/// <summary>
/// Fired when a transfer is pending and the call leg that is going to be bridged hangs up before the transfer completes.
/// </summary>
public void PendingLegHungup()
{
try
{
CallCancelled?.Invoke(this);
}
catch (Exception excp)
{
logger.Error("Exception PendingLegHungup. " + excp);
}
}
public void Cancel()
{
try
{
logger.Debug("SIPB2BUserAgent Cancel.");
m_uasTransaction.CancelCall();
m_uacTransaction.CancelCall();
CallCancelled?.Invoke(this);
}
catch (Exception excp)
{
logger.Error("Exception SIPB2BUserAgent Cancel. " + excp.Message);
}
}
private void UASTransactionCancelled(SIPTransaction sipTransaction)
{
logger.LogDebug("SIPServerUserAgent got cancellation request.");
m_isCancelled = true;
CallCancelled?.Invoke(this);
}
public void NoCDR()
{
CallCancelled.Invoke(this);
throw new NotImplementedException();
}