PBX Integration Board User's Guide

Dialogic

PBX Integration Board User’s Guide

associated with each key. The LED indicators are rectangular and can take on

one of the six states listed in

Table 10.

Table 10. Optiset E LED Indicator States

State Value (Hex)

off 0x00

on 0x01

ringing 0x02

hold 0x03

error 0x04

unknown 0x05

Reading LED Indicators

The Dialogic

PBX Integration Board can determine the state of its LED

indicators by using the d42_indicators( ) function to retrieve the LED

indicators data. This function places the Line Indicator data (12 bytes) in an

application buffer. Bytes 0-11 contain the indicator status for Feature Keys 00-

11, respectively (see

Table 11 and Table 12).

Table 11. Optiset E Direct Key Dialing Strings for Feature Keys

with Hicom 150

Byte Key Description Dial String

0 Feature Key 00 - Mailbox <ESC>KA

1 Feature Key 01 - Callback <ESC>KB

2 Feature Key 02 - <ESC>KC

3 Feature Key 03 - <ESC>KD

4 Feature Key 04 - <ESC>KE

5 Feature Key 05 - Programmable <ESC>KF

6 Feature Key 06 - Consultation <ESC>KG

7 Feature Key 07 - Line <ESC>KH