A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : SIP proxy-to-proxy extensions for supporting
Distributed Call State
Author(s) : B. Marshall et al.
Filename : draft-dcsgroup-sip-proxy-proxy-04.txt
Pages : 25
Date : 01-Mar-01
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).
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