Response Code for Indication of Terminated Dialog

Document Type Replaced Internet-Draft (individual)
Author Christer Holmberg 
Last updated 2009-05-12 (latest revision 2009-04-09)
Replaces draft-holmberg-sipping-199
Replaced by RFC 6228
Stream (None)
Intended RFC status (None)
Expired & archived
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Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-sipcore-199
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This specification defines a new SIP response code, 199 Early Dialog Terminated, which a SIP forking proxy and a UAS can use to indicate upstream towards the UAC that an early dialog has been terminated, before a final response is sent towards the UAC.


Christer Holmberg (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)