public async Task StartRecordingOnInboundLine() { if (_call.CallState.GetIncomingLineId() != null) { _call.Logger.Information("Start recording on inbound line {@Call} {LineId}", _call.CallState, _call.CallState.GetIncomingLineId()); await _call.StartRecordingOnLineAsync(_call.CallState.GetIncomingLineId(), "I"); } }