I-D ACTION:draft-ietf-mmusic-sdp-misc-cap-00.txt
Internet-Drafts@ietf.org Tue, 16 March 2010 22:15 UTC
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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) : M. Garcia-Martin, S. Veikkolainen, R. Gilman
Filename : draft-ietf-mmusic-sdp-misc-cap-00.txt
Pages : 17
Date : 2010-3-1
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 a number of miscellaneous SDP capabilities.
In particular, this memo provides a mechanism to negotiate media
titles ("i=" line for each media), connection data ("c=" line), and
media bandwidth ("b=" line).
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