[Sipping] New I-D: A solution for the SIP Overlap Signaling

[Peili Xu <xupeili at huawei.com>]

All,
    A new ID about the implementation of Overlap Signaling in SIP is
available now.
 
       This draft comes from several real deployment issures,  please kindly
give your comments.

    Best regards,

        Peili Xu

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


	Title		: A method for overlap signalling in SIP
	Author(s)	: P. Zhang, et al.
	Filename	: draft-zhang-sipping-overlap-00.txt
	Pages		: 20
	Date		: 2005-9-12
	
   Overlap signalling is a traditional feature in telecom network.  RFC
   3578 addresses how to implement it in a SIP network.  It mainly
   introduce the method to carry subsequent dialed number in INVITE.
   But there are still some issues for it.  This document gives a
   detailed discussion on another method based on INFO.  It can be
   treated as a supplementary for RFC 3578.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-zhang-sipping-overlap-00.txt


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