diff --git a/app/src/main/java/com/nynja/mobile/communicator/data/sdk/calls/ConferenceSDKModule.java b/app/src/main/java/com/nynja/mobile/communicator/data/sdk/calls/ConferenceSDKModule.java
index 2f839275ce12ee77cfc1d6dfcfbf9d0ee345bfe0..65b8cf5d94d4ca25ac4f3f5cd2f52f184b62fa66 100644
--- a/app/src/main/java/com/nynja/mobile/communicator/data/sdk/calls/ConferenceSDKModule.java
+++ b/app/src/main/java/com/nynja/mobile/communicator/data/sdk/calls/ConferenceSDKModule.java
@@ -1538,6 +1538,7 @@ public class ConferenceSDKModule extends BaseSDKModule {
 
             @Override
             public void receivedStopRinging(String conferenceId) {
+                Timber.d("receivedStopRinging(): callId=" + conferenceId);
                 onStopConferenceRinging(conferenceId);
             }
 
@@ -1601,6 +1602,7 @@ public class ConferenceSDKModule extends BaseSDKModule {
             public void receivedCompletedCall(NYNCall call) {
                 if (call == null) return;
                 String callId = call.callId();
+                Timber.d("receivedCompletedCall(): callId=" + callId);
                 onCallEndedHandle(call, callId, true);
                 if (callId != null &&
                         hasCreatedActiveCall() && mActiveConference.mConference != null
@@ -3161,6 +3163,7 @@ public class ConferenceSDKModule extends BaseSDKModule {
                     leaveVoiceMessage(contactPhoneId);
                 }
             } else {
+                mNotificationHelper.clearCallPush(ActiveConferenceCall.ANDROID_10_PUSH_CALL_NTFN_ID);
                 onConferenceEnded(conferenceId);
             }
         }
@@ -3205,10 +3208,12 @@ public class ConferenceSDKModule extends BaseSDKModule {
                 mActiveConference.mConference != null &&
                 mActiveConference.mConference.callId().contentEquals(conferenceId)) {
             mActiveConference.isRinging = false;
+            stopRinging();
             if (mActiveConference.mConference.isOutgoing()
                     && mActiveConference.isOutgoingCall) {
                 // Nothing  to do when is my outgoing call - may need check when allow multiple login
             } else {
+                mNotificationHelper.clearCallPush(ActiveConferenceCall.ANDROID_10_PUSH_CALL_NTFN_ID);
                 //if (isP2P() && !mActiveConference.isCallRinging()) return;
                 onConferenceEnded(conferenceId);
             }
diff --git a/app/src/main/java/com/nynja/mobile/communicator/utils/NotificationHelper.java b/app/src/main/java/com/nynja/mobile/communicator/utils/NotificationHelper.java
index f1e1b5c342754253ee8f5ad260d080469792fcaa..2137a16297ed621976e5b04042729ea5de945c7e 100644
--- a/app/src/main/java/com/nynja/mobile/communicator/utils/NotificationHelper.java
+++ b/app/src/main/java/com/nynja/mobile/communicator/utils/NotificationHelper.java
@@ -311,6 +311,7 @@ public class NotificationHelper extends ContextWrapper {
                 settingNotifications.isSound(), settingNotifications.isInAppVibrate(),
                 notificationSoundUri);
         channel.setShowBadge(false);
+        channel.setLockscreenVisibility(NotificationCompat.VISIBILITY_PUBLIC);
         Timber.d("buildRingingChannel(): new channel: channel id=%s, sound=%s",
                 id, notificationSoundUri.toString());
         getManager().createNotificationChannel(channel);
@@ -717,6 +718,13 @@ public class NotificationHelper extends ContextWrapper {
                 String callId = notification.extras.getString(MainActivity.INTENT_NOTIFICATION_CALL_ID);
                 if (StringUtils.isNotEmpty(callId) &&
                         notification.extras.getBoolean(MainActivity.INTENT_FROM_CALL_NOTIFICATION, false)) {
+
+                    //////////////////////////////////////////////////////////////////////////
+                    // Workaround fix: stop vibrating and notifications in some devices and OS versions on cancel
+                    notification.flags &= Notification.FLAG_INSISTENT;
+                    sendRingingNotify(notification, ActiveConferenceCall.ANDROID_10_PUSH_CALL_NTFN_ID);
+                    //////////////////////////////////////////////////////////////////////////
+
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
                         getManager().cancel(getString(R.string.app_name), notificationId);
                     } else {