HOTSPOT
You have a Skype for Business Server 2015 infrastructure.
You plan to configure Exchange Online to host voice mail.
You need to perform the following actions:
Configure the hosted voice mail policy.

Set the external access number for the voice mail.

Enable a user for Unified Messaging (UM).

Configure the Contact object used for the hosted voice mail.

Define a Unified Messaging (UM) IP gateway.

Where should you perform each action? To answer, select the appropriate environment for each task in the answer area.
Hot Area: