NEC Univerge SV9100 - Page 792

Issue 4.0
2-752 Program 84 : Hardware Setup for VoIP
Conditions
None
Feature Cross Reference

Voice Over Internet Protocol (VoIP)
22
VAD Threshold
0~30 (-19dB~ +10dB and self
adjustment)
0 = Self adjustment
1 = -19dB (-49dBm)
:
20 = 0dB (-30dBm)
:
29 = 9dB (-21dBm)
30 = 10dB (-20dBm)
20
33
Priority CODEC setting
Priority of voice encoding method.
0~3
0 = G.711
2 = G.729
3 = G.722
0
63
Number of G.722 audio frames
1~4
1 = 10ms
2 = 20ms
3 = 30ms
4 = 40ms
3
65
G.722 Jitter Buffer (min)
0~300ms
30
66
G.722 Jitter Buffer (average)
0~300ms
60
67
G.722 Jitter Buffer (max)
0~300ms
120
68
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