You have an Exchange Server organization that contains four servers.
The servers are configured as shown in the following table.
You are deploying Unified Messaging (UM).
You create a dial plan named UMPIan1 and a UM mailbox policy named UMPlan Mailbox Policy.
You need to ensure that all voice mail sent to
the existing extension of a user is delivered to the user’s mailbox.
Which three actions should you perform?
(Each correct answer presents part of the solution. Choose three.)
A. Configure the IP-PBX to route calls to EX3 and EX4
B. Assign EX1 and EX2 to UMPIan1.
C. Create a UM IP Gateway.
D. Assign EX3 and EX4 to UMPIan1.
E. Configure the IP-PBX to route calls to EX1 and EX2.
Answer: ADE