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I-D ACTION:draft-walker-iptel-trip-tns-00.txt



A New Internet-Draft is available from the on-line Internet-Drafts directories.


	Title		: TRIP Transit Network Selection
	Author(s)	: T. Do, J. Jiang, L. Li, D. Walker
	Filename	: draft-walker-iptel-trip-tns-00.txt
	Pages		: 8
	Date		: 24-Jul-00
	
Conventional telephony signalling commonly uses E.164 addresses to 
route calls to their destination.  However, selection of the 
signalling and media paths can be influenced by other 
considerations.  Some such considerations may be user specified,  
and may differ from that which the network operator would normally 
choose.  In some cases, support for such user-specified options may 
be required by national regulation.  The choice of Transit Network 
(e.g. selection of long distance carrier) is such a case. 
 
   This draft describes three ways that a Transit Network Selection (or 
   TNS) mechanism can be added to the TRIP protocol.

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