On 6/13/13 16:20 , Matthew J. Roth wrote: > It's hard to be certain without seeing a full SIP trace, but I think the > INVITE > with the internal IP is actually a re-INVITE that Asterisk is sending to > establish a native bridge between the SIP friend and the SIP gateway to PSTN > converter.
It's actually pretty easy. If an INVITE message has a tag parameter in both To and From headers, it's a re-INVITE. If the To header doesn't have a tag parameter, it's an initial INVITE. -- Andreas Sikkema -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
