Nortel Networks NN43001-563 - Manual (Page 245)

Configure IP Trunk 3.01 (and later) data in TM 3.1 245
Figure 55
DSP Profile Codec Options tab
6 Perform steps 7 and 8 if required. To revert to the default settings,
click Reset Defaults.
CAUTION
The default Codec Options are appropriate for most
applications. Only an expert in VoIP should modify the
Codec Options parameters.
"IP Trunk 3.01 (and later)
DSP profile settings" (page 162)
7 To turn off a codec, click the codec and uncheck the checkbox.
8 To change the preferred order of codec selection, for outgoing calls,
if required, select the codec and click the Move Up and Move Down
buttons. The IP Trunk 3.01 (and later) node requests the codec at
the top of the list first on outgoing calls.
9 To enable Voice Activity Detection (VAD) for Silence Suppression,
check the appropriate box. To disable VAD for Silence Suppression,
uncheck the box.
—End—
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.