A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Emergency Context Resolution with Internet Technologies Working Group of the IETF.
Title : Additional Data Related to an Emergency Call
Authors : Randall Gellens
Brian Rosen
Hannes Tschofenig
Roger Marshall
James Winterbottom
Filename : draft-ietf-ecrit-additional-data-34.txt
Pages : 110
Date : 2015-08-26
Abstract:
When an emergency call is sent to a Public Safety Answering Point
(PSAP), the originating device, the access network provider to which
the device is connected, and all service providers in the path of the
call have information about the call, the caller or the location
which is helpful for the PSAP to have in handling the emergency.
This document describes data structures and mechanisms to convey such
data to the PSAP. The intent is that every emergency call carry the
information described here using the mechanisms described here.
The mechanisms permit the data to be conveyed by reference (as an
external resource) or by value (within the body of a SIP message or a
location object). This follows the tradition of prior emergency
services standardization work where data can be conveyed by value
within the call signaling (i.e., in the body of the SIP message) or
by reference.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ecrit-additional-data/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-ecrit-additional-data-34
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-ecrit-additional-data-34
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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