NEC SL2100 - Page 585

Item
No.
Item Input Data Description Default Related
Program
15 TDM TX Gain
Compression
Threshold
0 ~ 42 (-42 dBm ~ 0
dBm)
0 = -42 dBm
1 = -41 dBm
:
41 = -1 dBm
42 = 0 dBm
Transmit Gain Compression thresh-
old. Effective when PRG 84-31-14 =
1
This program is only ef
fective when
a VoIPDB is used.
41
16 TDM RX Level
Control
0 = Disable
1 = RX Level Control
Mode
2 = RX Automatic Level
Control Flag
Normally not used. Select receive
level control mode.
Input Data [2] is only available when
you use VoIPDB.
It is unavailable when you use Built-
in VoIP, which is set to [0].
0
17 TDM RX Level
Control Level
0 ~ 16 (-24 dB ~ +24
dB) (for VoIPDB mode)
2 ~ 14 (-18 dB ~
+18dB) (for Built-In
V
oIP mode)
0 = -24 dB (for VoIPDB
mode only)
1 = -21 dB (for VoIPDB
mode only)
2 = -18 dB
:
8 = 0 dB
:
14 = 18 dB
15 = 21 dB (for VoIPDB
mode only)
16 = 24 dB (for VoIPDB
mode only)
Normally not used. Select receive
voice level. Effective when PRG
84-31-16 = 1
When the system used for Built-
In VoIP (on the CPU) featur
e,
the Voice Control level range
will be changed to 2-14 (-18dB -
+18dB) instead of 0-16 (-24dB -
+24dB).
8
18 TDM RX Auto-
matic Level Con-
trol Level
0 ~ 12 (-42 dBm ~ -6
dBm)
0 = -42 dBm
1 = -39 dBm
:
7 = -21 dBm
:
11 = -9 dBm
12 = -6 dBm
Normally not used. Select target
gain. Effective when PRG 84-31-16
= 2
This program is only ef
fective when
a VoIPDB is used.
7
37 TDM Echo Can-
celler NLP mode
(4W)
0 = Disable
1 = Enable
Select Echo Compression Mode for
remaining echo.
Effective when PRG 84-31-01 = 1
1
Conditions
• Following Item No are only available when you use V
oIPDB.
It is unavailable when you use Built-in VoIP.
84-31-07, -12, -14, -15, -18
Feature Cross Reference
None
ISSUE 2.0 SL2100
Programming Manual 2-561
Program
84