diff --git a/Telegram/Telegram-iOS/Resources/voip_group_connecting.mp3 b/Telegram/Telegram-iOS/Resources/voip_group_connecting.mp3
new file mode 100644
index 0000000000..b1ace8c7f1
Binary files /dev/null and b/Telegram/Telegram-iOS/Resources/voip_group_connecting.mp3 differ
diff --git a/Telegram/Telegram-iOS/Resources/voip_group_joined.mp3 b/Telegram/Telegram-iOS/Resources/voip_group_joined.mp3
new file mode 100644
index 0000000000..314b1b16fe
Binary files /dev/null and b/Telegram/Telegram-iOS/Resources/voip_group_joined.mp3 differ
diff --git a/Telegram/Telegram-iOS/Resources/voip_group_joined.wav b/Telegram/Telegram-iOS/Resources/voip_group_joined.wav
deleted file mode 100644
index 684cb47f75..0000000000
Binary files a/Telegram/Telegram-iOS/Resources/voip_group_joined.wav and /dev/null differ
diff --git a/Telegram/Telegram-iOS/Resources/voip_group_left.mp3 b/Telegram/Telegram-iOS/Resources/voip_group_left.mp3
new file mode 100644
index 0000000000..a8d79f0aa1
Binary files /dev/null and b/Telegram/Telegram-iOS/Resources/voip_group_left.mp3 differ
diff --git a/Telegram/Telegram-iOS/Resources/voip_group_left.wav b/Telegram/Telegram-iOS/Resources/voip_group_left.wav
deleted file mode 100644
index 845b507c15..0000000000
Binary files a/Telegram/Telegram-iOS/Resources/voip_group_left.wav and /dev/null differ
diff --git a/submodules/TelegramCallsUI/Sources/PresentationCallToneData.swift b/submodules/TelegramCallsUI/Sources/PresentationCallToneData.swift
index 1b42a67fd6..32197dfe60 100644
--- a/submodules/TelegramCallsUI/Sources/PresentationCallToneData.swift
+++ b/submodules/TelegramCallsUI/Sources/PresentationCallToneData.swift
@@ -73,6 +73,7 @@ enum PresentationCallTone {
     case ended
     case groupJoined
     case groupLeft
+    case groupConnecting
     
     var loopCount: Int? {
         switch self {
@@ -84,6 +85,8 @@ enum PresentationCallTone {
                 return 1
             case .groupJoined, .groupLeft:
                 return 1
+            case .groupConnecting:
+                return nil
             default:
                 return nil
         }
@@ -103,8 +106,10 @@ func presentationCallToneData(_ tone: PresentationCallTone) -> Data? {
         case .ended:
             return loadToneData(name: "voip_end.caf")
         case .groupJoined:
-            return loadToneData(name: "voip_group_joined.wav")
+            return loadToneData(name: "voip_group_joined.mp3")
         case .groupLeft:
-            return loadToneData(name: "voip_group_left.wav")
+            return loadToneData(name: "voip_group_left.mp3")
+        case .groupConnecting:
+            return loadToneData(name: "voip_group_connecting.mp3")
     }
 }
diff --git a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
index 37d8d1bd28..092be11130 100644
--- a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
+++ b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
@@ -831,10 +831,10 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
                     case .connected:
                         mappedState = .connected
                     }
+                    let wasConnecting = strongSelf.stateValue.networkState == .connecting
                     if strongSelf.stateValue.networkState != mappedState {
                         strongSelf.stateValue.networkState = mappedState
                     }
-                    
                     let isConnecting = mappedState == .connecting
                     
                     if strongSelf.isCurrentlyConnecting != isConnecting {
@@ -847,12 +847,24 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
                         }
                     }
                     
-                    if case .connected = state, !strongSelf.didConnectOnce {
-                        strongSelf.didConnectOnce = true
-                        
-                        let toneRenderer = PresentationCallToneRenderer(tone: .groupJoined)
-                        strongSelf.toneRenderer = toneRenderer
-                        toneRenderer.setAudioSessionActive(strongSelf.isAudioSessionActive)
+                    if wasConnecting != isConnecting && strongSelf.didConnectOnce {
+                        if isConnecting {
+                            let toneRenderer = PresentationCallToneRenderer(tone: .groupConnecting)
+                            strongSelf.toneRenderer = toneRenderer
+                            toneRenderer.setAudioSessionActive(strongSelf.isAudioSessionActive)
+                        } else {
+                            strongSelf.toneRenderer = nil
+                        }
+                    }
+                    
+                    if case .connected = state {
+                        if !strongSelf.didConnectOnce {
+                            strongSelf.didConnectOnce = true
+                            
+                            let toneRenderer = PresentationCallToneRenderer(tone: .groupJoined)
+                            strongSelf.toneRenderer = toneRenderer
+                            toneRenderer.setAudioSessionActive(strongSelf.isAudioSessionActive)
+                        }
                     }
                 }))
                 
@@ -1099,7 +1111,6 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
     
     private func markAsCanBeRemoved() {
         self.callContext?.stop()
-        self.callContext = nil
         self._canBeRemoved.set(.single(true))
         
         if self.didConnectOnce {
@@ -1107,7 +1118,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
             self.toneRenderer = toneRenderer
             toneRenderer.setAudioSessionActive(self.isAudioSessionActive)
             
-            Queue.mainQueue().after(0.5, {
+            Queue.mainQueue().after(1.0, {
                 self.wasRemoved.set(.single(true))
             })
         }
diff --git a/submodules/TgVoipWebrtc/tgcalls b/submodules/TgVoipWebrtc/tgcalls
index 0184a4bf26..20191e3a08 160000
--- a/submodules/TgVoipWebrtc/tgcalls
+++ b/submodules/TgVoipWebrtc/tgcalls
@@ -1 +1 @@
-Subproject commit 0184a4bf26ed749bf59543c70ff413d4f3579c2b
+Subproject commit 20191e3a0828095ea14c6790f756c72f437fae32