Samsung OfficeServ 500 Programming Manual page 415

MGI2 and MGI1 parameters are followed:
No Parameter
0 CODEC
FRAME
1 ECHO
CANCEL
2 SILENCE SUP
4 MIN JITTER
5 MAX JITTER
6 DTMF TYPE
7 TOS FIELD
CONDITIONS
NONE
DEFAULT DATA
SEE DESCRIPTION
© SAMSUNG Electronics Co., Ltd.
Description
Selects which audio CODEC compression will be used
and the transmission interval time of VoIP packets
generated by the MGI card. MGI2 supports G.729A(8 K)
and G.711(64 K). MGI1 supports G.711 only.
This function removes echo that is generated by voice
reflection and packet delay. This sets ENABLE only,
cannot changed.
This parameter determines whether silence
suppression is used This prevents transmission during
the silence period of a call, and conserves bandwidth
when enabled.
Decides the minimum time to consider delay for jitter
adjustment.
The range is 020~300 ms
Decides the maximum time to consider delay for jitter
adjustment.
The range is 020-300 ms.
There are two types of DTMF transmission: INBAND,
which is industry standard(H.245) type DTMF transport.
This sets INBAND only, cannot changed.
An eight-bit binary value that will be utilized by external
routers, switches, etc(that optionally support TOS-bit
prioritization)-to identify the transport-priority value of
data packets generated by the MGI card. This value
can be left at default value(00000) if your network
infrastructure does not support this method of
bandwidth management.
OfficeServ 500 Programming Guide
Default
G.729A(MGI2)-
40 ms
ENABLE
DISABLE
30
100
INBAND
all bits 0
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