20

Configuring the ICX-250

Setup and Configure the ICX-250

Setup and Configure the ICX-250

To configure the ICX-250 for your operating environment, switch settings are easily accessible. There are internal and external control dip and slide switches.

Switches

The ICX-250 unit is equipped with internal and external DIP switches.

The following table describes the switches that are used to configure the ICX-250 for operation. Refer to the silkscreen on the cover of the unit for location of switches. Parenthetical references indicate the page number that detail the operation.

The bold highlighted selection under “Options” is the Factory Setting.

 

Function

Switch

Switch

Option

Description

 

 

Location

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FXS PORTS:

 

 

 

 

 

 

 

 

 

 

FXS Supervision

S6, S7

Internal

FXS

FXS: Foreign Exchange Sub-

 

Mode

positions 1 and 2

 

FXS-DN

scriber.

 

(for entire bank of 12

 

 

FXS-DN-Wink

FXS-DN: Foreign Exchange

 

lines)

 

 

TR-08

Subscriber-Defined Network.

 

(see page 23)

 

 

 

FXS-DN-WINK: Foreign

 

 

 

 

 

Exchange Subscriber-Defined.

 

 

 

 

 

Network-Wink Start Operation.

 

 

 

 

 

TR-08: Frame Format Signaling

 

 

 

 

 

and Data Link as outlined in TR-

 

 

 

 

 

TSY-000008 Mode 1 for circuits

 

 

 

 

 

using AT&T Subscriber Loop

 

 

 

 

 

Carriers (SLC-96) facilities.

 

 

 

 

 

 

 

 

FXS Supervision

S6, S7

Internal

Loop Start

Loop Start: Used with traditional

 

Type (for entire bank

positions 3, 4 and 5

 

Single Party

telephone stations and simple PBX

 

of 12 lines)

 

 

Ground Start

trunks.

 

(see page 24)

 

 

Ground Start

Single Party: SLC-96 Single Party

 

 

 

 

Automatic

Service.

 

 

 

 

Ground Start

Ground Start: Used with two-way

 

 

 

 

Immediate

PBX trunks.

 

 

 

 

Universal Voice

Ground Start Automatic: Used

 

 

 

 

Grade

with equipment requiring fast-

 

 

 

 

Universal Voice

response time to the central office

 

 

 

 

Grade Automatic

(CO).

 

 

 

 

Loop Start-For-

Ground Start Immediate: Used

 

 

 

 

ward

with equipment requiring fast-

 

 

 

 

Disconnect

response time to the station or PBX.

 

 

 

 

 

Universal Voice Grade: Toll

 

 

 

 

 

quality voice for SLC-96.

 

 

 

 

 

Universal Voice Grade Auto-

 

 

 

 

 

matic: Used with some non-Bell

 

 

 

 

 

switches.

 

 

 

 

 

Loop Start-Forward Disconnect:

 

 

 

 

 

Provides disconnect when FXS

 

 

 

 

 

is connected to voice messaging

 

 

 

 

 

system.

 

 

 

 

 

 

 

ADCP-62-023

 

 

 

Issue 1, September 1998

© 1998, ADC Telecommunications, Inc.