public override async Task Answer(bool withVideo = false) { if (!_inited) { return; } SetAudioDevices(); var source = new CancellationTokenSource(10000); await Task.Run(() => { _sdkLib.answerCall(_sessionId, withVideo); }, source.Token); _sdkLib.muteMicrophone(false); OnAnswered(_number); IsIncoming = false; IsInCall = true; IsBusy = false; }