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
Author(s) : Brian Rosen
Hannes Tschofenig
Roger Marshall
Randall Gellens
Filename : draft-ietf-ecrit-additional-data-08.txt
Pages : 81
Date : 2013-05-05
Abstract:
When an emergency call is sent to a Public Safety Answering Point
(PSAP), the device that sends it, as well as any application service
provider in the path of the call, or access network provider through
which the call originated may have information about the call or the
caller which the PSAP may be able to use. This document describes
data structures to convey such data to the PSAP. In addition, data
may also be included by reference, via a Uniform Resource Identifier
(URI) pointing to data found at an external resource. Consequently,
this document follows the tradition of prior emergency services
standardization work where data can be conveyed by value within the
call signaling (i.e., in body of the SIP message) and also 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:
http://tools.ietf.org/html/draft-ietf-ecrit-additional-data-08
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-ecrit-additional-data-08
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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