> Hi: > > I have a question about the 3263 procedures and how they interact > with DNS servers which round-robin the values in A records. > 3263 says that the resolution procedures "MUST be done exactly once > per transaction". My confusion is that this would seem to allow > the BYE for a dialog to be sent to different peer than the INVITE. > > How is this prevented? It is just implied that the the FQDN returned > as a contact is different than the FQDN in the request URI and that > the former always resolves to only the specific host? > > I'm sure this has been asked before but I couldn't find anything going > back two years in the archive (at least with 3263 in the subject line). > Thanks in advance for any clarification (or a pointer to an email thread > where this is answered). > > Cheers, > Shaun > > Shaun Bharrat Sonus Networks > Nothing witty to say ;-( www.sonusnet.com >
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