Cited in: RFC 5196

15 RFCs mentioned in the text of RFC 5196 (Session Initiation Protocol (SIP) User Agent Capability Extension to Presence Information Data Format (PIDF))

RFC	Title	Status	Date
2045	Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message BodiesN. Freed, N. Borenstein	Draft Standard	November 1996
2119	Key words for use in RFCs to Indicate Requirement LevelsS. Bradner	Best Current Practice	March 1997
2277	IETF Policy on Character Sets and LanguagesH. Alvestrand	Best Current Practice	January 1998
2648	A URN Namespace for IETF DocumentsR. Moats	Informational	August 1999
2778	A Model for Presence and Instant MessagingM. Day, J. Rosenberg, H. Sugano	Informational	February 2000
2913	MIME Content Types in Media Feature ExpressionsG. Klyne	Proposed Standard	September 2000
3688	The IETF XML RegistryM. Mealling	Best Current Practice	January 2004
3840	Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)J. Rosenberg, H. Schulzrinne, P. Kyzivat	Proposed Standard	August 2004
3859	Common Profile for Presence (CPP)J. Peterson	Proposed Standard	August 2004
3860	Common Profile for Instant Messaging (CPIM)J. Peterson	Proposed Standard	August 2004
3863	Presence Information Data Format (PIDF)H. Sugano, S. Fujimoto, G. Klyne, A. Bateman, W. Carr, J. Peterson	Proposed Standard	August 2004
4479	A Data Model for PresenceJ. Rosenberg	Proposed Standard	July 2006
4566	SDP: Session Description ProtocolM. Handley, V. Jacobson, C. Perkins · obsoleted by RFC 8866	Proposed Standard	July 2006
4569	Internet Assigned Number Authority (IANA) Registration of the Message Media Feature TagG. Camarillo	Informational	July 2006
4646	Tags for Identifying LanguagesA. Phillips, M. Davis · obsoleted by RFC 5646	Best Current Practice	September 2006