I-D ACTION:draft-gurbani-sin-02.txt

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	Title		: Interworking SIP and Intelligent Network (IN) 
                          Applications
	Author(s)	: V. Gurbani, F. Haerens, V. Rastogi
	Filename	: draft-gurbani-sin-02.txt
	Pages		: 27
	Date		: 21-Jun-02
	
Public Switched Telephone Network (PSTN) services such as 800 number
routing (freephone), time-and-day routing, credit-card calling,
virtual private network (mapping a private network number into a
public number) are realized by the Intelligent Network (IN).  This
draft addresses means to support existing IN services from Session
Initiation Protocol (SIP) endpoints for an IP-host-to-phone call.
The call request is originated on a SIP endpoint, but the services to
the call are provided by the data and procedures resident in the
PSTN/IN.  To provide IN services in a transparent manner to SIP
endpoints, this draft describes the mechanism for interworking SIP
and Intelligent Network Application Part (INAP).

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