diff --git a/app/src/main/java/com/nextcloud/talk/activities/CallActivity.kt b/app/src/main/java/com/nextcloud/talk/activities/CallActivity.kt
index 68d8ed0a83..89adeea92e 100644
--- a/app/src/main/java/com/nextcloud/talk/activities/CallActivity.kt
+++ b/app/src/main/java/com/nextcloud/talk/activities/CallActivity.kt
@@ -112,13 +112,12 @@ import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_CONVERSATION_PASSWORD
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_FROM_NOTIFICATION_START_CALL
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_BREAKOUT_ROOM
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_MODERATOR
-import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_ROOM_GROUP
-import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_ROOM_ONE_TO_ONE
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_MODIFIED_BASE_URL
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_PARTICIPANT_PERMISSION_CAN_PUBLISH_AUDIO
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_PARTICIPANT_PERMISSION_CAN_PUBLISH_VIDEO
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_RECORDING_STATE
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_ID
+import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_ONE_TO_ONE
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_TOKEN
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_START_CALL_AFTER_ROOM_SWITCH
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_SWITCH_TO_ROOM
@@ -385,8 +384,7 @@ class CallActivity : CallBaseActivity() {
         canPublishAudioStream = extras.getBoolean(KEY_PARTICIPANT_PERMISSION_CAN_PUBLISH_AUDIO)
         canPublishVideoStream = extras.getBoolean(KEY_PARTICIPANT_PERMISSION_CAN_PUBLISH_VIDEO)
         isModerator = extras.getBoolean(KEY_IS_MODERATOR, false)
-        isOneToOneConversation = extras.getBoolean(KEY_IS_ROOM_ONE_TO_ONE, false)
-        isGroupConversation = extras.getBoolean(KEY_IS_ROOM_GROUP, false)
+        isOneToOneConversation = extras.getBoolean(KEY_ROOM_ONE_TO_ONE, false)
 
         if (extras.containsKey(KEY_FROM_NOTIFICATION_START_CALL)) {
             isIncomingCallFromNotification = extras.getBoolean(KEY_FROM_NOTIFICATION_START_CALL)
@@ -676,29 +674,23 @@ class CallActivity : CallBaseActivity() {
             }
         }
 
-        if (isGroupConversation) {
-            binding!!.hangupButton.setOnClickListener {
-                hangup(true, null)
-            }
-        }
-
-        if (isOneToOneConversation && isModerator) {
-            binding!!.hangupButton.setOnClickListener {
-                showPopupMenu()
-            }
-        }
-
         if (isOneToOneConversation) {
             binding!!.hangupButton.setOnLongClickListener {
                 hangup(true, null)
                 true
             }
-        }
-
-        if (isModerator && isGroupConversation) {
-            binding!!.hangupButton.setOnLongClickListener {
+            binding!!.hangupButton.setOnClickListener {
                 showPopupMenu()
-                true
+            }
+        }else{
+            if (isModerator) {
+                binding!!.hangupButton.setOnLongClickListener {
+                    showPopupMenu()
+                    true
+                }
+            }
+            binding!!.hangupButton.setOnClickListener {
+                hangup(true, null)
             }
         }
 
diff --git a/app/src/main/java/com/nextcloud/talk/callnotification/CallNotificationActivity.kt b/app/src/main/java/com/nextcloud/talk/callnotification/CallNotificationActivity.kt
index 57a3f2dc20..ca3844058b 100644
--- a/app/src/main/java/com/nextcloud/talk/callnotification/CallNotificationActivity.kt
+++ b/app/src/main/java/com/nextcloud/talk/callnotification/CallNotificationActivity.kt
@@ -36,6 +36,7 @@ import com.nextcloud.talk.utils.NotificationUtils
 import com.nextcloud.talk.utils.SpreedFeatures
 import com.nextcloud.talk.utils.bundle.BundleKeys
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_CALL_VOICE_ONLY
+import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_ONE_TO_ONE
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_TOKEN
 import okhttp3.Cache
 import java.io.IOException
@@ -91,7 +92,7 @@ class CallNotificationActivity : CallBaseActivity() {
         notificationTimestamp = extras.getInt(BundleKeys.KEY_NOTIFICATION_TIMESTAMP)
         displayName = extras.getString(BundleKeys.KEY_CONVERSATION_DISPLAY_NAME, "")
         callFlag = extras.getInt(BundleKeys.KEY_CALL_FLAG)
-        isOneToOneCall = extras.getBoolean(BundleKeys.KEY_ROOM_ONE_TO_ONE)
+        isOneToOneCall = extras.getBoolean(KEY_ROOM_ONE_TO_ONE)
         conversationName = extras.getString(BundleKeys.KEY_CONVERSATION_NAME, "")
         internalUserId = extras.getLong(BundleKeys.KEY_INTERNAL_USER_ID)
     }
@@ -175,6 +176,7 @@ class CallNotificationActivity : CallBaseActivity() {
         binding!!.callAnswerVoiceOnlyView.setOnClickListener {
             Log.d(TAG, "accept call (voice only)")
             intent.putExtra(KEY_CALL_VOICE_ONLY, true)
+            intent.putExtra(KEY_ROOM_ONE_TO_ONE,isOneToOneCall)
             proceedToCall()
         }
         binding!!.callAnswerCameraView.setOnClickListener {
@@ -192,6 +194,7 @@ class CallNotificationActivity : CallBaseActivity() {
 
     private fun proceedToCall() {
         val callIntent = Intent(this, CallActivity::class.java)
+        intent.putExtra(KEY_ROOM_ONE_TO_ONE,isOneToOneCall)
         callIntent.putExtras(intent.extras!!)
         startActivity(callIntent)
     }
diff --git a/app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt b/app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt
index 4c3fec46c9..875bd215ce 100644
--- a/app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt
+++ b/app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt
@@ -167,8 +167,6 @@ import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_FILE_PATHS
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_INTERNAL_USER_ID
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_BREAKOUT_ROOM
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_MODERATOR
-import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_ROOM_GROUP
-import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_IS_ROOM_ONE_TO_ONE
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_RECORDING_STATE
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_TOKEN
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_START_CALL_AFTER_ROOM_SWITCH
@@ -3095,8 +3093,7 @@ class ChatActivity :
                 BundleKeys.KEY_PARTICIPANT_PERMISSION_CAN_PUBLISH_AUDIO,
                 participantPermissions.canPublishAudio()
             )
-            bundle.putBoolean(KEY_IS_ROOM_ONE_TO_ONE, ConversationUtils.isOneToOneConversation(it))
-            bundle.putBoolean(KEY_IS_ROOM_GROUP, ConversationUtils.isGroupConversation(it))
+            bundle.putBoolean(BundleKeys.KEY_ROOM_ONE_TO_ONE, isOneToOneConversation())
             bundle.putBoolean(
                 BundleKeys.KEY_PARTICIPANT_PERMISSION_CAN_PUBLISH_VIDEO,
                 participantPermissions.canPublishVideo()
diff --git a/app/src/main/java/com/nextcloud/talk/jobs/NotificationWorker.kt b/app/src/main/java/com/nextcloud/talk/jobs/NotificationWorker.kt
index 870bb94194..dfc7328dd3 100644
--- a/app/src/main/java/com/nextcloud/talk/jobs/NotificationWorker.kt
+++ b/app/src/main/java/com/nextcloud/talk/jobs/NotificationWorker.kt
@@ -220,6 +220,7 @@ class NotificationWorker(context: Context, workerParams: WorkerParameters) : Wor
         }
     }
 
+
     private fun handleCallPushMessage() {
         val userBeingCalled = userManager.getUserWithId(signatureVerification.user!!.id!!).blockingGet()
 
@@ -231,7 +232,7 @@ class NotificationWorker(context: Context, workerParams: WorkerParameters) : Wor
             bundle.putLong(KEY_INTERNAL_USER_ID, signatureVerification.user!!.id!!)
             bundle.putBoolean(KEY_FROM_NOTIFICATION_START_CALL, true)
 
-            val isOneToOneCall = conversation.type === ConversationEnums.ConversationType.ROOM_TYPE_ONE_TO_ONE_CALL
+            val isOneToOneCall = conversation.type == ConversationEnums.ConversationType.ROOM_TYPE_ONE_TO_ONE_CALL
 
             bundle.putBoolean(KEY_ROOM_ONE_TO_ONE, isOneToOneCall) // ggf change in Activity? not necessary????
             bundle.putString(BundleKeys.KEY_CONVERSATION_NAME, conversation.name)
diff --git a/app/src/main/java/com/nextcloud/talk/utils/ConversationUtils.kt b/app/src/main/java/com/nextcloud/talk/utils/ConversationUtils.kt
index 132e70d42e..08dbb8587a 100644
--- a/app/src/main/java/com/nextcloud/talk/utils/ConversationUtils.kt
+++ b/app/src/main/java/com/nextcloud/talk/utils/ConversationUtils.kt
@@ -24,14 +24,6 @@ object ConversationUtils {
             Participant.ParticipantType.USER_FOLLOWING_LINK == conversation.participantType
     }
 
-    fun isOneToOneConversation(conversation: ConversationModel): Boolean {
-        return ConversationEnums.ConversationType.ROOM_TYPE_ONE_TO_ONE_CALL == conversation.type
-    }
-
-    fun isGroupConversation(conversation: ConversationModel): Boolean {
-        return ConversationEnums.ConversationType.ROOM_GROUP_CALL == conversation.type
-    }
-
     fun isParticipantOwnerOrModerator(conversation: ConversationModel): Boolean {
         return Participant.ParticipantType.OWNER == conversation.participantType ||
             Participant.ParticipantType.GUEST_MODERATOR == conversation.participantType ||
diff --git a/app/src/main/java/com/nextcloud/talk/utils/bundle/BundleKeys.kt b/app/src/main/java/com/nextcloud/talk/utils/bundle/BundleKeys.kt
index 3155d2a8f4..53de01b275 100644
--- a/app/src/main/java/com/nextcloud/talk/utils/bundle/BundleKeys.kt
+++ b/app/src/main/java/com/nextcloud/talk/utils/bundle/BundleKeys.kt
@@ -80,6 +80,4 @@ object BundleKeys {
     const val KEY_CREDENTIALS: String = "KEY_CREDENTIALS"
     const val KEY_FIELD_MAP: String = "KEY_FIELD_MAP"
     const val KEY_CHAT_URL: String = "KEY_CHAT_URL"
-    const val KEY_IS_ROOM_ONE_TO_ONE: String = "KEY_IS_ROOM_ONE_TO_ONE"
-    const val KEY_IS_ROOM_GROUP: String = "KEY_IS_ROOM_GROUP"
 }