Other Phone mode allows you to make and answer calls using an external phone line for the call audio and the Avaya Workplace Client to control the calls.
In order to use this mode, you need to set the external number. That number is then used by the IP Office system as follows:
Incoming calls to your IP Office extension number are redirected to your Other Phone number. Once you have answered using the phone at that number:
When you make a call using the Avaya Workplace Client. When you do this:
The IP Office system calls your Other Phone number.
When you answer the call using the phone at that number, the IP Office system calls the number you dialed and connects the two calls.
You can control the call using your Avaya Workplace Client.