Sip Trunk Codec Information Basic Setup - NEC SL1100 Programming Manual

SL1100
Level:
IN
Description
Use Program 84-13 : SIP Trunk CODEC Information Basic Setup to set up the basic CODEC
Program
options for SIP trunks.
84
Input Data
Item
No.
01 Number of G.711
Audio Frame
02 G.711 Silence
Detection (VAD)
Mode
03 G.711 Type
04 G.711 Jitter Buf-
fer - Minimum
05 G.711 Jitter Buf-
fer - Minimum
06 G.711 Jitter Buf-
fer - Maximum
07 G.729 Audio
Frame
08 G.729 Silence
Compression
(VAD) Mode
09 G.729 Jitter Buf-
fer - Minimum
10 G.729 Jitter Buf-
fer - Standard
11 G.729 Jitter Buf-
fer - Maximum
12 Number of G.723
Audio Frame
2-500
Program 84 : Hardware Setup for VoIPDB

84-13 : SIP Trunk CODEC Information Basic Setup

Profile
(V5.0 Added)
Item Input Data
1 = 10 ms
2 = 20 ms
3 = 30 ms
4 = 40 ms
0 = Disable
1 = Enable
0 = A-law
1 = μ-law
0 ~ 255 ms
0 ~ 255 ms
0 ~ 255 ms
1 ~ 6
(1 = 10 ms, 2 = 20 ms,
etc.)
0 = Disable
1 = Enable
0 ~ 300 ms
0 ~ 300 ms
0 ~ 300 ms
1 = 30 msec
2 = 60 msec
Description
Maximum number of G711 Audio
Frames. When the voice is encoded
using the PCM (Pulse Code Modu-
lation) method, a unit is a frame of
10ms.
Select whether to compress silence
with G.711. When there is silence,
the RTP packet is not sent.
Set the type of G.711.
Set the minimum value of the G.711
Jitter Buffer.
Set the average value of the G.711
Jitter Buffer.
Set the maximum value of the G.711
Jitter Buffer.
Maximum number of G729 Audio
Frames. G.729 assumes the audio
signal made by a specimen by 8
kHz and the frame of 10 ms is as-
sumed to be a unit to 8 kbps by the
encoding compressed method.
Select whether to compress silence
with G.729. When there is silence,
the RTP packet is not sent.
Set the minimum value of the Jitter
Buffer of G.729 is set. Jitter is the
variation in the time between pack-
ets arriving and the buffer allows this
variation to be absorbed.
Set the average G.729 Jitter Buffer.
Set the maximum G.729 Jitter Buf-
fer.
Maximum number of the G.723 Au-
dio Frame.
Program 84 : Hardware Setup for VoIPDB
ISSUE 6.0
1 ~ 2
Default Related
Program
2
0
1
20
40
80
2
0
20
40
80
1