Avaya BCM 2.0 Programming Guide de l'utilisateur télécharger pdf (Page 422)

422 Glossary

Enterprise Edge Programming Operations Guide P0911588 Issue 01

Point-to-point protocol (PPP)

PPP is a protocol for communication between two computers using a serial

interface, typically a personal computer connects to a server by a phone line. For

example, your Internet server provider may provide you with a PPP connection so

that the provider's server can respond to your requests, pass them on to the Internet,

and forward your requested Internet responses back to you.

PPP is a full-duplex protocol that can be used on various physical media, including

twisted pair or fiber optic lines or satellite transmission. It uses a variation of High

Speed Data Link Control (HDLC) for packet encapsulation.

PPP can process synchronous as well as asynchronous communication. PPP can

share a line with other users and it has error detection.

Pool

See Line pool.

Port

A connector on the Enterprise Edge Server that allows data exchange with other

devices, such as a printer or mouse.

portable telephone

See Companion portable telephone

PPP

See Point-to-point protocol.

Pre-dial

A feature that allows you to enter a number and check it on your telephone display

before it is actually dialed. If the number is incorrect, you can edit it. The number

is dialed only when you pick up the receiver or select a line.

Primary Rate Interface (PRI)

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

Prime line

The line on your telephone that is automatically selected when you lift the receiver,

press the Handsfree/Mute button or use an external dialing feature. A Prime Line is

assigned to a telephone under Line access in Terminals and Sets programming.

Prime Set (prime telephone)

A telephone that provides backup answering for incoming calls on external lines.

The prime telephone for a line will ring for any unanswered calls on that line. A

prime telephone is assigned to a line under Trunk/Line data in Lines programming.

1 2 ... 417 418 419 420 421 422 423 424 425 426 427 ... 445 446

Pas de commentaire

Avaya BCM 2.0 Programming Guide de l'utilisateur Page 422