4. PBX Systems
Caller ID Requirement
The extension number must be included in the name field of the extension.
This requires PBX programming.
4.1.2. Using the Dialogic® PBX Integration Board
The Dialogic® PBX Integration Board can perform functions available to
Avaya 7434 (4-wire) and 8434 (2-wire) telephone sets (see Figure 2 and
Figure 3). These telephone sets use two LED displays per Feature Button to
show status (next to the Feature Buttons) and an LCD display to show user
prompts and messages (above the display buttons). The PBX Integration
Board can:
• transfer calls
• set the message waiting indicator
• read the LED display
• read LED indicators
• read the called/calling number ID
• press keys
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