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A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : SIP Compression using ITU-T V.44 with Pre-loaded
Author(s) : J. Heath
Filename : draft-heath-rohc-sip-v44-00.txt
Pages : 12
Date : 01-Oct-01
This document describes a compression method based on the data
compression algorithm described in ITU-T Recommendation V.44 [V44].
Recommendation V.44 is a modem standard but Annex B of the
recommendation describes the implementation of V.44 in packet
networks. This document defines the application of V.44 to packets
or messages where some or all of the contents of the data is known
ahead of time. For such applications the V.44 dictionary is
partially pre-loaded after intialization with words and/or phrases
that are expected to appear in the data. This Internet Draft
describes the mechanism of the dictionary pre-load and its
advantages for applications such as SIP/SDP.
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