RFC 2974: Session Announcement Protocol

This document describes version 2 of the multicast session directory announcement protocol, Session Announcement Protocol (SAP), and the related issues…

Read RFC 2974 on the RFC Editor

Incoming relationships (47 related RFCs)

Normatively referenced by — RFC 6695: Methods to Convey Forward Error Correction (FEC) Framework Configuration Information
Informatively referenced by — RFC 4566: SDP: Session Description Protocol
Informatively referenced by — RFC 4145: TCP-Based Media Transport in the Session Description Protocol (SDP)
Informatively referenced by — RFC 6679: Explicit Congestion Notification (ECN) for RTP over UDP
Informatively referenced by — RFC 4568: Session Description Protocol (SDP) Security Descriptions for Media Streams
Informatively referenced by — RFC 4572: Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP)
Informatively referenced by — RFC 5506: Support for Reduced-Size Real-Time Transport Control Protocol (RTCP): Opportunities and Consequences
Informatively referenced by — RFC 8866: SDP: Session Description Protocol
Informatively referenced by — RFC 4961: Symmetric RTP / RTP Control Protocol (RTCP)
Informatively referenced by — RFC 5771: IANA Guidelines for IPv4 Multicast Address Assignments
Informatively referenced by — RFC 5740: NACK-Oriented Reliable Multicast (NORM) Transport Protocol
Informatively referenced by — RFC 6184: RTP Payload Format for H.264 Video
Informatively referenced by — RFC 4535: GSAKMP: Group Secure Association Key Management Protocol
Informatively referenced by — RFC 3890: A Transport Independent Bandwidth Modifier for the Session Description Protocol (SDP)
Informatively referenced by — RFC 4867: RTP Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs
Informatively referenced by — RFC 3435: Media Gateway Control Protocol (MGCP) Version 1.0
Informatively referenced by — RFC 7273: RTP Clock Source Signalling
Informatively referenced by — RFC 7798: RTP Payload Format for High Efficiency Video Coding (HEVC)
Informatively referenced by — RFC 3171: IANA Guidelines for IPv4 Multicast Address Assignments
Informatively referenced by — RFC 3180: GLOP Addressing in 233/8
Informatively referenced by — RFC 7587: RTP Payload Format for the Opus Speech and Audio Codec
Informatively referenced by — RFC 4796: The Session Description Protocol (SDP) Content Attribute
Informatively referenced by — RFC 5757: Multicast Mobility in Mobile IP Version 6 (MIPv6): Problem Statement and Brief Survey
Informatively referenced by — RFC 6015: RTP Payload Format for 1-D Interleaved Parity Forward Error Correction (FEC)
Informatively referenced by — RFC 6726: FLUTE - File Delivery over Unidirectional Transport
Informatively referenced by — RFC 8088: How to Write an RTP Payload Format
Informatively referenced by — RFC 3108: Conventions for the use of the Session Description Protocol (SDP) for ATM Bearer Connections
Informatively referenced by — RFC 3926: FLUTE - File Delivery over Unidirectional Transport
Informatively referenced by — RFC 4396: RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text
Informatively referenced by — RFC 6128: RTP Control Protocol (RTCP) Port for Source-Specific Multicast (SSM) Sessions
Informatively referenced by — RFC 6682: RTP Payload Format for Raptor Forward Error Correction (FEC)
Informatively referenced by — RFC 8872: Guidelines for Using the Multiplexing Features of RTP to Support Multiple Media Streams
Informatively referenced by — RFC 3451: Layered Coding Transport (LCT) Building Block
Informatively referenced by — RFC 4352: RTP Payload Format for the Extended Adaptive Multi-Rate Wideband (AMR-WB+) Audio Codec
Informatively referenced by — RFC 4435: A Framework for the Usage of Internet Media Guides (IMGs)
Informatively referenced by — RFC 5404: RTP Payload Format for G.719
Informatively referenced by — RFC 6597: RTP Payload Format for Society of Motion Picture and Television Engineers (SMPTE) ST 336 Encoded Data
Informatively referenced by — RFC 6884: RTP Payload Format for the Enhanced Variable Rate Narrowband-Wideband Codec (EVRC-NW)
Informatively referenced by — RFC 7104: Duplication Grouping Semantics in the Session Description Protocol
Informatively referenced by — RFC 4348: Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Audio Codec
Informatively referenced by — RFC 4473: Requirements for Internet Media Guides (IMGs)
Informatively referenced by — RFC 4749: RTP Payload Format for the G.729.1 Audio Codec
Informatively referenced by — RFC 5993: RTP Payload Format for Global System for Mobile Communications Half Rate (GSM-HR)
Informatively referenced by — RFC 6185: RTP Payload Format for H.264 Reduced-Complexity Decoding Operation (RCDO) Video
Informatively referenced by — RFC 6308: Overview of the Internet Multicast Addressing Architecture
Informatively referenced by — RFC 8861: Sending Multiple RTP Streams in a Single RTP Session: Grouping RTP Control Protocol (RTCP) Reception Statistics and Other Feedback
Informatively referenced by — RFC 9328: RTP Payload Format for Versatile Video Coding (VVC)