Internet Assigned Numbers Authority (IANA) Registration of the Session Initiation Protocol (SIP) Feature-Capability indicators

Document Type Replaced Internet-Draft (individual)
Authors Andrew Allen  , Roland Jesske 
Last updated 2018-01-18
Replaced by draft-jesske-sipcore-sip-tree-cap-indicators
Stream (None)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-jesske-sipcore-sip-tree-cap-indicators
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document registers with IANA SIP Feature-Capability indicators in the "SIP Feature-Capability Indicator Registration Tree" of the IANA "Proxy-Feature Feature-Capability Indicator Trees" registry for use with the SIP Feature-Caps header field and defines their usage and interpretation.


Andrew Allen (
Roland Jesske (

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