User guide

Chapter 4 – Configuring Your MultiVOIP
44 MultiVOIP® Voice/Fax over IP Gateways
Configuring FXS Loop Start Parameters
The figure and table that follow describe the parameters applicable to FXS Loop Start.
FXS Loop Start Interface: Parameter Definitions
Field Name
Values
Description
Dialing Options fields
FXS (Loop Start)
Y/N
Enables FXS Loop Start interface type.
Inter Digit Timer
1 - 10 seconds
This is the length of time that the MultiVOIP waits between digits. When the
time expires, the MultiVOIP looks in the outbound phonebook for the number
entered and place the call accordingly.
Default = 2.
Message Waiting Indication
--
Not applicable to –SS series MultiVOIPs.
Inter Digit Regeneration
Time
in milliseconds
The length of time between the outputting of DTMF digits.
Default = 100 ms.
FXS Options fields
FXS Ring Count, FXS
1-10
Maximum number of rings that the MultiVOIP issues before giving up the
attempted call.
Current Loss
Y/N
When enabled, the MultiVOIP interrupts loop current in the FXS circuit to
initiate a disconnection. This tells the device connected to the FXS port to hang
up. The Multi-VOIP cannot drop the call; the FXS device must go on hook.
Generate Current Reversal
Y/N
When selected, this option implements Answer Supervision and Disconnect
Supervision to the FXO interface using current reversal to indicate events.
Applicable only when FXS and FXO interfaces are connected back to back.
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