Dialogic M7324 - page 91

4. PBX Systems

Example

An application uses the d42_indicators( ) function to retrieve the current data

for the LCD Line Indicators for a given channel on a Dialogic® PBX

Integration Board. The data placed in the application buffer is shown below. If

the data for byte 07 (ANDed with 0x0f) is 0x02, the indicator corresponding

to the Feature Key 07 is indicating ringing (see Figure 10). Refer to the

Dialogic® PBX Integration Software Reference for more information about

using the d42_indicators( ) function.

24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

16 17 18 19 20 21 22 23

xx xx xx xx xx xx xx xx

xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx

Data

Byte

Personal Key 00

Personal Key 01

Personal Key 02

Personal Key 03

Personal Key 04

Personal Key 05

Personal Key 06

Personal Key 07

Personal Key 08

Personal Key 09

Personal Key 10

Personal Key 11

00 00 00 00 00 00 00 02 00 00 00 00 xx xx xx xx

00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

Figure 10. Mitel Superset 420/430 LCD Line Indicator

NOTE: The application can obtain the least significant byte of the value

returned by the d42_indicators( ) function by ANDing that value

with 0x0f.

Pressing Personal Keys

The Dialogic® PBX Integration Board can “press” any of the Mitel Superset

Personal Keys using the dx_dial( ) function. Refer to the Dialogic® PBX

Integration Software Reference for more information about dialing

programmable keys. Each Personal Key on the Mitel Superset 420/430

telephone is assigned a dial string sequence (refer to Table 16 or Table 17).

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

Integration Board can press any Personal Key.