diff --git a/app/src/main/java/org/linphone/core/CoreContext.kt b/app/src/main/java/org/linphone/core/CoreContext.kt
index 4d39e2b3f..e1a4d110b 100644
--- a/app/src/main/java/org/linphone/core/CoreContext.kt
+++ b/app/src/main/java/org/linphone/core/CoreContext.kt
@@ -139,8 +139,14 @@ class CoreContext
                     )
                 }
 
-                Log.i("$TAG Reloading sound devices in 500ms")
-                postOnCoreThreadDelayed({ core.reloadSoundDevices() }, 500)
+                if (telecomManager.getCurrentlyFollowedCalls() <= 0) {
+                    Log.i("$TAG No call found in Telecom's CallsManager, reloading sound devices in 500ms")
+                    postOnCoreThreadDelayed({ core.reloadSoundDevices() }, 500)
+                }  else {
+                    Log.i(
+                        "$TAG At least one active call in Telecom's CallsManager, let it handle the added device(s)"
+                    )
+                }
             }
         }
 
@@ -158,7 +164,7 @@ class CoreContext
                     postOnCoreThreadDelayed({ core.reloadSoundDevices() }, 500)
                 } else {
                     Log.i(
-                        "$TAG At least one active call in Telecom's CallsManager, let it handle the removed device"
+                        "$TAG At least one active call in Telecom's CallsManager, let it handle the removed device(s)"
                     )
                 }
             }
diff --git a/app/src/main/java/org/linphone/telecom/TelecomCallControlCallback.kt b/app/src/main/java/org/linphone/telecom/TelecomCallControlCallback.kt
index c4051cc7d..b564bd2cc 100644
--- a/app/src/main/java/org/linphone/telecom/TelecomCallControlCallback.kt
+++ b/app/src/main/java/org/linphone/telecom/TelecomCallControlCallback.kt
@@ -127,12 +127,12 @@ class TelecomCallControlCallback(
             Log.i("$TAG New available audio endpoints list")
             if (availableEndpoints != list) {
                 Log.i(
-                    "$TAG List size of available audio endpoints has changed, reload sound devices in SDK"
+                    "$TAG List size of available audio endpoints has changed, reload sound devices in SDK in 500ms"
                 )
-                coreContext.postOnCoreThread { core ->
+                coreContext.postOnCoreThreadDelayed({ core ->
                     core.reloadSoundDevices()
                     Log.i("$TAG Sound devices reloaded")
-                }
+                }, 500)
             }
 
             availableEndpoints = list
@@ -167,6 +167,7 @@ class TelecomCallControlCallback(
                 }
                 CallEndpointCompat.Companion.TYPE_BLUETOOTH -> {
                     route.add(AudioDevice.Type.Bluetooth)
+                    route.add(AudioDevice.Type.HearingAid)
                 }
                 CallEndpointCompat.Companion.TYPE_WIRED_HEADSET -> {
                     route.add(AudioDevice.Type.Headphones)
diff --git a/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt b/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt
index 2c94289fc..7eebbb963 100644
--- a/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt
@@ -111,6 +111,8 @@ class CurrentCallViewModel
 
     val isHeadsetEnabled = MutableLiveData<Boolean>()
 
+    val isHearingAidEnabled = MutableLiveData<Boolean>()
+
     val isBluetoothEnabled = MutableLiveData<Boolean>()
 
     val fullScreenMode = MutableLiveData<Boolean>()
@@ -278,6 +280,7 @@ class CurrentCallViewModel
             updateEncryption()
         }
 
+        @WorkerThread
         override fun onAuthenticationTokenVerified(call: Call, verified: Boolean) {
             Log.w(
                 "$TAG Notified that authentication token is [${if (verified) "verified" else "not verified!"}]"
@@ -291,11 +294,13 @@ class CurrentCallViewModel
             updateAvatarModelSecurityLevel(verified)
         }
 
+        @WorkerThread
         override fun onRemoteRecording(call: Call, recording: Boolean) {
             Log.i("$TAG Remote recording changed: $recording")
             isRemoteRecordingEvent.postValue(Event(Pair(recording, displayedName.value.orEmpty())))
         }
 
+        @WorkerThread
         override fun onStatsUpdated(call: Call, stats: CallStats) {
             callStatsModel.update(call, stats)
         }
@@ -414,6 +419,7 @@ class CurrentCallViewModel
     }
 
     private val coreListener = object : CoreListenerStub() {
+        @WorkerThread
         override fun onCallStateChanged(
             core: Core,
             call: Call,
@@ -495,6 +501,11 @@ class CurrentCallViewModel
                 unreadMessagesCount.postValue(0)
             }
         }
+
+        @WorkerThread
+        override fun onAudioDevicesListUpdated(core: Core) {
+            Log.i("$TAG Audio devices list has been updated")
+        }
     }
 
     @WorkerThread
@@ -1235,6 +1246,7 @@ class CurrentCallViewModel
         isHeadsetEnabled.postValue(
             audioDevice?.type == AudioDevice.Type.Headphones || audioDevice?.type == AudioDevice.Type.Headset
         )
+        isHearingAidEnabled.postValue(audioDevice?.type == AudioDevice.Type.HearingAid)
         isBluetoothEnabled.postValue(audioDevice?.type == AudioDevice.Type.Bluetooth)
 
         updateProximitySensor()
diff --git a/app/src/main/res/layout/call_actions_generic.xml b/app/src/main/res/layout/call_actions_generic.xml
index a7eb507d9..3b854ad90 100644
--- a/app/src/main/res/layout/call_actions_generic.xml
+++ b/app/src/main/res/layout/call_actions_generic.xml
@@ -101,7 +101,7 @@
             android:layout_height="@dimen/call_button_size"
             android:layout_marginEnd="16dp"
             android:padding="@dimen/call_button_icon_padding"
-            android:src="@{viewModel.isHeadsetEnabled ? @drawable/headset : viewModel.isBluetoothEnabled ? @drawable/bluetooth : viewModel.isSpeakerEnabled ? @drawable/speaker_high : @drawable/speaker_slash, default=@drawable/speaker_slash}"
+            android:src="@{viewModel.isHearingAidEnabled ? @drawable/ear : viewModel.isHeadsetEnabled ? @drawable/headset : viewModel.isBluetoothEnabled ? @drawable/bluetooth : viewModel.isSpeakerEnabled ? @drawable/speaker_high : @drawable/speaker_slash, default=@drawable/speaker_slash}"
             android:background="@drawable/in_call_button_background_red"
             android:contentDescription="@string/content_description_change_output_audio_device"
             app:tint="@color/in_call_button_tint_color"
diff --git a/app/src/main/res/layout/call_audio_device_list_cell.xml b/app/src/main/res/layout/call_audio_device_list_cell.xml
index 4474c0c7a..866c9e9f9 100644
--- a/app/src/main/res/layout/call_audio_device_list_cell.xml
+++ b/app/src/main/res/layout/call_audio_device_list_cell.xml
@@ -22,7 +22,7 @@
         android:textColor="@color/in_call_label_color"
         android:gravity="center_vertical"
         android:layout_marginBottom="1dp"
-        android:drawableEnd="@{model.type == Type.Speaker ? @drawable/speaker_high : model.type == Type.Bluetooth || model.type == Type.HearingAid ? @drawable/bluetooth : model.type == Type.Headphones || model.type == Type.Headset ? @drawable/headset : @drawable/ear, default=@drawable/speaker_high}"
+        android:drawableEnd="@{model.type == Type.HearingAid ? @drawable/ear : model.type == Type.Speaker ? @drawable/speaker_high : model.type == Type.Bluetooth ? @drawable/bluetooth : model.type == Type.Headphones || model.type == Type.Headset ? @drawable/headset : @drawable/speaker_slash, default=@drawable/speaker_high}"
         android:drawableTint="@color/in_call_label_color"
         android:checked="@{model.isCurrentlySelected}"
         app:useMaterialThemeColors="false"