| 9143 | Negotiating Media Multiplexing Using the Session Description Protocol (SDP)C. Holmberg, H. Alvestrand, C. Jennings | Proposed Standard | February 2022 |
| 8873 | Message Session Relay Protocol (MSRP) over Data ChannelsJM. Recio, Ed., C. Holmberg | Proposed Standard | January 2021 |
| 8866 | SDP: Session Description ProtocolA. Begen, P. Kyzivat, C. Perkins, M. Handley | Proposed Standard | January 2021 |
| 8865 | T.140 Real-Time Text Conversation over WebRTC Data ChannelsC. Holmberg, G. Hellström | Proposed Standard | January 2021 |
| 8864 | Negotiation Data Channels Using the Session Description Protocol (SDP)K. Drage, M. Makaraju, R. Ejzak, J. Marcon, R. Even, Ed. | Proposed Standard | January 2021 |
| 8859 | A Framework for Session Description Protocol (SDP) Attributes When MultiplexingS. Nandakumar | Proposed Standard | January 2021 |
| 8858 | Indicating Exclusive Support of RTP and RTP Control Protocol (RTCP) Multiplexing Using the Session Description Protocol (SDP)C. Holmberg | Proposed Standard | January 2021 |
| 8853 | Using Simulcast in Session Description Protocol (SDP) and RTP SessionsB. Burman, M. Westerlund, S. Nandakumar, M. Zanaty | Proposed Standard | January 2021 |
| 8851 | RTP Payload Format RestrictionsA.B. Roach, Ed. | Proposed Standard | January 2021 |
| 8844 | Unknown Key-Share Attacks on Uses of TLS with the Session Description Protocol (SDP)M. Thomson, E. Rescorla | Proposed Standard | January 2021 |
| 8843 | Negotiating Media Multiplexing Using the Session Description Protocol (SDP)C. Holmberg, H. Alvestrand, C. Jennings · obsoleted by RFC 9143 | Proposed Standard | January 2021 |
| 8842 | Session Description Protocol (SDP) Offer/Answer Considerations for Datagram Transport Layer Security (DTLS) and Transport Layer Security (TLS)C. Holmberg, R. Shpount | Proposed Standard | January 2021 |
| 8841 | Session Description Protocol (SDP) Offer/Answer Procedures for Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer Security (DTLS) TransportC. Holmberg, R. Shpount, S. Loreto, G. Camarillo | Proposed Standard | January 2021 |
| 8840 | A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE)E. Ivov, T. Stach, E. Marocco, C. Holmberg | Proposed Standard | January 2021 |
| 8839 | Session Description Protocol (SDP) Offer/Answer Procedures for Interactive Connectivity Establishment (ICE)M. Petit-Huguenin, S. Nandakumar, C. Holmberg, A. Keränen, R. Shpount | Proposed Standard | January 2021 |
| 8830 | WebRTC MediaStream Identification in the Session Description ProtocolH. Alvestrand | Proposed Standard | January 2021 |
| 8122 | Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP)J. Lennox, C. Holmberg | Proposed Standard | March 2017 |
| 7850 | Registering Values of the SDP 'proto' Field for Transporting RTP Media over TCP under Various RTP ProfilesS. Nandakumar | Proposed Standard | April 2016 |
| 7826 | Real-Time Streaming Protocol Version 2.0H. Schulzrinne, A. Rao, R. Lanphier, M. Westerlund, M. Stiemerling, Ed. | Proposed Standard | December 2016 |
| 7825 | A Network Address Translator (NAT) Traversal Mechanism for Media Controlled by the Real-Time Streaming Protocol (RTSP)J. Goldberg, M. Westerlund, T. Zeng | Proposed Standard | December 2016 |
| 7604 | Comparison of Different NAT Traversal Techniques for Media Controlled by the Real-Time Streaming Protocol (RTSP)M. Westerlund, T. Zeng | Informational | September 2015 |
| 7362 | Latching: Hosted NAT Traversal (HNT) for Media in Real-Time CommunicationE. Ivov, H. Kaplan, D. Wing | Informational | September 2014 |
| 7345 | UDP Transport Layer (UDPTL) over Datagram Transport Layer Security (DTLS)C. Holmberg, I. Sedlacek, G. Salgueiro | Proposed Standard | August 2014 |
| 7261 | Offer/Answer Considerations for G723 Annex A and G729 Annex BM. Perumal, P. Ravindran | Proposed Standard | May 2014 |
| 7197 | Duplication Delay Attribute in the Session Description ProtocolA. Begen, Y. Cai, H. Ou | Proposed Standard | April 2014 |
| 7195 | Session Description Protocol (SDP) Extension for Setting Audio and Video Media Streams over Circuit-Switched Bearers in the Public Switched Telephone Network (PSTN)M. Garcia-Martin, S. Veikkolainen | Proposed Standard | May 2014 |
| 7104 | Duplication Grouping Semantics in the Session Description ProtocolA. Begen, Y. Cai, H. Ou | Proposed Standard | January 2014 |
| 7006 | Miscellaneous Capabilities Negotiation in the Session Description Protocol (SDP)M. Garcia-Martin, S. Veikkolainen, R. Gilman | Proposed Standard | September 2013 |
| 6871 | Session Description Protocol (SDP) Media Capabilities NegotiationR. Gilman, R. Even, F. Andreasen | Proposed Standard | February 2013 |
| 6849 | An Extension to the Session Description Protocol (SDP) and Real-time Transport Protocol (RTP) for Media LoopbackH. Kaplan, Ed., K. Hedayat, N. Venna, P. Jones, N. Stratton | Proposed Standard | February 2013 |
| 6544 | TCP Candidates with Interactive Connectivity Establishment (ICE)J. Rosenberg, A. Keranen, B. B. Lowekamp, A. B. Roach | Proposed Standard | March 2012 |
| 6336 | IANA Registry for Interactive Connectivity Establishment (ICE) OptionsM. Westerlund, C. Perkins · obsoleted by RFC 8839 | Proposed Standard | July 2011 |
| 6236 | Negotiation of Generic Image Attributes in the Session Description Protocol (SDP)I. Johansson, K. Jung | Proposed Standard | May 2011 |
| 5956 | Forward Error Correction Grouping Semantics in the Session Description ProtocolA. Begen | Proposed Standard | September 2010 |
| 5939 | Session Description Protocol (SDP) Capability NegotiationF. Andreasen | Proposed Standard | September 2010 |
| 5898 | Connectivity Preconditions for Session Description Protocol (SDP) Media StreamsF. Andreasen, G. Camarillo, D. Oran, D. Wing | Proposed Standard | July 2010 |
| 5888 | The Session Description Protocol (SDP) Grouping FrameworkG. Camarillo, H. Schulzrinne | Proposed Standard | June 2010 |
| 5583 | Signaling Media Decoding Dependency in the Session Description Protocol (SDP)T. Schierl, S. Wenger | Proposed Standard | July 2009 |
| 5576 | Source-Specific Media Attributes in the Session Description Protocol (SDP)J. Lennox, J. Ott, T. Schierl | Proposed Standard | June 2009 |
| 5547 | A Session Description Protocol (SDP) Offer/Answer Mechanism to Enable File TransferM. Garcia-Martin, M. Isomaki, G. Camarillo, S. Loreto, P. Kyzivat | Proposed Standard | May 2009 |
| 5432 | Quality of Service (QoS) Mechanism Selection in the Session Description Protocol (SDP)J. Polk, S. Dhesikan, G. Camarillo | Proposed Standard | March 2009 |
| 5245 | Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer ProtocolsJ. Rosenberg · obsoleted by RFC 8445, RFC 8839 | Proposed Standard | April 2010 |
| 5027 | Security Preconditions for Session Description Protocol (SDP) Media StreamsF. Andreasen, D. Wing | Proposed Standard | October 2007 |
| 4796 | The Session Description Protocol (SDP) Content AttributeJ. Hautakorpi, G. Camarillo | Proposed Standard | February 2007 |
| 4756 | Forward Error Correction Grouping Semantics in Session Description ProtocolA. Li · obsoleted by RFC 5956 | Proposed Standard | November 2006 |
| 4583 | Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) StreamsG. Camarillo · obsoleted by RFC 8856 | Proposed Standard | November 2006 |
| 4574 | The Session Description Protocol (SDP) Label AttributeO. Levin, G. Camarillo | Proposed Standard | August 2006 |
| 4572 | Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP)J. Lennox · obsoleted by RFC 8122 | Proposed Standard | July 2006 |
| 4570 | Session Description Protocol (SDP) Source FiltersB. Quinn, R. Finlayson | Proposed Standard | July 2006 |
| 4568 | Session Description Protocol (SDP) Security Descriptions for Media StreamsF. Andreasen, M. Baugher, D. Wing | Proposed Standard | July 2006 |
| 4567 | Key Management Extensions for Session Description Protocol (SDP) and Real Time Streaming Protocol (RTSP)J. Arkko, F. Lindholm, M. Naslund, K. Norrman, E. Carrara | Proposed Standard | July 2006 |
| 4566 | SDP: Session Description ProtocolM. Handley, V. Jacobson, C. Perkins · obsoleted by RFC 8866 | Proposed Standard | July 2006 |
| 4473 | Requirements for Internet Media Guides (IMGs)Y. Nomura, R. Walsh, J-P. Luoma, J. Ott, H. Schulzrinne | Informational | May 2006 |
| 4435 | A Framework for the Usage of Internet Media Guides (IMGs)Y. Nomura, R. Walsh, J-P. Luoma, H. Asaeda, H. Schulzrinne | Informational | April 2006 |
| 4317 | Session Description Protocol (SDP) Offer/Answer ExamplesA. Johnston, R. Sparks | Informational | December 2005 |
| 4145 | TCP-Based Media Transport in the Session Description Protocol (SDP)D. Yon, G. Camarillo | Proposed Standard | September 2005 |
| 4091 | The Alternative Network Address Types (ANAT) Semantics for the Session Description Protocol (SDP) Grouping FrameworkG. Camarillo, J. Rosenberg · obsoleted by RFC 5245 | Proposed Standard | June 2005 |
| 3890 | A Transport Independent Bandwidth Modifier for the Session Description Protocol (SDP)M. Westerlund | Proposed Standard | September 2004 |
| 3605 | Real Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP)C. Huitema | Proposed Standard | October 2003 |
| 3524 | Mapping of Media Streams to Resource Reservation FlowsG. Camarillo, A. Monrad | Proposed Standard | April 2003 |
| 3388 | Grouping of Media Lines in the Session Description Protocol (SDP)G. Camarillo, G. Eriksson, J. Holler, H. Schulzrinne · obsoleted by RFC 5888 | Proposed Standard | December 2002 |
| 3266 | Support for IPv6 in Session Description Protocol (SDP)S. Olson, G. Camarillo, A. B. Roach · obsoleted by RFC 4566 | Proposed Standard | July 2002 |
| 3264 | An Offer/Answer Model with Session Description Protocol (SDP)J. Rosenberg, H. Schulzrinne | Proposed Standard | July 2002 |
| 3259 | A Message Bus for Local CoordinationJ. Ott, C. Perkins, D. Kutscher | Informational | May 2002 |
| 3108 | Conventions for the use of the Session Description Protocol (SDP) for ATM Bearer ConnectionsR. Kumar, M. Mostafa | Proposed Standard | May 2001 |
| 2974 | Session Announcement ProtocolM. Handley, C. Perkins, E. Whelan | Experimental | October 2000 |
| 2543 | SIP: Session Initiation ProtocolM. Handley, H. Schulzrinne, E. Schooler, J. Rosenberg · obsoleted by RFC 3261, RFC 3262, RFC 3263, RFC 3264, RFC 3265 | Proposed Standard | March 1999 |
| 2327 | SDP: Session Description ProtocolM. Handley, V. Jacobson · obsoleted by RFC 4566 | Proposed Standard | April 1998 |
| 2326 | Real Time Streaming Protocol (RTSP)H. Schulzrinne, A. Rao, R. Lanphier · obsoleted by RFC 7826 | Proposed Standard | April 1998 |