Cited in: RFC 5574
4 RFCs mentioned in the text of RFC 5574 (RTP Payload Format for the Speex Codec)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 3550 | RTP: A Transport Protocol for Real-Time Applications | Internet Standard | July 2003 |
| 4288 | Media Type Specifications and Registration Procedures | Best Current Practice | December 2005 |
| 4566 | SDP: Session Description Protocol | Proposed Standard | July 2006 |