A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Updating Additional Data related to an Emergency Call
using Subscribe/ Notify
Author(s) : Brian Rosen
Filename : draft-rosen-ecrit-addldata-subnot-00.txt
Pages : 7
Date : 2013-07-08
Abstract:
Additional Call Data is sent in a SIP Call-Info header or in a
provided-by element of a PIDF-LO. Sometimes, the information needs
to be updated while an emergency call is in progress. It is best for
the Public Safety Answering Point (PSAP) to control the timing and
frequency of updates. This document describes a SIP Subscribe/Notify
Package to supply updates of Additional Call Data.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-rosen-ecrit-addldata-subnot
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-rosen-ecrit-addldata-subnot-00
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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