Ericsson LIP-8002E Guide de l'utilisateur télécharger pdf (Page 188)

LIP-8012E & LIP-8024E Gigabit Phone User Guide

9. PBX, CENTREX & ISDN FEATURES

9.1 Access PBX or Centrex features

The iPECS has been designed to operate with a host

PBX system or Centrex services from your service

provider. The iPECS connects to a host with analog CO

lines.

When accessing a CO line, the phone will act as an

extension of the host, allowing access to the host

system features using the host dial codes. While on a

call, use the iPECS Flash feature to transfer calls to

other host extensions or access features of the host.

The Flash feature may be used on other CO lines to

regain dial tone from the CO line without relinquishing

control of the CO line to place another call.

9.2 Access the ISDN Network

9.2.1 Using the Keypad facility to access ISDN features

Access to certain features of your ISDN services

requires that dialed digits be sent to the ISDN as data

and not tones. In this case, dialed digits are sent as

‘Keypad messages’.

A Keypad Facility button must be assigned using the

Flex Button program procedures. Once active, dial into

the ISDN for services; however, actions other than

dialing will deactivate the Keypad Facility operation.

To access PBX or Centrex features while idle:

• Lift the handset,

• Select/dial access a PBX/Centrex CO line,

• Dial PBX/Centrex feature code.

To access PBX/Centrex features while on a PBX/Centrex

CO line:

• Use the Navigation button to display the next menu, and select

the Flash

soft button,

• After receiving new dial tone, dial the PBX/Centrex feature

code.

9. PBX,

Centrex &

ISDN

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Ericsson LIP-8002E Guide de l'utilisateur Page 188