Media Type Registration of Payload Formats in the RTP Profile for Audio and Video Conferences

This specification has been revised 2 times since RFC 3555 (2003). Each document below formally obsoleted the one before it; the versions still in force are listed first.

Revision timeline

RFC 3555 (2003)
RFC 4855 (2007)
RFC 4856 (2007) ✓

Current versions — implement against these

RFC 4855Media Type Registration of RTP Payload FormatsUpdated
February 2007proposed standard
RFC 4856Media Type Registration of Payload Formats in the RTP Profile for Audio and Video ConferencesCurrent
February 2007proposed standard

Superseded versions — historical reference only

RFC 3555MIME Type Registration of RTP Payload FormatsObsoleted
July 2003proposed standardreplaced by RFC4855, RFC4856

This lineage is derived automatically from the “obsoletes” relationships recorded in the public RFC Editor index — no editorial judgement is applied to the ordering. The most recent document in the chain is RFC 4856 (February 2007).