private async Task SipApiClientOnOnLineHangupEvent(ISipApiClient sender, LineHangupEvent e)
{
if (e.LineId != transferChannel.Id.ToString() && e.LineId != outboundLineId)
{
return;
}
if (e.LineId != transferChannel.Id.ToString())
{
await _call.SipLineApi.HangupLineAsync(transferChannel.Id.ToString());
}
_call.CallState.CallCanBeAbandoned = true;
GoToNextStep(_call, _step);
await _call.FireStateChange(Trigger.NextCallFlowStep);
}
private async Task SipApiClientOnOnLineHangupEvent(ISipApiClient sender, LineHangupEvent e)
{
if (e.LineId != _call.CallState.GetOutgoingLineId())
{
return;
}
if (!_call.CallState.TalkTimeStart.HasValue)
{
_call.CallState.CallCanBeAbandoned = true;
await _call.FireStateChange(Trigger.FinishCall);
}
else
{
// we're not on hold anymore, so we can just remove our events and continue
_call.SipApiClient.OnPromptPlaybackFinishedAsyncEvent -= AriClient_OnPlaybackFinishedAsyncEvent;
_call.OnWorkflowStep -= OnWorkflowStep;
_call.SipApiClient.OnLineHangupAsyncEvent -= SipApiClientOnOnLineHangupEvent;
}
}