A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Conference Focus Indicating CCMP Support
Author(s) : Rifaat Shekh-Yusef
Mary Barnes
Filename : draft-yusef-dispatch-ccmp-indication-04.txt
Pages : 9
Date : 2013-05-10
Abstract:
The Centralized Conferencing Manipulation Protocol document defines a
way for a client to discover a conference control server that
supports CCMP. However, it does not define a way for a client
involved in a conference to determine if the conference focus
supports CCMP. This information would allow a CCMP-enabled client
that joins a conference using SIP to also register for the XCON
conference event package RFC 4575 [RFC4575] and take advantage of
CCMP operations on the conference.
This document describes a few options to address the above limitation
with the pros and cons for each approach, and recommends two to be
used depending on the need of the UA. The first approach uses the
Call-Info header and as a result this document updates RFC 3261
[RFC3261]. The second approach defines a new value for the 'purpose'
parameter in the 'service-uris' element in the SIP conferencing event
package, and as a result this document updates RFC 4575 [RFC4575].
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-yusef-dispatch-ccmp-indication
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-yusef-dispatch-ccmp-indication-04
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-yusef-dispatch-ccmp-indication-04
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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