diff --git a/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java b/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java
index c37d136..943aac1 100644
--- a/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java
+++ b/tests/src/com/android/server/telecom/tests/BluetoothDeviceManagerTest.java
@@ -28,6 +28,7 @@
 import android.content.Intent;
 import android.media.AudioDeviceInfo;
 import android.media.AudioManager;
+import android.os.Bundle;
 import android.os.Parcel;
 import android.test.suitebuilder.annotation.SmallTest;
 
@@ -178,6 +179,7 @@
                 buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device5,
                         BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
         leAudioCallbacksTest.getValue().onGroupNodeAdded(device5, 1);
+        when(mBluetoothLeAudio.getGroupId(device5)).thenReturn(1);
         when(mBluetoothLeAudio.getConnectedGroupLeadDevice(1)).thenReturn(device5);
 
         receiverUnderTest.onReceive(mContext,
@@ -188,6 +190,7 @@
                         BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
         leAudioCallbacksTest.getValue().onGroupNodeAdded(device6, 2);
         when(mBluetoothLeAudio.getConnectedGroupLeadDevice(2)).thenReturn(device6);
+        when(mBluetoothLeAudio.getGroupId(device6)).thenReturn(1);
         receiverUnderTest.onReceive(mContext,
                 buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device3,
                         BluetoothDeviceManager.DEVICE_TYPE_HEADSET));
@@ -263,17 +266,19 @@
     @Test
     public void testLeAudioDedup() {
         receiverUnderTest.onReceive(mContext,
-                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device1,
+                buildConnectionActionIntent(BluetoothProfile.STATE_CONNECTED, device1,
                         BluetoothDeviceManager.DEVICE_TYPE_HEADSET));
         receiverUnderTest.onReceive(mContext,
-                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device5,
+                buildConnectionActionIntent(BluetoothProfile.STATE_CONNECTED, device5,
                         BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
         leAudioCallbacksTest.getValue().onGroupNodeAdded(device5, 1);
         receiverUnderTest.onReceive(mContext,
-                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device6,
+                buildConnectionActionIntent(BluetoothProfile.STATE_CONNECTED, device6,
                         BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
         leAudioCallbacksTest.getValue().onGroupNodeAdded(device6, 1);
         when(mBluetoothLeAudio.getConnectedGroupLeadDevice(1)).thenReturn(device5);
+        when(mBluetoothLeAudio.getGroupId(device5)).thenReturn(1);
+        when(mBluetoothLeAudio.getGroupId(device6)).thenReturn(1);
         assertEquals(2, mBluetoothDeviceManager.getNumConnectedDevices());
         assertEquals(2, mBluetoothDeviceManager.getUniqueConnectedDevices().size());
     }
@@ -458,6 +463,8 @@
         verify(mBluetoothHeadset, never()).connectAudio();
         verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
                 eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL));
+        verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_AUDIO));
 
         receiverUnderTest.onReceive(mContext, buildActiveDeviceChangeActionIntent(device5,
                 BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
@@ -485,6 +492,8 @@
         verify(mBluetoothHeadset, never()).connectAudio();
         verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
                 eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL));
+        verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL));
 
         when(mAdapter.getActiveDevices(eq(BluetoothProfile.LE_AUDIO)))
                 .thenReturn(Arrays.asList(device5, device6));
@@ -499,6 +508,98 @@
 
     @SmallTest
     @Test
+    public void testConnectDualModeEarbud() {
+        receiverUnderTest.setIsInCall(true);
+
+        // LE Audio earbuds connected
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device5,
+                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        leAudioCallbacksTest.getValue().onGroupNodeAdded(device5, 1);
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothLeAudio.STATE_CONNECTED, device6,
+                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        leAudioCallbacksTest.getValue().onGroupNodeAdded(device6, 1);
+        // HFP device connected
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device5,
+                        BluetoothDeviceManager.DEVICE_TYPE_HEADSET));
+        when(mAdapter.setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_ALL))).thenReturn(true);
+
+        AudioDeviceInfo mockAudioDevice5Info = mock(AudioDeviceInfo.class);
+        when(mockAudioDevice5Info.getAddress()).thenReturn(device5.getAddress());
+        when(mockAudioDevice5Info.getType()).thenReturn(AudioDeviceInfo.TYPE_BLE_HEADSET);
+        AudioDeviceInfo mockAudioDevice6Info = mock(AudioDeviceInfo.class);
+        when(mockAudioDevice6Info.getAddress()).thenReturn(device6.getAddress());
+        when(mockAudioDevice6Info.getType()).thenReturn(AudioDeviceInfo.TYPE_BLE_HEADSET);
+        List<AudioDeviceInfo> devices = new ArrayList<>();
+        devices.add(mockAudioDevice5Info);
+        devices.add(mockAudioDevice6Info);
+
+        when(mockAudioManager.getAvailableCommunicationDevices())
+                .thenReturn(devices);
+        when(mockAudioManager.setCommunicationDevice(mockAudioDevice5Info))
+                .thenReturn(true);
+
+        Bundle hfpPreferred = new Bundle();
+        hfpPreferred.putInt(BluetoothAdapter.AUDIO_MODE_DUPLEX, BluetoothProfile.HEADSET);
+        Bundle leAudioPreferred = new Bundle();
+        leAudioPreferred.putInt(BluetoothAdapter.AUDIO_MODE_DUPLEX, BluetoothProfile.LE_AUDIO);
+
+        // TEST 1: LE Audio preferred for DUPLEX
+        when(mAdapter.getPreferredAudioProfiles(device5)).thenReturn(leAudioPreferred);
+        when(mAdapter.getPreferredAudioProfiles(device6)).thenReturn(leAudioPreferred);
+        mBluetoothDeviceManager.connectAudio(device5.getAddress(), false);
+        verify(mAdapter, times(1)).setActiveDevice(device5, BluetoothAdapter.ACTIVE_DEVICE_ALL);
+        verify(mBluetoothHeadset, never()).connectAudio();
+        verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL));
+        verify(mockAudioManager).setCommunicationDevice(mockAudioDevice5Info);
+
+        when(mAdapter.getActiveDevices(eq(BluetoothProfile.LE_AUDIO)))
+                .thenReturn(Arrays.asList(device5, device6));
+
+        // Check disconnect during a call
+        devices.remove(mockAudioDevice5Info);
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothHeadset.STATE_DISCONNECTED, device5,
+                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        leAudioCallbacksTest.getValue().onGroupNodeRemoved(device5, 1);
+
+        mBluetoothDeviceManager.connectAudio(device6.getAddress(), false);
+        verify(mAdapter).setActiveDevice(device6, BluetoothAdapter.ACTIVE_DEVICE_ALL);
+        verify(mBluetoothHeadset, never()).connectAudio();
+        verify(mAdapter, never()).setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL));
+
+        // Reconnect other LE Audio earbud
+        devices.add(mockAudioDevice5Info);
+        receiverUnderTest.onReceive(mContext,
+                buildConnectionActionIntent(BluetoothHeadset.STATE_CONNECTED, device5,
+                        BluetoothDeviceManager.DEVICE_TYPE_LE_AUDIO));
+        leAudioCallbacksTest.getValue().onGroupNodeAdded(device5, 1);
+
+        // Disconnects audio
+        mBluetoothDeviceManager.disconnectAudio();
+        verify(mockAudioManager, times(1)).clearCommunicationDevice();
+        verify(mBluetoothHeadset, times(1)).disconnectAudio();
+
+        // TEST 2: HFP preferred for DUPLEX
+        when(mAdapter.getPreferredAudioProfiles(device5)).thenReturn(hfpPreferred);
+        when(mAdapter.getPreferredAudioProfiles(device6)).thenReturn(hfpPreferred);
+        when(mAdapter.setActiveDevice(nullable(BluetoothDevice.class),
+                eq(BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL))).thenReturn(true);
+        mBluetoothDeviceManager.connectAudio(device5.getAddress(), false);
+        verify(mAdapter).setActiveDevice(device5, BluetoothAdapter.ACTIVE_DEVICE_PHONE_CALL);
+        verify(mAdapter, times(1)).setActiveDevice(device5, BluetoothAdapter.ACTIVE_DEVICE_ALL);
+        verify(mBluetoothHeadset).connectAudio();
+        mBluetoothDeviceManager.disconnectAudio();
+        verify(mBluetoothHeadset, times(2)).disconnectAudio();
+    }
+
+    @SmallTest
+    @Test
     public void testClearHearingAidCommunicationDevice() {
         AudioDeviceInfo mockAudioDeviceInfo = mock(AudioDeviceInfo.class);
         when(mockAudioDeviceInfo.getAddress()).thenReturn(DEVICE_ADDRESS_1);