InnoMedia MTA8000 Series Administrative Guide
Page 32
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4.1.5.3
FXS Setting
FXS port configuration allows you to set parameters based on the requirements of the telephony connection.
You can alter the default settings and fine-tune the parameters for specific needs. For example, you might
need to configure the ring timeout duration dependent on your needs. You can set the following
configuration parameters for an FXS port:
Figure 24
.
FXS Setting
Field Name
Description
Basic Setting
Polarity Reversal
Enable Polarity Reversal
–
Tip and Ring are
reversed when a call is answered.
Max Flash Hook
Timer
The maximum flash hook cannot last more
than X ms for the MTA to treat it as a Flash
Hook.
Min Flash Hook
Timer
The minimum flash hook needs to last at
least X ms before MTA treats it as a Flash
Hook.
DTMF Level
The level of Dual Tone Multi Frequency
tones.
Tone Timer
Busy Tone Timeout Busy Tone will play for xx seconds and then
drop the call.
Delay Busy Tone
If the phone is in an off hook state, the time
duration that the MTA waits before playing
busy tone.
Howler Tone
(ROH) Time out
Will play Howler tone for this period of time
and then become silent.
Ringing Timeout
Will ring a line for this period of time and
then cancel the call.
