A new Request for Comments is now available in online RFC libraries.
RFC 4788
Title: Enhancements to RTP Payload Formats
for EVRC Family Codecs
Author: Q. Xie, R. Kapoor
Status: Standards Track
Date: January 2007
Mailbox: Qiaobing.Xie@Motorola.com,
rkapoor@qualcomm.com
Pages: 22
Characters: 42216
Updates: RFC3558
See-Also:
I-D Tag: draft-ietf-avt-compact-bundled-evrc-11.txt
URL: http://www.rfc-editor.org/rfc/rfc4788.txt
This document updates the Enhanced Variable Rate Codec (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. Voice over IP (VoIP) applications
operating over low bandwidth dial-up and wireless networks require
such enhancements for efficient use of the bandwidth. [STANDARDS TRACK]
This document is a product of the Audio/Video Transport
Working Group of the IETF.
This is now a Proposed Standard Protocol.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and
suggestions for improvements.Please refer to the current edition of the
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