Avaya B189 - Connection Layout

Figure 1: Connection layout on Avaya B189 Conference IP Phone
Callout number
Description
1 Left side expansion microphone port
2 USB Connection
Note: This connection is reserved for future use.
3 RJ 45 Network connection socket
4 Right side expansion microphone port
5 Daisy chain connection socket
Note: This connection is reserved for future use.
6 Auxiliary connection port
Note: This connection is reserved for future use.
7 Headset connection port
This connection is reserved for future use.
Overview
10 Installing and maintaining Avaya B189 Conference IP Phone January 2014
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