RFC 8035

Session Description Protocol (SDP) Offer/Answer Clarifications for RTP/RTCP Multiplexing, November 2016

File formats:
icon for text file icon for PDF icon for HTML
Status:
PROPOSED STANDARD
Updates:
RFC 5761
Author:
C. Holmberg
Stream:
IETF
Source:
avtcore (art)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC8035

Discuss this RFC: Send questions or comments to avt@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This document updates RFC 5761 by clarifying the SDP offer/answer negotiation of RTP and RTP Control Protocol (RTCP) multiplexing. It makes it clear that an answerer can only include an "a=rtcp-mux" attribute in a Session Description Protocol (SDP) answer if the associated SDP offer contained the attribute.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.