The IESG has received a request from the Multiparty Multimedia Session Control WG (mmusic) to consider the following document: - 'Session Description Protocol (SDP) Extension For Setting Up Audio and Video Media Streams Over Circuit-Switched Bearers In The Public Switched Telephone Network (PSTN)' <draft-ietf-mmusic-sdp-cs-17.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2013-02-01. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract This memo describes use cases, requirements, and protocol extensions for using the Session Description Protocol (SDP) Offer/Answer model for establishing audio and video media streams over circuit-switched bearers in the Public Switched Telephone Network (PSTN). The file can be obtained via http://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-cs/ IESG discussion can be tracked via http://datatracker.ietf.org/doc/draft-ietf-mmusic-sdp-cs/ballot/ No IPR declarations have been submitted directly on this I-D.
