NEC SL2100 Programming Manual page 585

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