NEC Univerge SV8100 - Page 857

UNIVERGE SV8100 Issue 10.1
Programming Manual 2 - 821
19
Idle Noise Level
Set the noise level which is generated when
silent.
Not used by IPLB.
5000-7000
(-5000 ~ -7000dbm)
5000 = -5000dbm
:
7000 = -7000dbm
7000
20
Echo Canceller Mode
Determine whether or not to use Echo
canceller.
Not used for IPLB. Echo canceller setup is
84-31 by IPLB.
0 = Disable
1 = Enable
1
21
Signal Limiter
Set the Signal Limiter Mode.
Not used by IPLB.
1=Mode0
2=Mode1
3=Mode2
4=Mode3
5=Mode4
6=Mode5
6
22
Echo Canceller NLP Mode
Non-linear processing mode.
Enable this option to decrease the low level
echo. When NLP is enabled, the voice with
low level is replaced with NLP noise. As a
result, a low echo of the level is usually
removed compared with the conversation
level.
Not used by IPLB. Echo canceller setup is
84-31 for IPLB.
0 = 2 wire & 4 wire
1 = 2 wire only
1
24
Echo Canceller NLP Noise Setting
Becomes invalid item if 84-24-22 is set to
Disabled.
Set the noise level adjusting method added
with NLP.
When “0” is set, the level is self-adjusted -
when “1” is set, Program 84-24-22 is used.
Not used by IPLB. Echo canceller setup is
84-31 for IPLB.
0 = adaptive
1=fixed
0
26
TX (Transmit) Gain
Define the setting to amplify and to attenuate
the size of the transmission voice. The gain
given when the voice packet is sent from the
VOIPDB is set.
Not used by IPLB. Echo canceller setup is
84-31 for IPLB.
0-40 (-20 ~ +20)
0 = -20 dbm
1 = -19 dbm
:
20 = 0 dbm
:
39 = 19 dbm
40 = 20 dbm
20 (0dbm)
Item
No.
Item Input Data Default