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RTP Payload Format for the iSAC Codec

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft whose latest revision state is "Expired".
Expired & archived
Authors Paul Jones , Tina le Grand , Pascal Huart
Last updated 2010-04-29
Replaces draft-legrand-rtp-isac
RFC stream Internet Engineering Task Force (IETF)
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


iSAC is a proprietary wideband speech and audio codec developed by Global IP Solutions, suitable for use in Voice over IP applications. This document describes the payload format for iSAC generated bit streams within a Real-Time Protocol (RTP) packet. Also included here are the necessary details for the use of iSAC with the Session Description Protocol (SDP).


Paul Jones
Tina le Grand
Pascal Huart

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)