Avaya BCM1000 Installation Manual download pdf (Page 291)

Glossary 265

Installation and Maintenance Guide

Personal Speed Dial

Two-digit codes (71-94) that can be programmed on the set to dial external telephone

numbers. You can access Personal Speed dial numbers only at the telephone on which

they are programmed.

Pin-1

An indicator on the first pin on an electronic component. You use this indicator to help

you correctly align the component when attaching or installing it.

Port

A connector on the Business Communications Manager that allows data exchange with

other devices, such as a printer or mouse.

portable telephone

Typically a handset containing keypad, receiver and transmitter that communicates using

a radio link to a base station or a wireless link to an IP access point connected to the

Business Communications Manager. Examples: Digital Mobility phones.

Primary Rate Interface (PRI)

An ISDN interface that uses 23 B-channels and a D-channel (23B+D).

Prime line

The line the system selects for your telephone when you lift the receiver, press the

Handsfree/Mute button, or use an external dialing feature. Assign a Prime Line to a

telephone under Line access in System DNs programming.

Priority Call

If you get a busy signal when you call a person in your office, you can interrupt that

person for an urgent call. Enable this feature for a telephone under Capabilities in System

DNs programming.

Private branch exchange (PBX)

A PBX is a telephone system within an enterprise that switches calls between enterprise

users on local lines while allowing all users to share a certain number of external

telephone lines. The main purpose of a PBX is to save the cost of requiring a line for each

user to the telephone company central office since the PBX is owned and operated by the

enterprise rather than the telephone company.

protocol

A set of rules and procedures for exchanging data between computers or Business

Communications Managers on a network or through the Internet.

proxy

A server that acts on behalf of another.

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Avaya BCM1000 Installation Manual Page 291