Cited in: RFC 3311
5 RFCs mentioned in the text of RFC 3311 (The Session Initiation Protocol (SIP) UPDATE Method)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 3261 | SIP: Session Initiation Protocol | Proposed Standard | July 2002 |
| 3262 | Reliability of Provisional Responses in Session Initiation Protocol (SIP) | Proposed Standard | July 2002 |
| 3264 | An Offer/Answer Model with Session Description Protocol (SDP) | Proposed Standard | July 2002 |
| 3265 | Session Initiation Protocol (SIP)-Specific Event Notification | Proposed Standard | July 2002 |