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LSI/120

DIALOGIC CORPORATION

LSI/120

Card Type

Telephony

Chip Set

Unidentified

I/O Options

PCM bus

Data Bus

16-bit ISA

Line Type

Loop-Start

CONNECTIONS

Function

Label

Function

Label

Telephone lines in via DB-25 connector

CN1

Audio expansion connector

CN4

PCM bus

CN2

Audio expansion connector

CN5

Audio expansion connector

CN3

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Board will use time slots 1-12

SW1/1

Off

 

Board will use time slots 13-24

SW1/1

On

Lines do not answer during reset condition

SW1/4

Off

 

Lines are made busy during reset condition

SW1/4

On

Signalling information sent to loop-start interface

SW1/6

Off

 

Signalling information sent to audio interfaces

SW1/6

On

Normal operation

SW2

Off

 

Loopback mode

SW2

On

Factory configured - do not alter

SW1/2

Off

Factory configured - do not alter

SW1/3

Off

Factory configured - do not alter

SW1/5

Off