Cited in: RFC 3803
5 RFCs mentioned in the text of RFC 3803 (Content Duration MIME Header Definition)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2421 | Voice Profile for Internet Mail - version 2 | Proposed Standard | September 1998 |
| 2424 | Content Duration MIME Header Definition | Proposed Standard | September 1998 |
| 2646 | The Text/Plain Format Parameter | Proposed Standard | August 1999 |
| 3801 | Voice Profile for Internet Mail - version 2 (VPIMv2) | Draft Standard | June 2004 |