NEC Univerge SV9100 - Page 753

Issue 2.0
13-158 AspireNet
Description
Use Program 84-12: Networking CODEC Information Basic Setup to define the CODEC Information
for Networking.
Program 84 : Hardware Setup for VoIP
84-12 : Networking CODEC Information Basic Setup
Level:
IN
Input Data
Ite
m
No.
Item Input Data Default
01
Number of G.711 Audio Frame
Maximum number of G711 Audio
Frames. When the voice is
encoded using the PCM (Pulse
Code Modulation) method, a unit is
a frame of 10ms.
1=10 ms
2=20 ms
3=30 ms
4=40 ms
3
02
G.711 Silence Detection (VAD)
Mode
Select whether to compress silence
with G.711. When there is silence,
the RTP packet is not sent.
0 =Disable
1 =Enable
0
03
G.711 Type
Set the type of G.711.
0=A-law
1=
µ-law
0
04
G.711 Jitter Buffer - Minimum
Set the minimum value of the G.711
Jitter Buffer.
0~160 ms
30
05
G.711 Jitter Buffer - Standard
Set the average value of the G.711
Jitter Buffer.
0~160 ms
60
06
G.711 Jitter Buffer - Maximum
Set the maximum value of the
G.711 Jitter Buffer.
0~160 ms
120
07
G.729 Audio Frame
Maximum number of G729 Audio
Frames. G.729 assumes the audio
signal made by a specimen by
8kHz and the frame of 10ms is
assumed to be a unit to 8kbps by
the encoding compressed method.
1-6
(1 = 10ms, 2 = 20ms, etc.)
3