Voipdb Network Side Echo Canceller Setup - NEC SL2100 Programming Manual

SL2100
Level:
MF
Description
Use Program 84-38 : VoIPDB Network Side Echo Canceller Setup to set up the echo canceller
Program
parameters.
This program is only effective when a VoIPDB is used.
84
Input Data
Item
No.
01 Echo Canceller Mode
02 Echo Canceller NLP Mode
03 Echo Canceller Comfort Noise
Mode
05 Echo Canceller Tail Displacement
06 Echo Canceller Tail Length
07 Echo Canceller Default ERL Level
08 Echo Canceller Echo Type
10 TX Level Control
2-568
Program 84 : Hardware Setup for VoIPDB

84-38 : VoIPDB Network Side Echo Canceller Setup

Type
Profile
Item Input Data
0 = Disable
1 = Enable
0 = Disable
1 = Enable
0 = Disable
1 = Enable
0 ~ 87 (0ms ~ 870ms)
1 = 32ms
2 = 48ms
3 = 64ms
4 = 80ms
5 = 96ms
6 = 112ms
7 = 128ms
0 ~ 6 (-9dB ~ 9dB)
0 = -9dB
1 = -6dB
2 = -3dB
:
5 = 6dB
6 = 9dB
1 = Line E. C.
2 = Accoustic E.C.
0 = Disable
1 = Manual
2 = Auto
3 = HLC
Program 84 : Hardware Setup for VoIPDB
ISSUE 2.0
1 = H.323 Trunk
2 = Networking
3 = SIP Trunk
4 = SIP Extension
5 = Reserved
6 = Reserved
7 = IP-MLT
1 ~ 6
Default
0
0
1
0
7
5
1
0