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A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Using SIP to Support NP and Freephone Service
Author(s) : J. Yu
Filename : draft-yu-sip-np-01.txt
Pages : 19
Date : 17-Jun-02
This document describes how Session Initiation Protocol (SIP)  can
be used to retrieve information related to NP, freephone service
and/or other information, and how the retrieved routing information
is used in call processing and SIP signaling.
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