|
 SIP FAQ : SIP Basics :
What is RFC2543bis? |
| RFC2543bis is an updated version of SIP protocol that incorporates bug fixes and enhancements that have surfaced since RFC2543 was issued. Most of the changes in RFC2543bis were discussed extensively on SIP mailing list; hence, most of them are very likely to be included into the next official version of SIP. RFC 3261 incorporates these changes and obsoletes RFC 2543. There are only minor changes between bis-09 and RFC 3261. The changes between RFC 2543 and RFC 3261 are described in an appendix in RFC 3261. The latest version of this document can be found at http://www.cs.columbia.edu/sip 2002-Jul-24 11:03am islepchin@dynamicsoft.com, hgs@cs.columbia.edu | |
| [Append to This Answer] | |
| 2002-Jul-24 11:03am |
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