AudioControl VERSION 6.2 manual SIP Gateway New Features, Transparent Codec Packetization Time

SIP Release Notes 1. What's New in Release 6.2

1.2.2SIP Gateway New Features

The device supports the following new SIP Gateway application features:

1.Microsoft’s Wideband Real-Time RTAudio Codec Support:

	Product
MP-11x		MP-124
Mediant 600		Mediant 1000
Mediant 800 MSBG		Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310		Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410		Mediant 3000 HA/TP-8410
	Management Protocol

Web

INI

SNMP

EMS

CLI

This feature provides support for Microsoft’s Real-Time RTAudio (MS-RTA) wideband codec. The MS-RTA codec can be used in transcoding sessions with the G.722 wideband codec. In addition, wideband Linear PCM files can be played on an MS-RTA channel, preserving the file’s wideband quality. The codec is available when DSP Version Template Number 1 is used.

•Valid packet intervals (range): 20 ms (intervals of multiples of 20 ms using m factor)

•Maximal m factor is 10

•Silence suppression is not supported

•Coder rates: 18000 - 29000

•Payload type (default): 114

This codec is configured using the existing CodersGroup parameter.

2.Transparent Codec Packetization Time:

	Product
MP-11x		MP-124
Mediant 600		Mediant 1000
Mediant 800 MSBG		Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310		Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410		Mediant 3000 HA/TP-8410
	Management Protocol

Web

INI

SNMP

EMS

CLI

This feature provides support for packetization time (“ptime”) of 10 ms for the Transparent codec. This codec is configured using the existing CodersGroup parameter.

Version 6.2 27 December 2010