diff --git a/CHANGELOG.md b/CHANGELOG.md
index e35f249a5..20ac29e20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ Group changes to describe their impact on the project, as follows:
 ## [4.6.2] - Unreleased
 
 ### Added
+- Request BLUETOOTH_CONNECT permission on Android 12+ devices, if not we won't be notified when a BT device is being connected/disconnected while app is alive.
 - LDAP settings if SDK is built with OpenLDAP (requires 5.1.1 or higher linphone-sdk), will add contacts if any
 - SIP addresses & phone numbers can be selected in history & contact details view
 - Text can be selected in file viewer & config viewer
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7c804cb23..fd3ad0fa0 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -32,6 +32,11 @@
     <!-- Needed for overlay -->
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
 
+    <!-- Needed starting Android 12 for broadcast receiver
+    to be triggered when BT device is connected / disconnected
+    (https://developer.android.com/guide/topics/connectivity/bluetooth/permissions) -->
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+
     <application
         android:name=".LinphoneApplication"
         android:allowBackup="false"
diff --git a/app/src/main/java/org/linphone/activities/main/conference/fragments/ConferenceWaitingRoomFragment.kt b/app/src/main/java/org/linphone/activities/main/conference/fragments/ConferenceWaitingRoomFragment.kt
index 869b4e95f..604f12bd8 100644
--- a/app/src/main/java/org/linphone/activities/main/conference/fragments/ConferenceWaitingRoomFragment.kt
+++ b/app/src/main/java/org/linphone/activities/main/conference/fragments/ConferenceWaitingRoomFragment.kt
@@ -30,6 +30,7 @@ import org.linphone.R
 import org.linphone.activities.GenericFragment
 import org.linphone.activities.main.conference.viewmodels.ConferenceWaitingRoomViewModel
 import org.linphone.activities.navigateToDialer
+import org.linphone.compatibility.Compatibility
 import org.linphone.core.tools.Log
 import org.linphone.databinding.ConferenceWaitingRoomFragmentBinding
 import org.linphone.mediastream.Version
@@ -129,14 +130,22 @@ class ConferenceWaitingRoomFragment : GenericFragment<ConferenceWaitingRoomFragm
     @TargetApi(Version.API23_MARSHMALLOW_60)
     private fun checkPermissions() {
         val permissionsRequiredList = arrayListOf<String>()
+
         if (!PermissionHelper.get().hasRecordAudioPermission()) {
             Log.i("[Conference Waiting Room] Asking for RECORD_AUDIO permission")
             permissionsRequiredList.add(Manifest.permission.RECORD_AUDIO)
         }
+
         if (!PermissionHelper.get().hasCameraPermission()) {
             Log.i("[Conference Waiting Room] Asking for CAMERA permission")
             permissionsRequiredList.add(Manifest.permission.CAMERA)
         }
+
+        if (Version.sdkAboveOrEqual(Version.API31_ANDROID_12) && !PermissionHelper.get().hasBluetoothConnectPermission()) {
+            Log.i("[Conference Waiting Room] Asking for BLUETOOTH_CONNECT permission")
+            permissionsRequiredList.add(Compatibility.BLUETOOTH_CONNECT)
+        }
+
         if (permissionsRequiredList.isNotEmpty()) {
             val permissionsRequired = arrayOfNulls<String>(permissionsRequiredList.size)
             permissionsRequiredList.toArray(permissionsRequired)
@@ -161,6 +170,9 @@ class ConferenceWaitingRoomFragment : GenericFragment<ConferenceWaitingRoomFragm
                         coreContext.core.reloadVideoDevices()
                         viewModel.enableVideo()
                     }
+                    Compatibility.BLUETOOTH_CONNECT -> if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
+                        Log.i("[Conference Waiting Room] BLUETOOTH_CONNECT permission has been granted")
+                    }
                 }
             }
         }
diff --git a/app/src/main/java/org/linphone/activities/main/conference/viewmodels/ConferenceWaitingRoomViewModel.kt b/app/src/main/java/org/linphone/activities/main/conference/viewmodels/ConferenceWaitingRoomViewModel.kt
index ff0b9c197..1e614560b 100644
--- a/app/src/main/java/org/linphone/activities/main/conference/viewmodels/ConferenceWaitingRoomViewModel.kt
+++ b/app/src/main/java/org/linphone/activities/main/conference/viewmodels/ConferenceWaitingRoomViewModel.kt
@@ -119,7 +119,7 @@ class ConferenceWaitingRoomViewModel : ViewModel() {
         } else {
             setEarpieceAudioRoute()
         }
-        updateAudioRouteState()
+        onAudioDevicesListUpdated()
     }
 
     override fun onCleared() {
diff --git a/app/src/main/java/org/linphone/activities/voip/CallActivity.kt b/app/src/main/java/org/linphone/activities/voip/CallActivity.kt
index 70a4f8fb2..733aad567 100644
--- a/app/src/main/java/org/linphone/activities/voip/CallActivity.kt
+++ b/app/src/main/java/org/linphone/activities/voip/CallActivity.kt
@@ -195,16 +195,24 @@ class CallActivity : ProximitySensorActivity() {
     @TargetApi(Version.API23_MARSHMALLOW_60)
     private fun checkPermissions() {
         val permissionsRequiredList = arrayListOf<String>()
+
         if (!PermissionHelper.get().hasRecordAudioPermission()) {
             Log.i("[Call] Asking for RECORD_AUDIO permission")
             permissionsRequiredList.add(Manifest.permission.RECORD_AUDIO)
         }
+
         if (callsViewModel.currentCallData.value?.call?.currentParams?.isVideoEnabled == true &&
             !PermissionHelper.get().hasCameraPermission()
         ) {
             Log.i("[Call] Asking for CAMERA permission")
             permissionsRequiredList.add(Manifest.permission.CAMERA)
         }
+
+        if (Version.sdkAboveOrEqual(Version.API31_ANDROID_12) && !PermissionHelper.get().hasBluetoothConnectPermission()) {
+            Log.i("[Call] Asking for BLUETOOTH_CONNECT permission")
+            permissionsRequiredList.add(Compatibility.BLUETOOTH_CONNECT)
+        }
+
         if (permissionsRequiredList.isNotEmpty()) {
             val permissionsRequired = arrayOfNulls<String>(permissionsRequiredList.size)
             permissionsRequiredList.toArray(permissionsRequired)
@@ -228,6 +236,9 @@ class CallActivity : ProximitySensorActivity() {
                         Log.i("[Call] CAMERA permission has been granted")
                         coreContext.core.reloadVideoDevices()
                     }
+                    Compatibility.BLUETOOTH_CONNECT -> if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
+                        Log.i("[Call] BLUETOOTH_CONNECT permission has been granted")
+                    }
                 }
             }
         }
diff --git a/app/src/main/java/org/linphone/compatibility/Api31Compatibility.kt b/app/src/main/java/org/linphone/compatibility/Api31Compatibility.kt
index f87548504..392fe5844 100644
--- a/app/src/main/java/org/linphone/compatibility/Api31Compatibility.kt
+++ b/app/src/main/java/org/linphone/compatibility/Api31Compatibility.kt
@@ -19,6 +19,7 @@
  */
 package org.linphone.compatibility
 
+import android.Manifest
 import android.annotation.TargetApi
 import android.app.*
 import android.content.Context
@@ -173,5 +174,9 @@ class Api31Compatibility {
                 Log.i("[Call] PiP auto enter enabled params set to $enable")
             }
         }
+
+        fun hasBluetoothConnectPermission(context: Context): Boolean {
+            return Compatibility.hasPermission(context, Manifest.permission.BLUETOOTH_CONNECT)
+        }
     }
 }
diff --git a/app/src/main/java/org/linphone/compatibility/Compatibility.kt b/app/src/main/java/org/linphone/compatibility/Compatibility.kt
index 1b821404e..5f910e112 100644
--- a/app/src/main/java/org/linphone/compatibility/Compatibility.kt
+++ b/app/src/main/java/org/linphone/compatibility/Compatibility.kt
@@ -48,6 +48,8 @@ import org.linphone.telecom.NativeCallWrapper
 @Suppress("DEPRECATION")
 class Compatibility {
     companion object {
+        const val BLUETOOTH_CONNECT = "android.permission.BLUETOOTH_CONNECT"
+
         fun hasPermission(context: Context, permission: String): Boolean {
             return when (Version.sdkAboveOrEqual(Version.API23_MARSHMALLOW_60)) {
                 true -> Api23Compatibility.hasPermission(context, permission)
@@ -73,6 +75,13 @@ class Compatibility {
             }
         }
 
+        fun hasBluetoothConnectPermission(context: Context): Boolean {
+            if (Version.sdkAboveOrEqual(Version.API31_ANDROID_12)) {
+                return Api31Compatibility.hasBluetoothConnectPermission(context)
+            }
+            return true
+        }
+
         // See https://developer.android.com/about/versions/11/privacy/permissions#phone-numbers
         fun hasTelecomManagerPermissions(context: Context): Boolean {
             return if (Version.sdkAboveOrEqual(Version.API30_ANDROID_11)) {
diff --git a/app/src/main/java/org/linphone/utils/PermissionHelper.kt b/app/src/main/java/org/linphone/utils/PermissionHelper.kt
index 3d28a3b42..679a3b76a 100644
--- a/app/src/main/java/org/linphone/utils/PermissionHelper.kt
+++ b/app/src/main/java/org/linphone/utils/PermissionHelper.kt
@@ -73,4 +73,8 @@ class PermissionHelper private constructor(private val context: Context) {
     fun hasRecordAudioPermission(): Boolean {
         return hasPermission(Manifest.permission.RECORD_AUDIO)
     }
+
+    fun hasBluetoothConnectPermission(): Boolean {
+        return Compatibility.hasBluetoothConnectPermission(context)
+    }
 }
diff --git a/app/src/main/res/layout/conference_waiting_room_fragment.xml b/app/src/main/res/layout/conference_waiting_room_fragment.xml
index c7a4deb64..5de2ad687 100644
--- a/app/src/main/res/layout/conference_waiting_room_fragment.xml
+++ b/app/src/main/res/layout/conference_waiting_room_fragment.xml
@@ -224,37 +224,38 @@
                 app:layout_constraintDimensionRatio="W,1:1"
                 app:layout_constraintEnd_toStartOf="@id/speaker" />
 
-            <ImageView
+            <RelativeLayout
                 android:id="@+id/speaker"
-                android:contentDescription="@{viewModel.isSpeakerSelected ? @string/content_description_disable_speaker : @string/content_description_enable_speaker}"
-                android:onClick="@{() -> viewModel.toggleSpeaker()}"
-                android:selected="@{viewModel.isSpeakerSelected}"
-                android:visibility="@{viewModel.audioRoutesEnabled ? View.GONE : View.VISIBLE}"
                 android:layout_width="0dp"
                 android:layout_height="match_parent"
-                android:layout_marginStart="5dp"
-                android:background="@drawable/button_background_reverse"
-                android:padding="5dp"
-                android:src="@drawable/icon_toggle_speaker"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintDimensionRatio="W,1:1"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent" />
+                app:layout_constraintStart_toStartOf="parent">
 
-            <ImageView
-                android:onClick="@{() -> viewModel.toggleAudioRoutesMenu()}"
-                android:selected="@{viewModel.audioRoutesSelected}"
-                android:visibility="@{viewModel.audioRoutesEnabled ? View.VISIBLE : View.GONE, default=gone}"
-                android:layout_height="match_parent"
-                android:layout_width="0dp"
-                android:background="@drawable/button_toggle_background_reverse"
-                android:src="@drawable/icon_audio_routes"
-                android:padding="5dp"
-                android:contentDescription="@string/content_description_toggle_audio_menu"
-                app:layout_constraintDimensionRatio="W,1:1"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"/>
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:background="@drawable/button_background_reverse"
+                    android:contentDescription="@{viewModel.isSpeakerSelected ? @string/content_description_disable_speaker : @string/content_description_enable_speaker}"
+                    android:onClick="@{() -> viewModel.toggleSpeaker()}"
+                    android:padding="5dp"
+                    android:selected="@{viewModel.isSpeakerSelected}"
+                    android:src="@drawable/icon_toggle_speaker"
+                    android:visibility="@{viewModel.audioRoutesEnabled ? View.GONE : View.VISIBLE}" />
+
+                <ImageView
+                    android:onClick="@{() -> viewModel.toggleAudioRoutesMenu()}"
+                    android:selected="@{viewModel.audioRoutesSelected}"
+                    android:visibility="@{viewModel.audioRoutesEnabled ? View.VISIBLE : View.GONE, default=gone}"
+                    android:layout_height="match_parent"
+                    android:layout_width="wrap_content"
+                    android:background="@drawable/button_toggle_background_reverse"
+                    android:src="@drawable/icon_audio_routes"
+                    android:padding="5dp"
+                    android:contentDescription="@string/content_description_toggle_audio_menu"/>
+
+            </RelativeLayout>
 
             <ImageView
                 android:contentDescription="@{viewModel.isVideoEnabled ? @string/content_description_disable_video : @string/content_description_enable_video}"