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Chapter 3 – Related MultiVOIP Setup Parameters
46 Multi-Tech Systems, Inc. Avaya Communication Manager Guide
FXO Parameters. The parameters applicable to the FXO telephony interface type are shown in the figure
below and described in the table that follows.
FXO Interface: Parameter Definitions
Field Name Values Description
Interface, FXO Y/N Enables FXO functionality
Dialing Options
Regeneration Pulse, DTMF Determines whether digits generated and sent out will be pulse tones
or DTMF.
Message
Waiting
Indication
-- Not applicable to FXO interface.
Inter Digit
Regeneration
Time
50 to 20,000
milliseconds
The length of time between the outputting of DTMF digits.
Default = 100 ms.
FXO Disconnect On
There are three possible criteria for disconnection under FXO: current
loss, tone detection, and silence detection. Disconnection can be
triggered by more than one of the three criteria.
Current Loss Y/N Disconnection to be triggered by loss of current. That is, when
Current Loss is enabled (“Y”), the MultiVOIP will hang up the call
when it detects a loss of current initiated by the attached device.
Current Loss
Detect Timer
integer values
(in milliseconds )
The minimum time required for detecting the current loss signal on
the FXO interface. In other words, this is the minimum length of
time the current must be absent to validate ‘current loss’ as a
disconnection criterion. Default = 500 ms.
Tone Detection Y/N Disconnection to be triggered by a tone sequence.