Revised April 2000 DBS-EX23-530 4-1
Chapter 4. Programming Reference
This chapter describes programming parameters for the ISDN Interface.
The descriptions of each parameter include a list of available options and the
associated programming address. Default options appear in bold.
This chapter is intended for readers who are familiar with DBS programming.
For an introduction to DBS programming, see the Programming Guidance
Manual, Section 400.
The following table lists the topics described in this chapter.
Topi c Page
ISDN System Settings 4-3
System Size 4-3
Clock Settings 4-4
System-Wide Timers 4-7
Digital Pad Settings 4-12
Master and Slave Settings 4-16
Trunk Configuration 4-16
Trunk Signaling 4-16
Alarm Settings 4-17
Alarm Descriptions 4-17
Alarm Transmission Options 4-20
Alarm Timers 4-21
Error Counters for FF Alarm Keys 4-22
Alarm Relay Controls 4-25
Trunk Settings 4-28
Extension Settings 4-34
FF Key Settings 4-35
Special ISDN Function Codes 4-36