diff --git a/submodules/TgVoipWebrtc/tgcalls b/submodules/TgVoipWebrtc/tgcalls
index 25177c8e73..a424c9919c 160000
--- a/submodules/TgVoipWebrtc/tgcalls
+++ b/submodules/TgVoipWebrtc/tgcalls
@@ -1 +1 @@
-Subproject commit 25177c8e7354c5e3ac892ad3561c26915eb24d4e
+Subproject commit a424c9919c425454abbf31bc41f8496756e6d8bf
diff --git a/third-party/webrtc/BUILD b/third-party/webrtc/BUILD
index 2390d8efe5..c504453075 100644
--- a/third-party/webrtc/BUILD
+++ b/third-party/webrtc/BUILD
@@ -990,7 +990,6 @@ webrtc_sources = [
     "modules/audio_device/audio_device_buffer.cc",
     "modules/audio_device/audio_device_data_observer.cc",
     "modules/audio_device/audio_device_generic.cc",
-    "modules/audio_device/audio_device_impl.cc",
     "modules/audio_device/audio_device_name.cc",
     "modules/audio_device/dummy/audio_device_dummy.cc",
     "modules/audio_device/dummy/file_audio_device.cc",
@@ -1903,7 +1902,6 @@ webrtc_sources = [
     "modules/audio_coding/neteq/timestamp_scaler.h",
     "modules/audio_device/audio_device_buffer.h",
     "modules/audio_device/audio_device_generic.h",
-    "modules/audio_device/audio_device_impl.h",
     "modules/audio_device/dummy/audio_device_dummy.h",
     "modules/audio_device/dummy/file_audio_device.h",
     "modules/audio_device/dummy/file_audio_device_factory.h",
@@ -2962,8 +2960,6 @@ ios_objc_sources = [
     "objc/base/RTCVideoEncoderQpThresholds.m",
     "objc/base/RTCVideoEncoderSettings.h",
     "objc/base/RTCVideoEncoderSettings.m",
-    "objc/components/audio/RTCAudioSessionConfiguration.h",
-    "objc/components/audio/RTCAudioSessionConfiguration.m",
     "objc/components/renderer/opengl/RTCNV12TextureCache.h",
     "objc/components/renderer/opengl/RTCNV12TextureCache.m",
     "objc/helpers/RTCDispatcher.h",
@@ -2978,14 +2974,8 @@ ios_objc_sources = [
 
 ios_sources = [
     "objc/native/src/audio/audio_session_observer.h",
-    "objc/native/src/audio/audio_device_ios.h",
-    "objc/native/src/audio/audio_device_ios.mm",
-    "objc/native/src/audio/audio_device_module_ios.h",
-    "objc/native/src/audio/audio_device_module_ios.mm",
     "objc/native/src/audio/helpers.h",
     "objc/native/src/audio/helpers.mm",
-    "objc/native/src/audio/voice_processing_audio_unit.h",
-    "objc/native/src/audio/voice_processing_audio_unit.mm",
     "objc/native/src/objc_frame_buffer.h",
     "objc/native/src/objc_frame_buffer.mm",
     "objc/native/src/objc_video_decoder_factory.h",
@@ -3022,10 +3012,6 @@ ios_sources = [
     "objc/base/RTCVideoFrameBuffer.h",
     "objc/base/RTCVideoRenderer.h",
     "objc/base/RTCYUVPlanarBuffer.h",
-    "objc/components/audio/RTCAudioSession+Configuration.mm",
-    "objc/components/audio/RTCAudioSession+Private.h",
-    "objc/components/audio/RTCAudioSession.h",
-    "objc/components/audio/RTCAudioSession.mm",
     "objc/api/peerconnection/RTCVideoSource+Private.h",
     "objc/api/peerconnection/RTCVideoSource.h",
     "objc/api/peerconnection/RTCVideoSource.mm",
@@ -3071,8 +3057,6 @@ ios_sources = [
     "objc/api/video_codec/RTCWrappedNativeVideoDecoder.mm",
     "objc/api/video_codec/RTCWrappedNativeVideoEncoder.h",
     "objc/api/video_codec/RTCWrappedNativeVideoEncoder.mm",
-    "objc/components/audio/RTCNativeAudioSessionDelegateAdapter.h",
-    "objc/components/audio/RTCNativeAudioSessionDelegateAdapter.mm",
     "objc/native/api/video_capturer.h",
     "objc/native/api/video_capturer.mm",
     "objc/native/api/video_decoder_factory.h",
@@ -3085,7 +3069,6 @@ ios_sources = [
     "objc/native/api/video_frame_buffer.mm",
     "objc/native/api/video_renderer.h",
     "objc/native/api/video_renderer.mm",
-    "objc/native/api/audio_device_module.h",
     "objc/components/renderer/metal/RTCMTLNV12Renderer.h",
     "objc/components/renderer/metal/RTCMTLNV12Renderer.mm",
     "objc/components/renderer/metal/RTCMTLRGBRenderer.h",
@@ -3111,7 +3094,6 @@ ios_sources = [
     "objc/api/peerconnection/RTCMediaStream+Private.h",
     "objc/api/peerconnection/RTCPeerConnection+Private.h",
     "objc/api/peerconnection/RTCPeerConnectionFactory+Native.h",
-    "objc/api/peerconnection/RTCPeerConnectionFactoryBuilder.h",
     "objc/api/peerconnection/RTCRtcpParameters+Private.h",
     "objc/api/peerconnection/RTCRtpCodecParameters+Private.h",
     "objc/api/peerconnection/RTCRtpEncodingParameters+Private.h",
@@ -3130,11 +3112,9 @@ ios_sources = [
     "objc/api/peerconnection/RTCEncodedImage+Private.mm",
     "objc/api/peerconnection/RTCPeerConnection+DataChannel.mm",
     "objc/api/peerconnection/RTCPeerConnection+Stats.mm",
-    "objc/api/peerconnection/RTCPeerConnectionFactoryBuilder+DefaultComponents.mm",
     "objc/api/peerconnection/RTCVideoCodecInfo+Private.mm",
     "objc/api/peerconnection/RTCVideoEncoderSettings+Private.mm",
     "objc/helpers/NSString+StdString.mm",
-    "objc/api/peerconnection/RTCPeerConnectionFactoryBuilder.mm",
     "objc/api/peerconnection/RTCLegacyStatsReport.mm",
     "objc/api/peerconnection/RTCPeerConnection.mm",
     "objc/api/peerconnection/RTCStatisticsReport.mm",
@@ -3163,7 +3143,6 @@ ios_sources = [
     "objc/api/peerconnection/RTCRtcpParameters.mm",
     "media_constraints.cc",
     "media_constraints.h",
-    "objc/native/api/audio_device_module.mm",
     "objc/helpers/UIDevice+RTCDevice.h",
     "objc/Framework/Classes/VideoToolbox/nalu_rewriter.h",
     "objc/api/RTCVideoRendererAdapter.h",
@@ -3193,7 +3172,6 @@ ios_sources = [
     "objc/api/peerconnection/RTCMediaStreamTrack+Private.h",
     "objc/api/peerconnection/RTCDataChannelConfiguration+Private.h",
     "objc/api/peerconnection/RTCPeerConnectionFactory+Private.h",
-    "objc/api/peerconnection/RTCPeerConnectionFactoryBuilder+DefaultComponents.h",
     "objc/api/peerconnection/RTCRtpReceiver+Native.h",
     "objc/api/peerconnection/RTCMediaConstraints+Private.h",
     "objc/api/peerconnection/RTCMediaConstraints.h",