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SIP proxy-to-proxy extensions for supporting DCS

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Bill Marshall , Dr. K. K. Ramakrishnan
Last updated 2002-03-06
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
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This Internet-Draft is no longer active.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:


In order to deploy a residential telephone service at very large scale across different domains, it is necessary for trusted elements owned by different service providers to exchange trusted information that conveys customer-specific information and expectations about the parties involved in the call. This document describes extensions to the Session Initiation Protocol (RFC2543) for supporting the exchange of customer information and billing information between trusted entities in the architecture described in (draft-dcsgroup- sip-arch-00.txt).


Bill Marshall
Dr. K. K. Ramakrishnan

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