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Status:

PROPOSED STANDARD

Obsoletes:

RFC 8843

Updates:

RFC 3264,RFC 5888,RFC 7941

Authors:

C. Holmberg
H. Alvestrand
C. Jennings

Stream:

IETF

Source:

mmusic (art)

Cite this RFC:TXT  | XML  |  BibTeX

DOI:  https://doi.org/10.17487/RFC9143

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Other actions:Submit Errata  | Find IPR Disclosures from the IETF  | View History of RFC 9143

Abstract

This specification defines a new Session Description Protocol (SDP)Grouping Framework extension called 'BUNDLE'. The extension can beused with the SDP offer/answer mechanism to negotiate the usage of asingle transport (5-tuple) for sending and receiving media describedby multiple SDP media descriptions ("m=" sections). Such transport isreferred to as a "BUNDLE transport", and the media is referred to as"bundled media". The "m=" sections that use the BUNDLE transport forma BUNDLE group.

This specification defines a new RTP Control Protocol (RTCP) SourceDescription (SDES) item and a new RTP header extension.

This specification updates RFCs 3264, 5888, and 7941.

This specification obsoletes RFC 8843.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.