Nah, it's not the access network (AN) it's the calling service provider
(SP) that is affected. The examples are adding location (who adds the
Geolocation header) and the LoST query. Both of those would be done by
the SIP calling network in, for example, an IMS system.
Brian
-----Original Message-----
From: Richard Barnes [mailto:rbarnes at bbn.com]
Sent: Monday, March 23, 2009 7:27 PM
To: Rosen, Brian
Cc: ECRIT
Subject: Re: [Ecrit] Proposal to add "applicability" statement to
-framework/-phonebcp
Editorial changes:
This document describes an architecture for emergency calling in the
typical Internet environment, in which the calling device bears most of
the burden of implementing emergency calls, and the caller's IP access
network has a supporting role. The underlying specifications allow for
the network to take a more expansive role in emergency calls, but such
cases are not covered extensively in this document.
Rosen, Brian wrote:
In the meeting, there was not consensus on having applicability
statements. I would like to propose the following be added to both
documents:
This document describes a typical Internet environment where the
endpoint device bears most of the burden of implementing emergency
calls, and the origination network has a minor role. The underlying
specifications permit the network to take a more expansive role in
emergency calls, which Is not covered extensively in this document.
------------------------------------------------------------------------
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