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SIP Extensions for Network-Asserted Caller Identity and Privacy within Trusted Networks

Document Type Expired Internet-Draft (sip WG)
Expired & archived
Author Bill Marshall
Last updated 2002-03-06
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status Proposed Standard
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document describes extensions to SIP that enable a network of trusted SIP servers to assert the identity of end users or end systems, and to convey indications of end-user requested privacy. The use of these extensions are only applicable inside an administrative domain, or among federations of administrative domains with previously agreed-upon policies for usage of such information. This document does NOT offer a general privacy or identity model suitable for inter-domain use or use in the Internet at large.


Bill Marshall

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