Sip Trunk Codec Information Basic Setup - NEC SL1100 Programming Manual

ISSUE 4.0
Program 84 : Hardware Setup for VoIPDB

84-13 : SIP Trunk CODEC Information Basic Setup

Level:
IN
Description
Use Program 84-13 : SIP Trunk CODEC Information Basic Setup to set up the basic CODEC
options for SIP trunks.
Input Data
Item 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
14 G.723 Jitter Buf-
fer - Minimum
Programming Manual
Input Data
1 = 10 ms Maximum number of G711 Audio
2 = 20 ms Frames. When the voice is encoded
3 = 30 ms using the PCM (Pulse Code Modu-
4 = 40 ms lation) method, a unit is a frame of
10ms.
0 = Disable Select whether to compress silence
1 = Enable with G.711. When there is silence,
the RTP packet is not sent.
0 = A-law Set the type of G.711.
1 = μ-law
0 ~ 255 ms Set the minimum value of the G.711
Jitter Buffer.
0 ~ 255 ms Set the average value of the G.711
Jitter Buffer.
0 ~ 255 ms Set the maximum value of the G.
711 Jitter Buffer.
1 ~ 6 Maximum number of G729 Audio
(1 = 10 ms, 2 = 20 ms, Frames. G.729 assumes the audio
etc.) 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.
0 = Disable Select whether to compress silence
1 = Enable with G.729. When there is silence,
the RTP packet is not sent.
0 ~ 300 ms 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.
0 ~ 300 ms Set the average G.729 Jitter Buffer.
0 ~ 300 ms Set the maximum G.729 Jitter Buf-
fer.
1 = 30 msec Maximum number of the G.723 Au-
2 = 60 msec dio Frame.
0 ~ 300 ms Set the minimum value of the G.723
Jitter Buffer.
Description Default
SL1100
Program
84
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