Xiamen Maxincom Technologies MUC1004, Руководство администратора

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MUC1004 Administrator guide
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Parameters Description
Trunk Name A unique label used to identify this trunk when listed in
outbound rules, incoming rules, etc.E.g. “pstn113”.
Rxgain Used to modify the volume level of this trunk. Normally,
this setting does not need to be changed.
Answer on Polarity
Detection Use a polarity reversal to mark when a outgoing call is
answered by the remote party
CID Detection For FXO trunks, this option forces PBX to look for Caller
ID on incoming calls.
CID Start This option allows you to define the start of a Caller ID
signal:
Ring: Start when a ring is received (Caller ID Signaling:
Bell_USA, DTMF).
Polarity: Start when a polarity reversal is started (Caller
ID Signaling: V23_UK, V23_JP,DTMF).
Before Ring: Start before a ring is received (Caller ID
Signaling: DTMF).
CID Signalling This option defines the type of Caller ID signaling to use.
It can be set to one of the following:
Bell_USA: bell202 as used in the United States
v23_UK: suitable in the UK
v23_Japan: suitable in Japan
v23-Japan pure: suitable in Japan
DTMF: suitable in Denmark, Sweden, and Holland
Busy Detection Busy Detection is used to detect far end hang-up or for
detecting a busy signal. Select “Yes” to turn this feature
on.
Budy Count If Busy Detection is enabled, it is also possible to specify
how many busy tones to wait for before disconnecting
the call. The default is 4, but better results can be
achieved if set to 6 or even 8. Remember, the higher the
number, the more time will be required to release a
channel. A higher setting lowers the probability that you
will encounter random hang-ups.
Busy Interval The busy detection interval
Busy Pattern If Busy Detection is enabled, it is also possible to specify
the cadence of your busy signal.In many Countries, it is
500msec on, 500msec off. If a Busy Pattern is not
specified,The system will accept any regular sound-
silence pattern that repeats <Busy Count> times as
a busy signal. If you specify Busy Pattern, then the
system will further check the length of the tone and
silence, which will further reduce the chance of a false
positive disconnection.