Contents Section 300-Installation
iv DBS Manual - Revised April 2000 DBS-2.3/9.2-300
Chapter 4 Trunks and Lines .................................... 4-1
Trunks ..................................................................................................................................... 4-3
Trunk Connectors ................................................................................................................... 4-3
Trunk Connector Pinouts ........................................................................................................4-4
Loop-Start Trunks ................................................................................................................... 4-7
Ground Start and DID Trunks ................................................................................................ 4-9
T1 Interface ........................................................................................................................... 4-11
Lines ...................................................................................................................................... 4-31
Extension Connectors ...........................................................................................................4-31
Extension Connector Pinouts ................................................................................................ 4-32
Analog Extensions ................................................................................................................ 4-37
Digital Extensions ................................................................................................................. 4-41
Trunk and Line Expansion .................................................................................................... 4-44
Chapter 5 Peripheral Equipment ............................. 5-1
Local Terminal or SMDR Device ........................................................................................... 5-3
Guidelines ............................................................................................................................... 5-3
Installation .............................................................................................................................. 5-4
Remote Administration Interface (RAI) ................................................................................. 5-6
Guidelines ............................................................................................................................... 5-6
Installation .............................................................................................................................. 5-6
Background Music/Music-On-Hold .......................................................................................5-8
Guidelines ............................................................................................................................... 5-8
Installation .............................................................................................................................. 5-8
Off-Premises Adaptor (OPX) ............................................................................................... 5-10
Guidelines ............................................................................................................................. 5-10
Installation ............................................................................................................................ 5-11
Paging ................................................................................................................................... 5-14
Guidelines ............................................................................................................................. 5-14
External Page Zone Installation ............................................................................................ 5-14
External General Page/UNA Installation .............................................................................. 5-16
External Ringer (UNA Device) ............................................................................................ 5-17
Guidelines ............................................................................................................................. 5-17
Installation ............................................................................................................................ 5-18
Power Failure Unit ................................................................................................................ 5-19
Guidelines ............................................................................................................................. 5-19
Installation ............................................................................................................................ 5-19
Voice Announce Unit (VAU) ............................................................................................... 5-22
Guidelines ............................................................................................................................. 5-22
Installation ............................................................................................................................ 5-22
Recording and Playing Messages .........................................................................................5-26
Door Box Adaptor (Trunk Port) ........................................................................................... 5-27
Guidelines ............................................................................................................................. 5-27