public void SetViewCall(CallPCL call) { if (linphoneCore.CallsNb > 0) { Call currentCall = linphoneCore.Calls.Where(lcall => lcall.RemoteAddress.Username == call.UsernameCaller).FirstOrDefault(); if (currentCall != null) { linphoneCore.VideoDisplayEnabled = true; linphoneCore.VideoAdaptiveJittcompEnabled = true; CallParams param = linphoneCore.CreateCallParams(currentCall); param.VideoEnabled = true; param.VideoDirection = MediaDirection.RecvOnly; param.AudioDirection = MediaDirection.SendRecv; currentCall.AcceptEarlyMediaWithParams(param); } else { Log($"SetViewCall()_Android, call from: {call.UsernameCaller} is not call in linphoneCore"); } //lc.UpdateCall(call, param); } }