
VoIP command reference 263
len 16
FEB 23 12:36:49 tTPS: Info send msg from 192.168.1.140 to
192.168.1.255
tsm_set_rx_gain chNum, gain_value
Syntax:
tsm_set_rx_gain chNum, gain_value
Assign a DSP channel receive gain (gain for audio in from the IP Phone)
for the active call. This command applies only to the VGMCs.
After the call is dropped, the gain adjustment is reset. This command is
intended for temporary problem debugging only, not for actual loss plan
changes.
The following table describes the command parameters.
Table 63
Command parameters
Parameter Value Description
chNum
–
Channel number.
gain_value
–14 to 14
DSP gain, in the range of –14 to +14 dB.
Positive values are louder.
-> tsm_set_rx_gain 0,6
value =0=0x0
tsm_set_tx_gain chNum, txGain, txInGain
Syntax:
tsm_set_tx_gain chNum, txGain, txInGain
This command sets a DSP channel transmit gain (gain for audio out
towards the IP Phone) for the active call. This command applies only to
the VGMCs.
The following table describes the command parameters.
Table 64
Command parameters
Parameter Value Description
chNum
–
Channel number of the call on the VGMC.
Nortel Communication Server 1000
Troubleshooting Guide for Distributors
NN43001-730 02.02 31 December 2009
Copyright © 2008-2009 Nortel Networks. All Rights Reserved.
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