OfficeServ 7100
PROGRAMMING
TECHNICAL MANUAL
PART 2 MAY 2009
MMC: 835
SILENCE SUP:
When enabled this function will calculate and eliminate
silence. This results in a lower overall bandwidth, but can
cause audio quality to seem lower.
TO RTP GAIN:
This setting determines the audio gain for silence
suppression processing during IP to IP conversations. The
default setting of
32
meaning audio will be amplified by 3.2
dB. Valid settings are
18
(1.8 dB) to
38
(3.8dB).
TO PCM GAIN:
This setting determines the audio gain for silence
suppression processing during IP to TDM conversations. The
default setting of
32
meaning audio will be amplified by 3.2
dB. Valid settings are
18
(1.8 dB) to
38
(3.8dB).
MIN JITTER:
Decides the minimum time to consider delay for jitter
adjustment. The range is
010
~
300
ms.
MAX JITTER:
Decides the maximum time to consider delay for jitter
adjustment. The range is
010
-
300
ms
JITTER AP:
Jitter Adaptation Period determines the amount of time, in
seconds, audio should be measuring before applying jitter
calculations. The default setting is
1
second. Valid values are
1
to
10
seconds.
JITTER AT:
Jitter Adaptation Threshold determines the maximum length
in milliseconds of jitter for jitter calculations. The default
setting is
250
milliseconds. The range is any valid 10
millisecond increment between
150
and
500
msec.
T38 FAX USE:
Enables the T.38 Fax protocol when using the G.711 audio
codec.
FAX REDUND.:
This setting enables the T.38 redundancy method. This
reduces the chances of losing faxes due to poor data
networks. The default setting of
3
is the highest level. Other
settings are
0
~
2
.
FAX ECM:
This setting enables fax error correction. This setting has no
effect if
FAX REDUND
. Above is set to
0
.
MAX FAX CNT:
This is maximum number of channels that can be
simultaneously utilized
for Fax-over-IP. The range is
0
~
4
.
RTCP PERIOD:
This setting determines the frequency that the MGI sends
RTCP report packets. The default setting is
05
seconds. Valid
range is
02
~
10
seconds.
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