| 1633 | Integrated Services in the Internet Architecture: an OverviewR. Braden, D. Clark, S. Shenker | Informational | June 1994 |
| 2113 | IP Router Alert OptionD. Katz | Proposed Standard | February 1997 |
| 2205 | Resource ReSerVation Protocol (RSVP) -- Version 1 Functional SpecificationR. Braden, Ed., L. Zhang, S. Berson, S. Herzog, S. Jamin | Proposed Standard | September 1997 |
| 2210 | The Use of RSVP with IETF Integrated ServicesJ. Wroclawski | Proposed Standard | September 1997 |
| 2326 | Real Time Streaming Protocol (RTSP)H. Schulzrinne, A. Rao, R. Lanphier · obsoleted by RFC 7826 | Proposed Standard | April 1998 |
| 2474 | Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 HeadersK. Nichols, S. Blake, F. Baker, D. Black | Proposed Standard | December 1998 |
| 2475 | An Architecture for Differentiated ServicesS. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, W. Weiss | Informational | December 1998 |
| 2711 | IPv6 Router Alert OptionC. Partridge, A. Jackson | Proposed Standard | October 1999 |
| 2747 | RSVP Cryptographic AuthenticationF. Baker, B. Lindell, M. Talwar | Proposed Standard | January 2000 |
| 2872 | Application and Sub Application Identity Policy Element for Use with RSVPY. Bernet, R. Pabbati | Proposed Standard | June 2000 |
| 2961 | RSVP Refresh Overhead Reduction ExtensionsL. Berger, D. Gan, G. Swallow, P. Pan, F. Tommasi, S. Molendini | Proposed Standard | April 2001 |
| 3097 | RSVP Cryptographic Authentication -- Updated Message Type ValueR. Braden, L. Zhang | Proposed Standard | April 2001 |
| 3175 | Aggregation of RSVP for IPv4 and IPv6 ReservationsF. Baker, C. Iturralde, F. Le Faucheur, B. Davie | Proposed Standard | September 2001 |
| 3261 | SIP: Session Initiation ProtocolJ. Rosenberg, H. Schulzrinne, G. Camarillo, A. Johnston, J. Peterson, R. Sparks, M. Handley, E. Schooler | Proposed Standard | July 2002 |
| 3312 | Integration of Resource Management and Session Initiation Protocol (SIP)G. Camarillo, Ed., W. Marshall, Ed., J. Rosenberg | Proposed Standard | October 2002 |
| 3550 | RTP: A Transport Protocol for Real-Time ApplicationsH. Schulzrinne, S. Casner, R. Frederick, V. Jacobson | Internet Standard | July 2003 |
| 3588 | Diameter Base ProtocolP. Calhoun, J. Loughney, E. Guttman, G. Zorn, J. Arkko · obsoleted by RFC 6733 | Proposed Standard | September 2003 |
| 3644 | Policy Quality of Service (QoS) Information ModelY. Snir, Y. Ramberg, J. Strassner, R. Cohen, B. Moore | Proposed Standard | November 2003 |
| 4032 | Update to the Session Initiation Protocol (SIP) Preconditions FrameworkG. Camarillo, P. Kyzivat | Proposed Standard | March 2005 |
| 4301 | Security Architecture for the Internet ProtocolS. Kent, K. Seo | Proposed Standard | December 2005 |
| 4302 | IP Authentication HeaderS. Kent | Proposed Standard | December 2005 |
| 4303 | IP Encapsulating Security Payload (ESP)S. Kent | Proposed Standard | December 2005 |
| 4566 | SDP: Session Description ProtocolM. Handley, V. Jacobson, C. Perkins · obsoleted by RFC 8866 | Proposed Standard | July 2006 |
| 4741 | NETCONF Configuration ProtocolR. Enns, Ed. · obsoleted by RFC 6241 | Proposed Standard | December 2006 |
| 4860 | Generic Aggregate Resource ReSerVation Protocol (RSVP) ReservationsF. Le Faucheur, B. Davie, P. Bose, C. Christou, M. Davenport | Proposed Standard | May 2007 |
| 4923 | Quality of Service (QoS) Signaling in a Nested Virtual Private NetworkF. Baker, P. Bose | Informational | August 2007 |
| 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 |
| 5277 | NETCONF Event NotificationsS. Chisholm, H. Trevino | Proposed Standard | July 2008 |
| 5389 | Session Traversal Utilities for NAT (STUN)J. Rosenberg, R. Mahy, P. Matthews, D. Wing · obsoleted by RFC 8489 | Proposed Standard | October 2008 |
| 5432 | Quality of Service (QoS) Mechanism Selection in the Session Description Protocol (SDP)J. Polk, S. Dhesikan, G. Camarillo | Proposed Standard | March 2009 |
| 5741 | RFC Streams, Headers, and BoilerplatesL. Daigle, Ed., O. Kolkman, Ed., IAB · obsoleted by RFC 7841 | Informational | December 2009 |
| 5853 | Requirements from Session Initiation Protocol (SIP) Session Border Control (SBC) DeploymentsJ. Hautakorpi, Ed., G. Camarillo, R. Penfield, A. Hawrylyshen, M. Bhatia | Informational | April 2010 |
| 5866 | Diameter Quality-of-Service ApplicationD. Sun, Ed., P. McCann, H. Tschofenig, T. Tsou, A. Doria, G. Zorn, Ed. | Proposed Standard | May 2010 |
| 5946 | Resource Reservation Protocol (RSVP) Extensions for Path-Triggered RSVP Receiver ProxyF. Le Faucheur, J. Manner, A. Narayanan, A. Guillou, H. Malik | Proposed Standard | October 2010 |
| 5974 | NSIS Signaling Layer Protocol (NSLP) for Quality-of-Service SignalingJ. Manner, G. Karagiannis, A. McDonald | Experimental | October 2010 |