Cited in: RFC 7621
4 RFCs mentioned in the text of RFC 7621 (A Clarification on the Use of Globally Routable User Agent URIs (GRUUs) in the SIP Event Notification Framework)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 5627 | Obtaining and Using Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol (SIP) | Proposed Standard | October 2009 |
| 5741 | RFC Streams, Headers, and Boilerplates | Informational | December 2009 |
| 6665 | SIP-Specific Event Notification | Proposed Standard | July 2012 |