A Cisco customer wants to:

implement instant messaging on Cisco Unified IP phones
integrate with Microsoft Office Communicator
provide the status information of users

Which is the best recommendation to meet these goals?

A.
Implement Cisco Unity Connection with an integrated messaging solution.

B.
Integrate a Cisco Unified Mobile Communications strategy.

C.
Implement Cisco Unified Communications Manager and Cisco Unified Presence.

D.
Integrate a management tool like Cisco Monitor Manager and Cisco Monitor Director.