[Sipping] Comments on draft-roach-sipping-callcomp-bfcp-00.txt
Gonzalo Camarillo <Gonzalo.Camarillo@ericsson.com> Tue, 31 October 2006 19:32 UTC
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Date: Tue, 31 Oct 2006 21:32:32 +0200
From: Gonzalo Camarillo <Gonzalo.Camarillo@ericsson.com>
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Subject: [Sipping] Comments on draft-roach-sipping-callcomp-bfcp-00.txt
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Hi, a few comments on draft-roach-sipping-callcomp-bfcp-00.txt. The draft proposes to to establish a SIP session for the BFCP connection. Once the floor is grated, the callee establishes another SIP session for the actual call. The draft should explain how the callee correlates both SIP sessions. That is, how does the callee know that the user calling is the same one as got the floor. The draft should deal with such correlations for anonymous callers as well, where the caller's identity will not be available for the correlation. Two possible solutions for this correlation are to use RFC 4538 or to use the same session for BFCP and for the actual call (e.g., sending a re-INVITE). RFC 4538 would work with the mechanism as specified in the current draft. A question: the draft talks about the establishment of one or more BFCP sessions. What do you have in mind? In which cases would UAs establish more than one BFCP session? Cheers, Gonzalo _______________________________________________ Sipping mailing list https://www1.ietf.org/mailman/listinfo/sipping This list is for NEW development of the application of SIP Use sip-implementors@cs.columbia.edu for questions on current sip Use sip@ietf.org for new developments of core SIP
- [Sipping] Comments on draft-roach-sipping-callcom… Gonzalo Camarillo
- [Sipping] Re: Comments on draft-roach-sipping-cal… Adam Roach
- Re: [Sipping] Re: Comments on draft-roach-sipping… Paul Kyzivat