Thank you Daniel.
I think skip adding the Contact is not needed.
I have Ericsson STP, and it sends BYE even at early dialog phase.
But I think I can change this behavior by myself.
Thank you for fixing issue with "180 Ringing" without Contact.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/1720#issuecomment-440625516