NEC Univerge SV8100 Programming Manual page 877

UNIVERGE SV8100
Input Data
Item
No.
25
26
27
28
29
30
Programming Manual
Item
RTP Echo Canceller Default
ERLE Level
Normally not used. Select length of
echo. Effective when 84-31-19 = 1
RTP Echo Canceller Echo Type
Select echo canceller type:
1: Based upon ITU-T G.168
2: Based upon ITU-T G.167
RTP Max ERLE
Normally not used. Select
maximum echo return loss level.
Effective when 84-31-19 = 1
RTP TX Level Control
Select transmit level control mode.
RTP TX Voice Level Control
Mode
Effective when 84-31-28 = 1
RTP RX Automatic Level Control
Level
Normally not used. Select target
gain. Effective when 84-31-28 = 2
Input Data
0~6 (-9dB ~ +9dB)
0 = -9dB
1 = -6dB
2 = -3dB
:
5 = 6dB
6 = 9dB
0 = Disable
1 = Line Echo Canceller
2 = Acoustic Echo Canceller
0~10 (24~54dB)
0 = 24dB
1 = 27dB
:
9 = 51dB
10 = 54dB
0 = Disable
1 = TX Level Control Mode
2 = TX Automatic Level Control
Mode
3 = TX HLC (high Level)
0~16 (-24 ~ +24)
0 = -24dB
1 = -21dB
:
8 = 0dB
:
15 = 21dB
16 = 24dB
0~12 (-42 ~ -6)
0 = -42dBm
1 = -39dBm
:
7 = -21dBm
:
11 = -9dBm
12 = -6dBm
Issue 10.1
Default
5
0
2
Type1,7,8,10,
16 = 3
Others = 0
8
7
2 - 841