Dear Sip-implementors, After receiving a INVITE (F1) request from a SIP phone, the B2BUA sends a INVITE (F2)request to the trunk gateway for an external call. I would like to know whether these 2 INVITE request (both F1 and F2) should have the same Call-ID or not.
Regards _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
