Multi-Tech Systems MVP210/410/810-SS ユーザーズマニュアル

Chapter 4: Configuring your VOIP 

Multi-Tech 

Systems, 

Inc. 

     

 

 

41 

The parameters applicable to FXS Loop Start are shown in the figure below and described in the table 
that follows.  

 

 

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 will wait between digits.  
When the time expires, the MultiVOIP will look in the outbound 
phonebook for the number entered and place the call accordingly. 
Default = 2.  

Message Waiting 
Indication 

--   

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 will issue before giving 
up the attempted call.  

Current Loss 

Y/N 

When enabled, the MultiVOIP will interrupt 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.