Reference Guide for the Model RT328 and Model RH348 ISDN Routers

Table 3-4 lists and describes the fields and field descriptions for Menu 2 - ISDN Setup.

Table 3-4.

ISDN Setup Field Descriptions

 

 

 

 

 

 

 

 

 

 

 

Field

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

Switch Type

 

 

This field is fixed as DSS1.

 

 

 

 

 

 

 

 

B Channel Usage

 

Switch/switch should be selected unless one or both B channels are a leased circuit.

 

 

 

 

 

Toggling this parameter using the Space bar will cycle through all combinations of

 

 

 

 

Switch, Leased, and Unused.

 

 

 

 

 

 

 

 

 

ISDN Data and

 

 

Enter the telephone number and subaddress assigned to the ISDN data call for the

 

 

Subaddress

 

 

router. It is used as the outgoing CGPN (Calling Party Number) setting for the ISDN

 

 

 

 

data call. The router accepts only digits. Do not include dashes ( - ) and spaces in

 

 

 

 

this field. This field should be no longer than 19 digits for the

 

number and 5 digits for

 

 

 

the subaddress.

 

 

 

 

 

 

 

 

 

 

 

A/B Adapter 1

 

 

Enter the telephone number and subaddress assigned to the

 

Adapter 1 (POTS

and Subaddress

 

 

port 1) call for the router. It is used as the outgoing CGPN (Calling Party Number)

 

 

 

setting for the A/B Adapter 1 call.

 

 

 

 

 

 

 

 

 

 

A/B Adapter 2

 

 

Enter the telephone number and subaddress assigned to the

Adapter 2 (POTS

and Subaddress

 

 

port 2) call for the router. It is used as the outgoing CGPN (Calling Party Number)

 

 

 

setting for the A/B Adapter 2 call.

 

 

 

 

 

 

 

 

Dial Prefix to Access

Enter the prefix number if the router is connected to an ISDN PABX. This number is

Outside Line

 

 

added to all outgoing calls and should be no longer than 4 digits. If the router is not

 

 

 

connected to an ISDN PABX, leave this field blank.

 

 

 

 

 

 

 

 

 

PABX Number (with

 

Enter the S/T bus number if the router is connected to an ISDN PABX. If this field is

S/T Bus Number)

 

left blank, the loopback test is skipped.

 

 

 

 

 

 

 

 

 

 

 

Incoming Phone

 

 

There are three options in this field:

 

 

 

Number Matching

 

• Multiple Subscriber Number (MSN): The digital call is answered only when there is

 

 

 

a match for the ISDN data number. The analog call is answered as the A/B Adapter

 

 

 

1 call when there is a match for the A/B Adapter 1 number. It

answered as the

 

 

 

A/B Adapter 2 call when there is a match for the A/B Adapter 2 number. If an A/B

 

 

 

Adapter 1 or 2 number is not specified, the analog call is not answered.

 

 

 

• Called Party Sub-Address (CDSA): The digital call is answered when there is a

 

 

 

match for the ISDN Data subaddress. The analog call is answered as the A/B

 

 

 

Adapter 1 call when there is a match for the A/B Adapter 1 subaddress. The analog

 

 

 

call is answered as the A/B Adapter 2 call when there is a match for the A/B

 

 

 

Adapter 2 subaddress. If an A/B Adapter 1 or 2 subaddress is not specified, the

 

 

 

analog call is not answered.

 

 

 

 

 

 

• Don’t care - all numbers accepted: All digital calls, including global calls (without

 

 

 

CDPN and CDSA in the call setup) to any CDPN (Called Party Number) are

 

 

 

answered. All analog calls are routed to either the A/B Adapter 1 or A/B Adapter 2,

 

 

 

or they are not answered. Answering analog calls depends on the setting of Analog

 

 

 

Call Routing. All global analog calls either accept the numbers or do not answer

 

 

 

them depending on the setting of Global Analog Call.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Router Configuration

 

 

3-9