System information

Program 84 : Hardware Setup for VoIP
84-01 : Codec Information Basic Setup
840 ◆ Programming UX5000 Software Program Manual
10 -- Not Used --
11 Number of G.723 Audio Frame
Maximum number of the G.723 Audio Frame.
1 = 30 msec
2 = 60 msec
1
12 G.723 Silence Compression Mode
If enabled, RTP packets are not sent for the compressed silence.
0 = Disable
1 = Enable
0
13 -- Not Used --
14 -- Not Used --
15 Jitter Buffer Mode
Set the mode of the Jitter Buffer.
1 = Size set to the fixed amount for the codec.
2 = The minimum/maximum range for the codec is used.
3 = The minimum/maximum range for the codec is used and adjusts at
any time, regardless of silence.
1 = static
2 = adaptive during
silence
3 = adaptive immediately
3
16 G.711 Jitter Buffer - Minimum
Set the minimum value of the G.711 Jitter Buffer.
0~160 ms 30
17 G.711 Jitter Buffer - Standard
Set the average value of the G.711 Jitter Buffer.
0~160 ms 60
18 G.711 Jitter Buffer - Maximum
Set the maximum value of the G.711 Jitter Buffer.
0~160 ms 120
19 G.723 Jitter Buffer - Minimum
Set the minimum value of the G.723 Jitter Buffer.
0~270 ms 30
20 G.723 Jitter Buffer - Standard
Set the average value of the G.723 Jitter Buffer.
0~270 ms 60
21 G.723 Jitter Buffer - Maximum
Set the maximum value of the G.723 Jitter Buffer.
0~270 ms 120
22 Silence Compression (VAD) Threshold
Set the voice level judged to be silence.
Change value based –30
This entry is ignored if silence compression is disabled in:
• 84-01-03 (G.711)
• 84-01-06 (G.729)
• 84-01-12 (G.723)
• 84-01-64 (G.722)
• 84-01-69 (G.726)
• 84-01-71 (iLBC)
0-30
(self-adjustment and
-19db ~ +10db)
0 = self-adjustment
1:-19db (-49dbm)
:
20 = 0db (-30dbm)
:
29 = 9dbm (-21dbm)
30:10dbm (-20dbm)
20
23 Idle Noise Level
Set the noise level which is generated when silent.
5000-7000
(-5000 ~ -7000dbm)
5000 = -5000dbm
:
7000 = -7000dbm
7000
Item
No.
Item Input Data Default