Voipdb Echo Canceller Setup - NEC SL1100 Programming Manual

SL1100
Level:
IN
Description
Use Program 84-31 : VoIPDB Echo Canceller Setup to sets VoIPDB echo canceller value.
Program
84 Input Data
Item
No.
01 TDM Echo Can-
celler mode
02 TDM Echo Can-
celler NLP
mode(2W)
03 TDM Echo Can-
celler Com-
fortNoise mode
(V2.0 Added)
04 TDM Echo Can-
celler NLP
Threshold
05 TDM Echo Can-
celler Tail Dis-
placement (V2.0
Added)
06 TDM Echo can-
celler tail length
(V2.0 Added)
2-524
Program 84 : Hardware Setup for VoIPDB

84-31 : VoIPDB Echo Canceller Setup

Type 1 = H.323 Trunk
2 ~ 6 = Not Used (V1.5 Changed)
7 = Networking (V1.5 Changed)
8 = SIP Trunk Profile 1 (V5.0 Changed)
9 = SIP Extension
10 = Not used
11 = DR700 Type 1
12 = DR700 Type 2
13 = DR700 Type 3
14 = DR700 Type 4
15 = DR700 Type 5
16 = Not used
17 = Reserved (IPG) (V5.0 Added)
18 = SIP Trunk Profile 2 (V5.0 Added)
Item Input Data
0 = Disable
1 = Enable
0 = Disable
1 = Enable
2 = Echo Path Mode
3 = Echo Path Auto De-
tect Mode
0 = Disable
1 = Enable
0 ~ 15
0 ~ 89 (0 ms ~ 890 ms) Normally not used. (V5.0 Changed)
1 = 32 ms
2 = 48 ms
3 = 64 ms
4 = 80 ms
5 = 96 ms
6 = 112 ms
7 = 128 ms
Description
Select echo Canceler on/off at re-
ceiving (TDM) side. (V5.0 Added)
Select Echo Compression Mode for
remaining echo. Effective when
PRG 84-31-01 = 1 (V5.0 Added)
Normally not used. Select comfort
noise as background noise. (V5.0
Changed)
Effective when PRG 84-31-01 = 1
Effective when PRG 84-31-01 = 1
Normally not used. (V5.0 Changed)
Select length of echo. Effective
when PRG 84-31-01 = 1
Program 84 : Hardware Setup for VoIPDB
ISSUE 6.0
Default Related
Program
1
1
1 84-31-01
12
0 84-31-01
7 84-31-01