RE: [Sip] Re: Info required for transporting LK (Location Key)

"James M. Polk" <jmpolk@cisco.com> Wed, 07 December 2005 23:49 UTC

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Date: Wed, 07 Dec 2005 17:48:59 -0600
To: "Winterbottom, James" <James.Winterbottom@andrew.com>, MonicaIngudam@aol.com
From: "James M. Polk" <jmpolk@cisco.com>
Subject: RE: [Sip] Re: Info required for transporting LK (Location Key)
In-Reply-To: <AF9FCF3C02DB264EAF9872DFB6040FCC10485BC0@aopex5.andrew.com >
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At 05:33 PM 12/7/2005 -0600, Winterbottom, James wrote:
>Just to be clear.
>A location-Key (LK) as described in the NENA i2 specification is a
>location-by-reference.

that's why I said "per se", as the LK wasn't always described as a URI, but 
of a sequence or string instead.  A URI has a known-to-many base structure.


>Cheers
>James
>
> > -----Original Message-----
> > From: sip-bounces@ietf.org [mailto:sip-bounces@ietf.org] On Behalf Of
> > James M. Polk
> > Sent: Thursday, 8 December 2005 10:28 AM
> > To: MonicaIngudam@aol.com
> > Cc: sip@ietf.org
> > Subject: [Sip] Re: Info required for transporting LK (Location Key)
> >
> > Monica
> >
> > I've changed WG lists here because this document moved from the
>SIPPING WG
> > to the SIP WG last winter. The current document is here:
> >
>http://www.ietf.org/internet-drafts/draft-ietf-sip-location-conveyance-
> > 01.txt
> >
> > and it does not support a location key, per se.
> >
> > It proposes conveyance of:
> >
> > #1 - Location-by-value (the PIDF-LO message body in the message), and
> >
> > #2 - Location-by-Reference (a URI to a record on a server that has the
> > PIDF-LO for that UA)
> >
> > The next version of the document will not be published until at least
> > January 06.
> >
> > We have a goal of having this document ready (i.e. done) for IESG
>review
> > by
> > May 06.
> >
> >
> > At 06:03 PM 12/7/2005 -0500, MonicaIngudam@aol.com wrote:
> > >All,
> > >
> > >NENA refers to draft-ietf-sipping-location-requirements-02 for
> > >transporting the location or location key. This draft seems to refer
> > >details on LO. This draft seems to have expired on 25th October 2004.
> > >Please refer me to the latest document available. I am interested in
> > >transporting LK (Location Key). Is there any specific header or tag
> > >defined to carry LK ? Any pointers to this question will be helpful.
> > >
> > >- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>- -
> > >- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>- -
> > >Thanks & Regards
> > >Monica Ingudam
> >
> > _______________________________________________
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> > Use sip-implementors@cs.columbia.edu for questions on current sip
> > Use sipping@ietf.org for new developments on the application of sip
>
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