NEC Univerge SV9100 - Page 828

Issue 4.0
2-788 Program 84 : Hardware Setup for VoIP
18
Voice Activity Detection Threshold
0~30 (-19dB~ +10dB)
0 = Self adjustment
1 = -19dB (-49dBm)
:
20 = 0dB (-30dBm)
:
29 = 9dB (-21dBm)
30 = 10dB (-20dBm)
20
28
Audio Capability Priority
0~4
0 = G.711_PT
2 = G.729_PT
3 = G.722_PT
4 = G.726
0
33
Number of G.722 Audio Frames
1~4
1 = 10ms
2 = 20ms
3 = 30ms
4 = 40ms
3
35
G.722 Jitter Buffer (min)
0~300ms
30
36
G.722 Jitter Buffer (average)
0~300ms
60
37
G.722 Jitter Buffer (max)
0~300ms
120
38
Number of G.726 Audio Frames
1~4
1 = 10ms
2 = 20ms
3 = 30ms
4 = 40ms
3
39
G.726 Voice Activity Detection Mode
0 = Disabled
1 = Enabled
0
40
G.726 Jitter Buffer (min)
0~300ms
30
41
G.726 Jitter Buffer (average)
0~300ms
60
42
G.726 Jitter Buffer (max)
0~300ms
120
49
RTP Filter
To avoid incorrect voice pass connection, this
Program checks the sending side address from
received RTP packet at VoIPDB.
0 = Disable
1 = Enable
1
Input Data (Continued)
Item
No.
Item Input Data Default