A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Multiparty Multimedia Session Control Working Group of the IETF.
Title : Miscellaneous Capabilities Negotiation in the Session Description Protocol (SDP)
Author(s) : Miguel A. Garcia-Martin
Simo Veikkolainen
Robert R. Gilman
Filename : draft-ietf-mmusic-sdp-miscellaneous-caps-07.txt
Pages : 22
Date : 2013-07-10
Abstract:
SDP has been extended with a capability negotiation mechanism
framework that allows the endpoints to negotiate transport protocols
and attributes. This framework has been extended with a media
capabilities negotiation mechanism that allows endpoints to negotiate
additional media-related capabilities. This negotiation is embedded
into the widely-used SDP offer/answer procedures.
This memo extends the SDP capability negotiation framework to allow
endpoints to negotiate three additional SDP capabilities. In
particular, this memo provides a mechanism to negotiate bandwidth
('b=' line), connection data ('c=' line), and session or media titles
('i=' line for each session or media).
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-miscellaneous-caps
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-mmusic-sdp-miscellaneous-caps-07
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-mmusic-sdp-miscellaneous-caps-07
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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