diff --git a/submodules/TelegramAudio/Sources/ManagedAudioSession.swift b/submodules/TelegramAudio/Sources/ManagedAudioSession.swift
index c8f22b86de..669dda2c76 100644
--- a/submodules/TelegramAudio/Sources/ManagedAudioSession.swift
+++ b/submodules/TelegramAudio/Sources/ManagedAudioSession.swift
@@ -823,14 +823,14 @@ public final class ManagedAudioSession {
                 
                 print("\(CFAbsoluteTimeGetCurrent()) AudioSession activate: \((CFAbsoluteTimeGetCurrent() - startTime) * 1000.0) ms")
                 
-                self.updateCurrentAudioRouteInfo()
-                
-                print("\(CFAbsoluteTimeGetCurrent()) AudioSession updateCurrentAudioRouteInfo: \((CFAbsoluteTimeGetCurrent() - startTime) * 1000.0) ms")
-                
                 try self.setupOutputMode(outputMode, type: type)
                 
                 print("\(CFAbsoluteTimeGetCurrent()) AudioSession setupOutputMode: \((CFAbsoluteTimeGetCurrent() - startTime) * 1000.0) ms")
                 
+                self.updateCurrentAudioRouteInfo()
+                
+                print("\(CFAbsoluteTimeGetCurrent()) AudioSession updateCurrentAudioRouteInfo: \((CFAbsoluteTimeGetCurrent() - startTime) * 1000.0) ms")
+                
                 if case .voiceCall = type {
                     try AVAudioSession.sharedInstance().setPreferredIOBufferDuration(0.005)
                 }
diff --git a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
index c165bb7ca7..05f5801db0 100644
--- a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
+++ b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
@@ -463,6 +463,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
         
         if !audioSession.getIsHeadsetPluggedIn() {
             self.currentSelectedAudioOutputValue = .speaker
+            self.audioOutputStatePromise.set(.single(([], .speaker)))
         }
         
         self.audioSessionDisposable = audioSession.push(audioSessionType: .voiceCall, manualActivate: { [weak self] control in
@@ -493,7 +494,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
                 if !didReceiveAudioOutputs {
                     didReceiveAudioOutputs = true
                     if currentOutput == .speaker {
-                        signal = .single((availableOutputs, .builtin))
+                        signal = .single((availableOutputs, .speaker))
                         |> then(
                             signal
                             |> delay(1.0, queue: Queue.mainQueue())
@@ -989,6 +990,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
                     
                     strongSelf.stateValue.adminIds = adminIds
                     
+                    strongSelf.stateValue.canManageCall = state.isCreator || adminIds.contains(strongSelf.accountContext.account.peerId)
                     if (state.isCreator || strongSelf.stateValue.adminIds.contains(strongSelf.accountContext.account.peerId)) && state.defaultParticipantsAreMuted.canChange {
                         strongSelf.stateValue.defaultParticipantMuteState = state.defaultParticipantsAreMuted.isMuted ? .muted : .unmuted
                     }
diff --git a/submodules/TelegramCallsUI/Sources/VoiceChatController.swift b/submodules/TelegramCallsUI/Sources/VoiceChatController.swift
index 90cc296dde..a93c391e3d 100644
--- a/submodules/TelegramCallsUI/Sources/VoiceChatController.swift
+++ b/submodules/TelegramCallsUI/Sources/VoiceChatController.swift
@@ -907,10 +907,14 @@ public final class VoiceChatController: ViewController {
                 guard let strongSelf = self else {
                     return
                 }
+                let wasEmpty = strongSelf.audioOutputState == nil
                 strongSelf.audioOutputState = state
                 if let (layout, navigationHeight) = strongSelf.validLayout {
                     strongSelf.containerLayoutUpdated(layout, navigationHeight: navigationHeight, transition: .immediate)
                 }
+                if wasEmpty {
+                    strongSelf.controller?.audioOutputStateReady.set(true)
+                }
             })
             
             self.audioLevelsDisposable = (call.audioLevels
@@ -1846,6 +1850,7 @@ public final class VoiceChatController: ViewController {
         
     fileprivate let contentsReady = ValuePromise<Bool>(false, ignoreRepeated: true)
     fileprivate let dataReady = ValuePromise<Bool>(false, ignoreRepeated: true)
+    fileprivate let audioOutputStateReady = ValuePromise<Bool>(false, ignoreRepeated: true)
     private let _ready = Promise<Bool>(false)
     override public var ready: Promise<Bool> {
         return self._ready
@@ -1881,7 +1886,8 @@ public final class VoiceChatController: ViewController {
         
         self._ready.set(combineLatest([
             self.contentsReady.get(),
-            self.dataReady.get()
+            self.dataReady.get(),
+            self.audioOutputStateReady.get()
         ])
         |> map { values -> Bool in
             for value in values {
diff --git a/submodules/TelegramCore/Sources/AccountStateManagementUtils.swift b/submodules/TelegramCore/Sources/AccountStateManagementUtils.swift
index c42b9760f5..7cceb32127 100644
--- a/submodules/TelegramCore/Sources/AccountStateManagementUtils.swift
+++ b/submodules/TelegramCore/Sources/AccountStateManagementUtils.swift
@@ -2975,7 +2975,7 @@ func replayFinalState(accountManager: AccountManager, postbox: Postbox, accountP
                         case let .groupCall(flags, _, _, _, _, _):
                             let isMuted = (flags & (1 << 1)) != 0
                             let canChange = (flags & (1 << 2)) != 0
-                            let defaultParticipantsAreMuted = GroupCallParticipantsContext.State.DefaultParticipantsAreMuted(isMuted: isMuted, canChange: isMuted)
+                            let defaultParticipantsAreMuted = GroupCallParticipantsContext.State.DefaultParticipantsAreMuted(isMuted: isMuted, canChange: canChange)
                             updatedGroupCallParticipants.append((
                                 info.id,
                                 .call(isTerminated: false, defaultParticipantsAreMuted: defaultParticipantsAreMuted)