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.