Chapter 2: Overview; Overview; Connection Layout - Avaya B189 Installing And Maintaining

Chapter 2: Overview

Overview

Avaya B189 Conference IP Phone is a multiline H.323 IP deskphone that you can use to make
calls and hold conferences with HD quality voice.
The features of the deskphone include a 5-inch touch screen, mute, and volume control
buttons, one On-hook/Off-hook button, and a Phone button. You can navigate the menu only
through the touch screen. Bi-color LEDs provide visual indication of an incoming call, call in
progress, call on hold, and a muted microphone. As the LEDs are visible from all angles, the
deskphone visually alerts the users. You can attach additional microphones to the conference
phone to cover a wide area.

Connection layout

The following table lists the connections that are available on the conference phone.
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