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Guidelines for Programming ISDN Calling Features
7-6 Strata DK Programming 5/00
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.
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 7-1 ISDN CO Switch Type Programming
Program DMS Custom (NI1) Switch NI2 Switches
*
66-3
LED 11 Off LED 11 On
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
Table 7-2 ISDN PRI DID Type Call Programming
Program
Number
Program Data Description
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.
*
42 1 XX 1
This tells the system to make the ISDN PRI span the primary clocking source
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.