Voipdb Echo Canceller Setup - NEC SL1100 Programming Manual

ISSUE 4.0
Program 84 : Hardware Setup for VoIPDB
Level:
IN
Description
Use Program 84-31 : VoIPDB Echo Canceller Setup to sets VoIPDB echo canceller value.
Input Data
Type
Item 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)
Programming Manual

84-31 : VoIPDB Echo Canceller Setup

1 = H.323 Trunk
2 ~ 6 = Not Used (V1.5 Changed)
7 = Networking (V1.5 Changed)
8 = SIP Trunk
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
Input Data
0 = Disable
1 = Enable
0 = Disable
1 = Enable
2 = Echo Path Mode
3 = Echo Path Auto De-
tect Mode
0 = Disable Do not change the setting unless
1 = Enable asked to change by engineer. Select
comfort noise as background noise.
Effective when PRG 84-31-01 = 1
0 ~ 15
0 ~ 89 (0 ms ~ 890 ms) Do not change the setting unless
asked to change by engineer.
Effective when PRG 84-31-01 = 1
1 = 32 ms Do not change the setting unless
2 = 48 ms asked to change by engineer.
3 = 64 ms Select length of echo. Effective
4 = 80 ms when PRG 84-31-01 = 1
5 = 96 ms
6 = 112 ms
7 = 128 ms
Description Default
SL1100
Program
84
Related
Program
1
1
1 84-31-01
12
0 84-31-01
7 84-31-01
2-523