ContentsSection 300-Installation

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

iv

DBS Manual - Revised April 2000

DBS-2.3/9.2-300

Page 4
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Panasonic CPC-EX manual Trunks and Lines, Peripheral Equipment