| Status: |
RFC 3311 |
| Date of last update: |
September, 2002 |
| Authors: |
J. Rosenberg |
| Current Document: |
rfc3311.txt |
| Summary: |
This specification defines the new UPDATE method for the Session Initiation
Protocol (SIP). UPDATE allows a client to update parameters of a
session (such as the set of media streams and their codecs) but has no impact
on the state of a dialog. In that sense, it is like a re-INVITE, but
can be sent before the initial INVITE has completed. This makes it
very useful for updating session parameters within early dialogs.
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| Archive of older drafts: |
-
SIP WG Draft, -02, April 30, 2002.
-
SIP WG Draft, -01, March 1, 2002.
-
SIP WG Draft, -00, February 16, 2002.
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