A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Working Group of the IETF.
Title : Enhancements to RTP Payload Formats for EVRC Family Codecs
Author(s) : Q. Xie, R. Kapoor
Filename : draft-ietf-avt-compact-bundled-evrc-07.txt
Pages : 22
Date : 2006-6-28
This document updates the EVRC RTP payload formats defined in RFC
3558 with several enhancements and extensions. In particular, it
defines support for the header-free and interleaved/bundled packet
formats for the EVRC-B codec, a new compact bundled format for the
EVRC and EVRC-B codecs, as well as discontinuous transmission (DTX)
support for EVRC and EVRC-B encoded speech transported via RTP. VoIP
applications operating over low bandwidth dial-up and wireless
networks require such enhancements for efficient use of the
bandwidth.
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