Nortel Networks NN44470-100 manual Media settings, Audio codecs, Video codecs, Digit relay

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MAS commissioning

Media settings

This section describes audio codecs, video codecs, and digital relay.

Audio codecs

To configure audio codec settings, use the Nortel MAS Console. You can complete the following configuration tasks for audio codecs:

•Enable or disable audio codecs. The following audio codecs are supported:

—G.711-ULAW

—G.711-ALAW

—G.729A

—EVRC-0

•Configure the preferred order of enabled codecs for negotiation (Session Description Protocol [SDP] answer) or default SDP (SDP offer).

•Enable packet time (ptime) for each codec.

•Configure the default ptime for each codec.

Video codecs

To configure video codec settings, use the Nortel MAS Console. You can configure the following video codec settings:

•Enable or disable video codecs. The following video codecs are supported:

—H.263

—H.263+

—H.263++

—NNVC

•Configure the preferred order of enabled codecs for negotiation (SDP answer) or default SDP (SDP offer).

•Enable frame rates for each codec.

•Configure the Annex profile for each codec (if required).

Digit relay

To configure digit relay, use the Nortel MAS Console. You can configure the following digit relay properties:

•Enable or disable the dual-tone multi-frequency (DTMF) relay method. The following DTMF relay methods are supported:

— INFO Digits

Nortel Media Application Server 6.0 for AS 5300

Fundamentals

NN44470-100 01.01 Standard

Release 6.0 03 June 2008

Copyright © 2008, Nortel Networks