29 pages 1995-07-07

Expired
WG Document
28 pages 2000-07-18

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WG Document
37 pages 2001-02-23

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WG Document
49 pages 2001-02-23

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WG Document
10 pages 1999-12-28

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WG Document
20 pages 2021-12-06

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WG Document : Informational
Jul 2021
6 pages 2001-09-20

Expired
WG Document
2005-02-09

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WG Document
14 pages 1996-11-27

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WG Document
18 pages 1998-03-12

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WG Document
24 pages 2001-03-05

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WG Document
18 pages 1996-02-22

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WG Document
23 pages 2007-03-06

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WG Document
2001-01-24

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WG Document
18 pages 2003-01-14

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WG Document
17 pages 2010-03-01

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WG Document
13 pages 1999-06-21

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WG Document
4 pages 1998-12-16

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WG Document
9 pages 2000-11-01

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WG Document
61 pages 2005-02-23

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WG Document : Proposed Standard Jon Peterson
24 pages 2001-04-24

Expired
WG Document
12 pages 1999-05-21

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WG Document
16 pages 1999-03-19

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WG Document
34 pages 1999-06-25

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4 pages 1999-07-29

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25 pages 1996-11-26

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29 pages 2014-07-04

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WG Document 1
Ari Keränen 92 pages 1998-04

Proposed Standard RFC
Obsoleted by rfc7826 2
42 pages 1998-04

Proposed Standard RFC
Obsoleted by rfc4566
Updated by rfc3266 2
151 pages
RFC 2543 SIP: Session Initiation Protocol
1999-03

Proposed Standard RFC
Obsoleted by rfc3261, rfc3262, rfc3263, rfc3264, rfc3265 2
18 pages 2000-10

Experimental RFC
110 pages
RFC 3108 Conventions for the use of the Session Description Protocol (SDP) for ATM Bearer Connections Errata
2001-05

Proposed Standard RFC
39 pages
RFC 3259 A Message Bus for Local Coordination
2002-05

Informational RFC Allison J. Mankin
25 pages
RFC 3264 An Offer/Answer Model with Session Description Protocol (SDP) Errata
2002-07

Proposed Standard RFC
Updated by rfc6157, rfc8843, rfc9143 2 Allison J. Mankin
5 pages
RFC 3266 Support for IPv6 in Session Description Protocol (SDP) Errata
2002-07

Proposed Standard RFC
Obsoleted by rfc4566 Allison J. Mankin
11 pages
RFC 3388 Grouping of Media Lines in the Session Description Protocol (SDP)
2002-12

Proposed Standard RFC
Obsoleted by rfc5888 Allison J. Mankin
6 pages
RFC 3524 Mapping of Media Streams to Resource Reservation Flows
2003-04

Proposed Standard RFC Allison J. Mankin
8 pages
RFC 3605 Real Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP) Errata
2003-10

Proposed Standard RFC Jon Peterson
22 pages
RFC 3890 A Transport Independent Bandwidth Modifier for the Session Description Protocol (SDP)
2004-09

Proposed Standard RFC Jon Peterson
7 pages
RFC 4091 The Alternative Network Address Types (ANAT) Semantics for the Session Description Protocol (SDP) Grouping Framework
2005-06

Proposed Standard RFC
Obsoleted by rfc5245 Jon Peterson
15 pages
RFC 4145 TCP-Based Media Transport in the Session Description Protocol (SDP)
2005-09

Proposed Standard RFC
Updated by rfc4572 Jon Peterson
24 pages
RFC 4317 Session Description Protocol (SDP) Offer/Answer Examples
2005-12

Informational RFC Jon Peterson
22 pages
RFC 4435 A Framework for the Usage of Internet Media Guides (IMGs)
2006-04

Informational RFC Jon Peterson
23 pages
RFC 4473 Requirements for Internet Media Guides (IMGs)
2006-05

Informational RFC Jon Peterson
49 pages 2006-07

Proposed Standard RFC
Obsoleted by rfc8866 2 Jon Peterson
30 pages
RFC 4567 Key Management Extensions for Session Description Protocol (SDP) and Real Time Streaming Protocol (RTSP) Errata
2006-07

Proposed Standard RFC Jon Peterson
44 pages
RFC 4568 Session Description Protocol (SDP) Security Descriptions for Media Streams Errata
2006-07

Proposed Standard RFC Jon Peterson
14 pages 2006-07

Proposed Standard RFC Jon Peterson
17 pages
RFC 4572 Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP)
2006-07

Proposed Standard RFC
Obsoleted by rfc8122 Allison J. Mankin
8 pages
RFC 4574 The Session Description Protocol (SDP) Label Attribute
2006-08

Proposed Standard RFC Allison J. Mankin
12 pages
RFC 4583 Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) Streams Errata
2006-11

Proposed Standard RFC
Obsoleted by rfc8856 Allison J. Mankin
6 pages
RFC 4756 Forward Error Correction Grouping Semantics in Session Description Protocol
2006-11

Proposed Standard RFC
Obsoleted by rfc5956 Cullen Fluffy Jennings
11 pages
RFC 4796 The Session Description Protocol (SDP) Content Attribute
2007-02

Proposed Standard RFC Cullen Fluffy Jennings
16 pages
RFC 5027 Security Preconditions for Session Description Protocol (SDP) Media Streams
2007-10

Proposed Standard RFC Jon Peterson
117 pages
RFC 5245 Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols Errata
2010-04

Proposed Standard RFC
Obsoleted by rfc8445, rfc8839
Updated by rfc6336 1 Cullen Fluffy Jennings
9 pages
RFC 5432 Quality of Service (QoS) Mechanism Selection in the Session Description Protocol (SDP)
2009-03

Proposed Standard RFC Cullen Fluffy Jennings
50 pages
RFC 5547 A Session Description Protocol (SDP) Offer/Answer Mechanism to Enable File Transfer Errata
2009-05

Proposed Standard RFC Cullen Fluffy Jennings
18 pages
RFC 5576 Source-Specific Media Attributes in the Session Description Protocol (SDP) Errata
2009-06

Proposed Standard RFC Cullen Fluffy Jennings
18 pages
RFC 5583 Signaling Media Decoding Dependency in the Session Description Protocol (SDP) Errata
2009-07

Proposed Standard RFC Cullen Fluffy Jennings
21 pages
RFC 5888 The Session Description Protocol (SDP) Grouping Framework Errata
2010-06

Proposed Standard RFC
Updated by rfc8843, rfc9143 Cullen Fluffy Jennings
17 pages
RFC 5898 Connectivity Preconditions for Session Description Protocol (SDP) Media Streams
2010-07

Proposed Standard RFC Cullen Fluffy Jennings
77 pages
RFC 5939 Session Description Protocol (SDP) Capability Negotiation Errata
2010-09

Proposed Standard RFC
Updated by rfc6871 Robert Sparks
14 pages
RFC 5956 Forward Error Correction Grouping Semantics in the Session Description Protocol
2010-09

Proposed Standard RFC Robert Sparks
23 pages
RFC 6236 Negotiation of Generic Image Attributes in the Session Description Protocol (SDP) Errata
2011-05

Proposed Standard RFC Robert Sparks
5 pages
RFC 6336 IANA Registry for Interactive Connectivity Establishment (ICE) Options
2011-07

Proposed Standard RFC
Obsoleted by rfc8839 Gonzalo Camarillo
29 pages
RFC 6544 TCP Candidates with Interactive Connectivity Establishment (ICE)
2012-03

Proposed Standard RFC Gonzalo Camarillo
33 pages
RFC 6849 An Extension to the Session Description Protocol (SDP) and Real-time Transport Protocol (RTP) for Media Loopback
2013-02

Proposed Standard RFC Gonzalo Camarillo
55 pages
RFC 6871 Session Description Protocol (SDP) Media Capabilities Negotiation
2013-02

Proposed Standard RFC Gonzalo Camarillo
22 pages
RFC 7006 Miscellaneous Capabilities Negotiation in the Session Description Protocol (SDP) Errata
2013-09

Proposed Standard RFC Gonzalo Camarillo
10 pages
RFC 7104 Duplication Grouping Semantics in the Session Description Protocol
2014-01

Proposed Standard RFC Gonzalo Camarillo
39 pages
RFC 7195 Session Description Protocol (SDP) Extension for Setting Audio and Video Media Streams over Circuit-Switched Bearers in the Public Switched Telephone Network (PSTN)
2014-05

Proposed Standard RFC Gonzalo Camarillo
11 pages
RFC 7197 Duplication Delay Attribute in the Session Description Protocol
2014-04

Proposed Standard RFC Gonzalo Camarillo
8 pages
RFC 7261 Offer/Answer Considerations for G723 Annex A and G729 Annex B
2014-05

Proposed Standard RFC Gonzalo Camarillo
23 pages
RFC 7345 UDP Transport Layer (UDPTL) over Datagram Transport Layer Security (DTLS)
2014-08

Proposed Standard RFC
Updated by rfc8842 Alissa Cooper
16 pages
RFC 7362 Latching: Hosted NAT Traversal (HNT) for Media in Real-Time Communication
2014-09

Informational RFC Alissa Cooper
46 pages
RFC 7604 Comparison of Different NAT Traversal Techniques for Media Controlled by the Real-Time Streaming Protocol (RTSP)
2015-09

Informational RFC Alissa Cooper
33 pages
RFC 7825 A Network Address Translator (NAT) Traversal Mechanism for Media Controlled by the Real-Time Streaming Protocol (RTSP)
2016-12

Proposed Standard RFC Alissa Cooper
318 pages
RFC 7826 Real-Time Streaming Protocol Version 2.0
2016-12

Proposed Standard RFC 2 Alissa Cooper
7 pages
RFC 7850 Registering Values of the SDP 'proto' Field for Transporting RTP Media over TCP under Various RTP Profiles
2016-04

Proposed Standard RFC Ben Campbell
18 pages
RFC 8122 Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP) Errata
2017-03

Proposed Standard RFC
Updated by rfc8844 Ben Campbell
12 pages
RFC 8830 WebRTC MediaStream Identification in the Session Description Protocol
2021-01

Proposed Standard RFC 1 Ben Campbell
38 pages
RFC 8839 Session Description Protocol (SDP) Offer/Answer Procedures for Interactive Connectivity Establishment (ICE)
2021-01

Proposed Standard RFC 1 Adam Roach
34 pages
RFC 8840 A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE)
2021-01

Proposed Standard RFC
Updated by rfc9725 Ben Campbell
21 pages
RFC 8841 Session Description Protocol (SDP) Offer/Answer Procedures for Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer Security (DTLS) Transport
2021-01

Proposed Standard RFC Ben Campbell
19 pages
RFC 8842 Session Description Protocol (SDP) Offer/Answer Considerations for Datagram Transport Layer Security (DTLS) and Transport Layer Security (TLS)
2021-01

Proposed Standard RFC
Updated by rfc9725 Ben Campbell
50 pages
RFC 8843 Negotiating Media Multiplexing Using the Session Description Protocol (SDP) Errata
2021-01

Proposed Standard RFC
Obsoleted by rfc9143 Ben Campbell
17 pages
RFC 8844 Unknown Key-Share Attacks on Uses of TLS with the Session Description Protocol (SDP)
2021-01

Proposed Standard RFC Adam Roach
26 pages 2021-01

Proposed Standard RFC Ben Campbell
30 pages
RFC 8853 Using Simulcast in Session Description Protocol (SDP) and RTP Sessions
2021-01

Proposed Standard RFC Ben Campbell
9 pages
RFC 8858 Indicating Exclusive Support of RTP and RTP Control Protocol (RTCP) Multiplexing Using the Session Description Protocol (SDP)
2021-01

Proposed Standard RFC Ben Campbell
82 pages
RFC 8859 A Framework for Session Description Protocol (SDP) Attributes When Multiplexing
2021-01

Proposed Standard RFC Ben Campbell
24 pages
RFC 8864 Negotiation Data Channels Using the Session Description Protocol (SDP) Errata
2021-01

Proposed Standard RFC Adam Roach
18 pages
RFC 8865 T.140 Real-Time Text Conversation over WebRTC Data Channels
2021-01

Proposed Standard RFC Murray Kucherawy
57 pages
RFC 8866 SDP: Session Description Protocol
2021-01

Proposed Standard RFC 2 Adam Roach
17 pages
RFC 8873 Message Session Relay Protocol (MSRP) over Data Channels
2021-01

Proposed Standard RFC Murray Kucherawy
54 pages
RFC 9143 Negotiating Media Multiplexing Using the Session Description Protocol (SDP)
2022-02

Proposed Standard RFC Murray Kucherawy