Cited by: RFC 5438
2 RFCs whose text mentions RFC 5438 (Instant Message Disposition Notification (IMDN)), newest first
| RFC | Title | Status | Date |
|---|---|---|---|
| 8591 | SIP-Based Messaging with S/MIME | Proposed Standard | April 2019 |
| 6914 | SIMPLE Made Simple: An Overview of the IETF Specifications for Instant Messaging and Presence Using the Session Initiation Protocol (SIP) | Informational | April 2013 |