You are a messaging professional. Your company uses a Microsoft Exchange

Server 2007 messaging system.

The company has five offices. The offices are connected by 128-KBps WAN links. A Microsoft Active

Directory site is configured for each office. The messaging system is centralized in the main office.

Mailbox servers, Hub Transport servers, and Client Access Servers are deployed on the internal network

in the main office. Edge Transport servers are deployed on a perimeter network in the main office.

The company plans to deploy Unified Messaging for users in all five offices. The company has the

following requirements:

The Play on Phone feature

The optimal performance of the Unified Messaging system

Each site has an IP-PBX system that is compatible with Unified Messaging.

You need to deploy the appropriate Exchange Server 2007 computers to fulfill the requirements.

Which two actions should you perform to deploy the appropriate Exchange Server 2007 computers to fulfill the requirements? (Each correct answer presents part of the solution. Choose two.)