[OpenSIPStack] Error on incoming invite message

[Julian F. T. I. <jf...@id...>]

Good day,=20

In CallSession.cxx and OnIncomingSIPMessage

OString fsm =3D tid.GetStateMachine();

When a call came from a sip client using RTC the variable fsm is null =
and that call will not be processed.

For a workaround I just modified the else if part when fsm is equals to =
IST.
=20
I don't know if my workaround is the right way of handling such =
transaction and is it a must that fsm variable can't be null?

Note:=20

This only happens when a sip client is using RTC.

Regards,
Julian