Re: [MMUSIC] I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt

<Simo.Veikkolainen@nokia.com> Wed, 13 March 2013 15:09 UTC

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From: <Simo.Veikkolainen@nokia.com>
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Thread-Topic: [MMUSIC] I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt
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Subject: Re: [MMUSIC] I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt
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Hello,

We just submitted a new version of the miscellaneous-caps draft, with text that states that if the connection data capability attribute (a=ccap) is used the port number in the resulting SDP MUST be the same as in the original "m=" line, except for PSTN type bearers (when the port number used is 9).

Regards,
Simo

-----Original Message-----
From: mmusic-bounces@ietf.org [mailto:mmusic-bounces@ietf.org] On Behalf Of ext internet-drafts@ietf.org
Sent: 13. maaliskuuta 2013 15:39
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Cc: mmusic@ietf.org
Subject: [MMUSIC] I-D Action: draft-ietf-mmusic-sdp-miscellaneous-caps-04.txt


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-04.txt
	Pages           : 21
	Date            : 2013-03-13

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 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-04

A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-mmusic-sdp-miscellaneous-caps-04


Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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