ISDN

Guidelines for Programming ISDN Calling Features

Guidelines for Programming ISDN Calling Features

The following tables provide guidelines for programming various ISDN calling features.

Programming for ISDN CO Switch Type

Determine which type of CO switch is providing the PRI service and set the following programs accordingly. (This is not necessary for Basic Rate Interface (BRI) service.) Most Northern Telecom DMS ISDN switches follow Northern Telecom’s PRI custom protocol, sometimes referred to as National ISDN Stardard 1 (NI1). However, some DMS ISDN switches are National ISDN Stardard 2 (NI2). Most all ISDN switches manufactured by other companies follow the NI2 standard.

Table 7-1 ISDN CO Switch Type Programming

Program

DMS Custom (NI1) Switch

 

NI2 Switches

 

LED 11 Off

LED 11 On

 

 

 

 

 

*66-3

LED 13

On, Progress ID 81

LED 13

Off, Progress ID 83

 

 

 

 

LED 14

On

LED 14

Off, Progress ID

 

 

 

 

 

LED15 On

LED 15 Off

 

 

 

 

 

Programming for ISDN PRI DID Type Call

The following table shows the minimum programming needed to make DID-type ISDN PRI calls work in the Strata DK System with Release 4.15 and higher software.

Table 7-2 ISDN PRI DID Type Call Programming

Program

Program Data

Description

Number

 

 

03

XX 79

XX equals the slot in the DK system where the RPTU PCB is placed.

 

 

 

10-4

LED 9 On

Listed Directory Number (LDN) registration will route the unknown number or

call type in numbering plan.

 

 

 

 

 

*16

XX 2

This tells the system that trunk group XX is an ISDN PRI Trunk Group.

 

 

This tells the system to make the ISDN PRI span the primary clocking source

*42

1 XX 1

for the DK System. “XX” stands for the DK slot where the RPTU PCB is

 

 

placed, and the final “1” refers to circuit 1.

 

 

 

*43-1

1 1 24

This tells the system that the D-channel on the first ISDN PRI Span is the

24th channel on the PRI Span.

*63-2

04

This tells the system how long to wait to collect digits from station users

making a ISDN PRI call before sending it to the network.

*64-1

LED 01 On

This tells the system to accept the incoming calls on the PRI Span as DID or

DNIS Calls.

*64-2

X

“X” tells the system the number of digits to look for on a DID or DNIS call.

*65-1

CO LED 001-023 On

This tells the system that there are 23 bearer channels on the first Channel

Group, and that they will appear on CO lines 001~023.

*66-1

01 1

This tells the system that Trunk Group 01 is assigned to PRI Channel

Group 1.

7-6

Strata DK Programming 5/00

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Toshiba DK40I, dk14, DK424 manual Guidelines for Programming Isdn Calling Features, Programming for Isdn CO Switch Type, 10-4
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