Re: [sipcore] location conveyance looks good
"James M. Polk" <jmpolk@cisco.com> Wed, 27 October 2010 04:28 UTC
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Date: Tue, 26 Oct 2010 23:29:55 -0500
To: "Thomson, Martin" <Martin.Thomson@andrew.com>, "James M. Polk" <jmpolk@cisco.com>, "Peterson, Jon" <jon.peterson@neustar.biz>
From: "James M. Polk" <jmpolk@cisco.com>
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Cc: "sipcore@ietf.org" <sipcore@ietf.org>
Subject: Re: [sipcore] location conveyance looks good
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At 12:50 AM 10/26/2010, Thomson, Martin wrote: >Reviewing the changes in >draft-ietf-sipcore-location-conveyance-04. Nothing much to add except nits. > >I could quibble. I still don't like or want the entirety of Section 4.3 that would be quibbling, and we don't want that, now do we? >and the serial nature Figure 2 is a little mysterious to me if I send you a SIP request with a location URI, you need to be able to dereference it (or at least try) before you accept the SIP request. I know it'll add a bit of time to the 200 OK, but that will allow confirmation of location delievery - which isn't the location URI, but the location value itself (i.e., the PIDF-LO). If the dereference fails after you've sent me a 200 OK, how can you possibly tell me that there was something wrong with my delivery of location to you? >, but it's down to subjective stuff like that, the effort just >doesn't pay off. > >So, ship it. > >--Martin > > >Nits: > >This seems odd, especially since the parameter is MUST-strength mandatory: > > ... If no routing-allowed parameter > is present in a SIP request, a SIP intermediary MAY insert this > value with a RECOMMENDED value of "no" by default. > >Cross references should capitalize the 's' in Section 3.4. > >The MIME multipart headers are still in the wrong place (see Section >5 of RFC 2387 to see how this is done): > >OLD: >--boundary > >Content-Type: application/pidf+xml >Content-ID: <blahblah@example.com> ><?xml version="1.0" standalone="true"?> ><presence ... > >NEW: >--boundary >Content-Type: application/pidf+xml >Content-ID: <blahblah@example.com> > ><?xml version="1.0" standalone="true"?> ><presence ...
- [sipcore] location conveyance looks good Thomson, Martin
- Re: [sipcore] location conveyance looks good James M. Polk
- Re: [sipcore] location conveyance looks good Thomson, Martin
- Re: [sipcore] location conveyance looks good James M. Polk