Cited in: RFC 3903
9 RFCs mentioned in the text of RFC 3903 (Session Initiation Protocol (SIP) Extension for Event State Publication)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2234 | Augmented BNF for Syntax Specifications: ABNF | Proposed Standard | November 1997 |
| 2616 | Hypertext Transfer Protocol -- HTTP/1.1 | Draft Standard | June 1999 |
| 2778 | A Model for Presence and Instant Messaging | Informational | February 2000 |
| 3261 | SIP: Session Initiation Protocol | Proposed Standard | July 2002 |
| 3265 | Session Initiation Protocol (SIP)-Specific Event Notification | Proposed Standard | July 2002 |
| 3840 | Indicating User Agent Capabilities in the Session Initiation Protocol (SIP) | Proposed Standard | August 2004 |
| 3851 | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Message Specification | Proposed Standard | July 2004 |
| 3856 | A Presence Event Package for the Session Initiation Protocol (SIP) | Proposed Standard | August 2004 |