diff --git a/submodules/AccountContext/Sources/PresentationCallManager.swift b/submodules/AccountContext/Sources/PresentationCallManager.swift
index bb962a16ff..d253aeb66a 100644
--- a/submodules/AccountContext/Sources/PresentationCallManager.swift
+++ b/submodules/AccountContext/Sources/PresentationCallManager.swift
@@ -294,6 +294,7 @@ public protocol PresentationGroupCall: class {
     func toggleIsMuted()
     func setIsMuted(action: PresentationGroupCallMuteAction)
     func updateDefaultParticipantsAreMuted(isMuted: Bool)
+    func setVolume(peerId: PeerId, volume: Double)
     func setCurrentAudioOutput(_ output: AudioSessionOutput)
     
     func updateMuteState(peerId: PeerId, isMuted: Bool)
diff --git a/submodules/CallListUI/Sources/CallListNodeLocation.swift b/submodules/CallListUI/Sources/CallListNodeLocation.swift
index 5c7655d97b..4f660fb007 100644
--- a/submodules/CallListUI/Sources/CallListNodeLocation.swift
+++ b/submodules/CallListUI/Sources/CallListNodeLocation.swift
@@ -57,12 +57,12 @@ func callListViewForLocationAndType(locationAndType: CallListNodeLocationAndType
                 return (CallListNodeViewUpdate(view: view, type: .Generic, scrollPosition: nil), locationAndType.type)
             }
         case let .changeType(index):
-            return account.viewTracker.callListView(type: locationAndType.type, index: index, count: 200) |> map { view -> (CallListNodeViewUpdate, CallListViewType) in
+            return account.viewTracker.callListView(type: locationAndType.type, index: index, count: 120) |> map { view -> (CallListNodeViewUpdate, CallListViewType) in
                 return (CallListNodeViewUpdate(view: view, type: .ReloadAnimated, scrollPosition: nil), locationAndType.type)
             }
         case let .navigation(index):
             var first = true
-            return account.viewTracker.callListView(type: locationAndType.type, index: index, count: 200) |> map { view -> (CallListNodeViewUpdate, CallListViewType) in
+            return account.viewTracker.callListView(type: locationAndType.type, index: index, count: 120) |> map { view -> (CallListNodeViewUpdate, CallListViewType) in
                 let genericType: CallListNodeViewUpdateType
                 if first {
                     first = false
@@ -76,7 +76,7 @@ func callListViewForLocationAndType(locationAndType: CallListNodeLocationAndType
             let directionHint: ListViewScrollToItemDirectionHint = sourceIndex > index ? .Down : .Up
             let callScrollPosition: CallListNodeViewScrollPosition = .index(index: index, position: scrollPosition, directionHint: directionHint, animated: animated)
             var first = true
-            return account.viewTracker.callListView(type: locationAndType.type, index: index, count: 200) |> map { view -> (CallListNodeViewUpdate, CallListViewType) in
+            return account.viewTracker.callListView(type: locationAndType.type, index: index, count: 120) |> map { view -> (CallListNodeViewUpdate, CallListViewType) in
                 let genericType: CallListNodeViewUpdateType
                 let scrollPosition: CallListNodeViewScrollPosition? = first ? callScrollPosition : nil
                 if first {
diff --git a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
index f0a13c053e..a2ef07c10c 100644
--- a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
+++ b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
@@ -1235,6 +1235,15 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
         }
     }
     
+    public func setVolume(peerId: PeerId, volume: Double) {
+        for (ssrc, id) in self.ssrcMapping {
+            if id == peerId {
+                self.callContext?.setVolume(ssrc: ssrc, volume: volume)
+                break
+            }
+        }
+    }
+    
     public func setCurrentAudioOutput(_ output: AudioSessionOutput) {
         guard self.currentSelectedAudioOutputValue != output else {
             return
diff --git a/submodules/TelegramVoip/Sources/GroupCallContext.swift b/submodules/TelegramVoip/Sources/GroupCallContext.swift
index 3477df3b60..d06a0d06e9 100644
--- a/submodules/TelegramVoip/Sources/GroupCallContext.swift
+++ b/submodules/TelegramVoip/Sources/GroupCallContext.swift
@@ -133,6 +133,10 @@ public final class OngoingGroupCallContext {
             })
         }
         
+        func setVolume(ssrc: UInt32, volume: Double) {
+            self.context.setVolumeForSsrc(ssrc, volume: volume)
+        }
+        
         func stop() {
             self.context.stop()
         }
@@ -242,6 +246,12 @@ public final class OngoingGroupCallContext {
         }
     }
     
+    public func setVolume(ssrc: UInt32, volume: Double) {
+        self.impl.with { impl in
+            impl.setVolume(ssrc: ssrc, volume: volume)
+        }
+    }
+    
     public func stop() {
         self.impl.with { impl in
             impl.stop()
diff --git a/submodules/TgVoipWebrtc/PublicHeaders/TgVoipWebrtc/OngoingCallThreadLocalContext.h b/submodules/TgVoipWebrtc/PublicHeaders/TgVoipWebrtc/OngoingCallThreadLocalContext.h
index 8f01d6599f..a168ade2ca 100644
--- a/submodules/TgVoipWebrtc/PublicHeaders/TgVoipWebrtc/OngoingCallThreadLocalContext.h
+++ b/submodules/TgVoipWebrtc/PublicHeaders/TgVoipWebrtc/OngoingCallThreadLocalContext.h
@@ -168,6 +168,8 @@ typedef NS_ENUM(int32_t, GroupCallNetworkState) {
 - (void)removeSsrcs:(NSArray<NSNumber *> * _Nonnull)ssrcs;
 - (void)setIsMuted:(bool)isMuted;
 
+- (void)setVolumeForSsrc:(uint32_t)ssrc volume:(double)volume;
+
 - (void)switchAudioOutput:(NSString * _Nonnull)deviceId;
 - (void)switchAudioInput:(NSString * _Nonnull)deviceId;
 
diff --git a/submodules/TgVoipWebrtc/Sources/OngoingCallThreadLocalContext.mm b/submodules/TgVoipWebrtc/Sources/OngoingCallThreadLocalContext.mm
index 61cae7f2a0..0f58e6bad8 100644
--- a/submodules/TgVoipWebrtc/Sources/OngoingCallThreadLocalContext.mm
+++ b/submodules/TgVoipWebrtc/Sources/OngoingCallThreadLocalContext.mm
@@ -1052,6 +1052,12 @@ static void (*InternalVoipLoggingFunction)(NSString *) = NULL;
     }
 }
 
+- (void)setVolumeForSsrc:(uint32_t)ssrc volume:(double)volume {
+    if (_instance) {
+        _instance->setVolume(ssrc, volume);
+    }
+}
+
 - (void)switchAudioOutput:(NSString * _Nonnull)deviceId {
     if (_instance) {
         _instance->setAudioOutputDevice(deviceId.UTF8String);
diff --git a/submodules/TgVoipWebrtc/tgcalls b/submodules/TgVoipWebrtc/tgcalls
index 6156230e6a..727044698c 160000
--- a/submodules/TgVoipWebrtc/tgcalls
+++ b/submodules/TgVoipWebrtc/tgcalls
@@ -1 +1 @@
-Subproject commit 6156230e6a50c65e4e6495623989689834e8e09a
+Subproject commit 727044698c8f3df83c0b6f9b37cc0ec3acba0c98