835] Mgi Dsp Options - Samsung OfficeServ 7000 Series Programming Manual

[ 835] MGI DSP OPTIONS

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This MMC provides various
No Parameter
00 AUDIO CODEC
01 ECHO CANCEL
02 SILENCE SUP
03 IN FILTER
04 OUT FILTER
05 TO RTP GAIN
06 TO PCM GAIN
07 JITTER OPT
08 MIN JITTER
09 MAX JITTER
10 RTP LOSS TM
11 T38 FAX USE
12 T38 REDUND.
13 FAX ECM
14 MAX FAX CNT
Samsung Business Communications
MGI DSP (Audio Code Chip)
Description
Selects the Audio Codec of an MGI card and specify the
transmission interval time of the VoIP packet.
Enables or disables echo cancellation. This function
removes the echo that is generated by voice reflection
and packet delay.
This parameter determines whether silence suppression
is used. This prevents transmission during the silence
period of a call, and conserves bandwidth when
enabled.
This option selects input filtering of the DSP. This should
always be set to ENABLE.
This option selects output filtering of the DSP. This
should always be set to ENABLE.
PCM input gain value of DSP. The range is
0~63(-31 dB~31 dB).
This set the quality of PCM voice from the VoIP DSP to
the site. Default is 32(0 dB).
This value selects the voice volume. The range is
0~63(-31 dB~31 dB).
This is a scale value that introduces a intentional
buffer(delay) of the transmission of VoIP packets
generated by the MGI card. This value determines
whether the focus is on packet loss or packet delay.
The range is 00~12.
Decides the minimum time to consider delay for jitter
adjustment.
The range is 010~300 ms
Decides the maximum time to consider delay for jitter
adjustment.
The range is 010-300 ms.
This option selects the interval time for sending RTCP.
This option selects the mode of FoIP. If selct Enable, fax
protocol is T.38. In other case, fax protocal is G.711
pass through. (This mode should be use G.711 codec)
This option selects retry count of Fax-over-IP if errors
are detected. The range is 0~4(0 means no retry).
This option selects retry of Fax-over-IP if errors are
detected.
This is the maximum number of channels that can be
CHAPTER 2. MMC Programming
options.
Default
G.729A –
20MS
ENABLE
DISABLE
ENABLE
ENABLE
32(0 dB)
32(0 dB).
4
30 ms
150 ms
5 sec
ENABLE
2
ENABLE
2
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