[Sip] Re: A Hitchhikers Guide to SIP

Jonathan Rosenberg <jdrosen@cisco.com> Sat, 22 April 2006 04:59 UTC

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Date: Sat, 22 Apr 2006 00:59:26 -0400
From: Jonathan Rosenberg <jdrosen@cisco.com>
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Subject: [Sip] Re: A Hitchhikers Guide to SIP
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One of the challenges in this document was figuring out what is covered 
under the umbrella of SIP, and what is used by SIP but not SIP itself. 
This draft, at least, said that things in here had to be extensions to 
be considered part of SIP. ICE isn't actually a SIP extension, its an 
SDP extension.

My recollcetion is that, during the meeting, we did agree that it made 
sense to include things which were directly normatively dependent as 
well, which certainly includes SDP. ICE is questionable based on this 
criteria, but I personally would be happy to include it. Main open issue 
is really what is the criteria for inclusion in this document.

Jonathan R.

Henry Sinnreich wrote:

> This is an excellent document, though I wonder why ICE has been omitted in
> the list of key documents. ICE is only mentioned in a reference associated
> with RFC 2327 for SDP. See:
> http://www.ietf.org/internet-drafts/draft-rosenberg-sip-hitchhikers-guide-00
> .txt
> TURN is not mentioned at all.
> Maybe a section on NAT traversal would be appropriate for the next version
> of the I-D.
> Thanks, Henry

Jonathan D. Rosenberg, Ph.D.                   600 Lanidex Plaza
Cisco Fellow                                   Parsippany, NJ 07054-2711
Cisco Systems
jdrosen@cisco.com                              FAX:   (973) 952-5050
http://www.jdrosen.net                         PHONE: (973) 952-5000

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