Cited by: RFC 4457
1 RFCs whose text mentions RFC 4457 (The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header)), newest first
| RFC | Title | Status | Date |
|---|---|---|---|
| 5002 | The Session Initiation Protocol (SIP) P-Profile-Key Private Header (P-Header) | Informational | August 2007 |