Cited by: RFC 3939
2 RFCs whose text mentions RFC 3939 (Calling Line Identification for Voice Mail Messages), newest first
| RFC | Title | Status | Date |
|---|---|---|---|
| 4239 | Internet Voice Messaging (IVM) | Proposed Standard | November 2005 |
| 4024 | Voice Messaging Client Behaviour | Informational | July 2005 |