Cited by: RFC 4411
3 RFCs whose text mentions RFC 4411 (Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events), newest first
| RFC | Title | Status | Date |
|---|---|---|---|
| 5411 | A Hitchhiker's Guide to the Session Initiation Protocol (SIP) | Informational | February 2009 |
| 4542 | Implementing an Emergency Telecommunications Service (ETS) for Real-Time Services in the Internet Protocol Suite | Informational | May 2006 |
| 4412 | Communications Resource Priority for the Session Initiation Protocol (SIP) | Proposed Standard | February 2006 |