PBX Integration Board User's Guide

4. PBX Systems

Pressing Feature Keys

The Dialogic

PBX Integration Board can “press” any of the Avaya 7434 or

8434’s Feature Keys using the dx_dial( ) function. Refer to the Dialogic

PBX Integration Software Reference for more information about dialing

programmable keys. Each Feature Button on the 7434 and 8434 telephones is

assigned a dial string sequence (refer to

Table 3). By using the dx_dial( )

function and the appropriate dial string, the PBX Integration Board can press

any Feature Button.

4.1.4. Avaya Function Keys

Avaya telephones also include Function Keys that the Dialogic

PBX

Integration Board can emulate to perform various functions. The PBX

Integration Board can emulate four Avaya Functions Keys: Transfer,

Conference, Drop, and Hold.

Pressing Function Keys

The Dialogic

PBX Integration Board can “press” Avaya telephone Function

Keys using the dx_dial( ) function. The Function Keys on the Avaya 7434

and 8434 telephones assigned a dial string sequence are listed in

Table 4. By

using the dx_dial( ) function and the appropriate dial string, the PBX

Integration Board can dial these four Avaya Function Keys. Refer to the

Dialogic

PBX Integration Software Reference for more information about

dialing programmable keys.

Table 4. Avaya 7434 and 8434 Direct Key Dialing Strings for

Function Keys

Dial String Key Description

<ESC>Ki

Hold

<ESC>Kj

Drop

<ESC>Kk

Transfer

<ESC>Kl

Conference