> From: [EMAIL PROTECTED] > > 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.
>From the SIP point of view, these are two different dialogs created by two different SIP agents (the SIP phone, and the B2BUA). So they should have different Call-IDs. Dale _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
