Refer to the Scenario: IT-FAC.

With their new IP Office, you decide to propose twinning to the mobile users. To twin external calls from the IP Office to these mobile users, on-premise or off-premise, requires two trunks; incoming and outgoing. To support 10 simultaneous calls requires 20 trunks.
In addition to the number of trunks required to extend calls, what other design issue must be considered?

Your customer would like to use Deskphone mode, also called Shared Control, and they want to know if they need to replace any of their deskphones.
Which phone does not support Shared Call Control?

A company's IT staff often works from remote locations.
What is required for them to manage the Avaya IP Office Platform remotely?

Refer to the Scenario: IT-FAC.

To keep the WIFI separate from the mobility offer, you have decided to address the mobility functionality by providing ten 3700 series Digital Enhanced Cordless Telecommunications (DECT) telephones for the staff working around the amusement center and one-X Mobile Preferred for the six executives.
Based on the above information, what Is the impact of using DECT telephones and one-X Mobile Preferred on the user licensing?

Your customer wants WIFI connectivity.
What Is the least costly Avaya DC- IP Phone model that supports WIFI connectivity?