RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of Opened issues
"Francois Audet" <audet@nortel.com> Thu, 26 April 2007 16:01 UTC
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Subject: RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of Opened issues
Date: Thu, 26 Apr 2007 11:00:58 -0500
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Thread-Topic: [Sip] draft-ietf-sip-sips-03.txt: Closing of Opened issues
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From: Francois Audet <audet@nortel.com>
To: Juha Heinanen <jh@tutpro.com>
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Cc: sip@ietf.org, Keith Drage <drage@alcatel-lucent.com>, Alan Johnston <alan@sipstation.com>, "Peterson, Jon" <jon.peterson@neustar.biz>, Dean Willis <dean.willis@softarmor.com>
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Yeah, sorry, I missed that thread. The current draft basically says that it is NOT legal for a proxy to "upgrade" or "downgrade" from sip to sips or vice versa. It MUST keep the same scheme. So, it is "not true" and therefore not badly broken. In fact, that's the whole point of making that change in the draft: fixing sips so it is not broken. The Double Record-Route procedures are nevertheless described in the draft because people wanted to see "what would happen with theoretical legacy 3261 implementations that supported sips as per 3261, but not according to the new draft". So: to summarize, with the current draft, the double record-route procedures are never used. > -----Original Message----- > From: Juha Heinanen [mailto:jh@tutpro.com] > Sent: Wednesday, April 25, 2007 23:00 > To: Audet, Francois (SC100:3055) > Cc: sip@ietf.org; Alan Johnston; Keith Drage; Peterson, Jon; > Dean Willis > Subject: [Sip] draft-ietf-sip-sips-03.txt: Closing of Opened issues > > Francois Audet writes: > > > I looks like we are about ready to close on the 2 > remaining opened > issues in Appendix C of draft-ietf-sip-sips-03. > > how about the r-r tls transport issue that was raised a > couple of days ago? someone said that according to your i-d, > my proxy that uses tls with then next proxy, has to upgrade > sip: to sips: over that link. > > if that is true, your draft is badly broken, because my proxy > cannot have any knowledge that sips: is supported on the > following hops. if that is not true, tell me what kind of > r-r(s) my proxy needs to in that case insert. > > -- juha > _______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use sip-implementors@cs.columbia.edu for questions on current sip Use sipping@ietf.org for new developments on the application of sip
- [Sip] draft-ietf-sip-sips-03.txt Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt Elwell, John
- RE: [Sip] draft-ietf-sip-sips-03.txt Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt Samir Srivastava
- Re: [Sip] draft-ietf-sip-sips-03.txt Cullen Jennings
- RE: [Sip] draft-ietf-sip-sips-03.txt Francois Audet
- Re: [Sip] draft-ietf-sip-sips-03.txt Alan Johnston
- Interaction of SIPS with old implementations that… Dean Willis
- RE: Interaction of SIPS with old implementations … Francois Audet
- RE: Interaction of SIPS with old implementations … Samir Srivastava
- Re: [Sip] draft-ietf-sip-sips-03.txt Cullen Jennings
- RE: Interaction of SIPS with old implementations … Francois Audet
- Re: Interaction of SIPS with old implementations … Dean Willis
- [Sip] draft-ietf-sip-sips-03.txt: Closing of Open… Francois Audet
- RE: Interaction of SIPS with old implementations … Samir Srivastava
- RE: Interaction of SIPS with old implementations … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt Peterson, Jon
- [Sip] draft-ietf-sip-sips-03.txt: Closing of Open… Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Thomas Froment
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Thomas Froment
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Thomas Froment
- Deprecate RR rewriting? (was Re: [Sip] draft-ietf… Dean Willis
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Robert Sparks
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Vijay K. Gurbani
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Samir Srivastava
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Dean Willis
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Dean Willis
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Samir Srivastava
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Robert Sparks
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Robert Sparks
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Juha Heinanen
- RE: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Francois Audet
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Dean Willis
- Re: [Sip] draft-ietf-sip-sips-03.txt: Closing of … Cullen Jennings
- Re: Deprecate RR rewriting? (was Re: [Sip] draft-… Xavier Marjou