I-D ACTION:draft-akhtar-sipping-3g-static-dictionary-00.txt

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

	Title		: 3G Wireless Support in the SIP/SDP Static 
                          Dictionary for Signaling Compression (SigComp)
	Author(s)	: H. Akhtar, et al.
	Filename	: draft-akhtar-sipping-3g-static-dictionary-00.txt
	Pages		: 7
	Date		: 2006-2-28

   While using SIGComp [4] based compression in SIP/SDP [5] [6], it is 
   imperative to have access to a static dictionary to be used on the 
   first SIP message that the compressor sends out. The session set up
   time can be reduced significantly if the compression rate of the 
   first SIP message is considerably high.

   The existing static dictionary for SIP and SDP [2], however, does not
   include some wireless specific data elements. This document 
   introduces these new data elements that are specific to various 
   wireless access technologies. These new data elements are part of the  
   first SIP message (i.e., originating SIP Invite) used to initiate a 
   session.

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