When discussing the Cisco CRM Communicatiosn Connector solution to a customer, what two keys benefits should you emphasize? Select two

When discussing the Cisco CRM Communicatiosn Connector solution to a customer, what two keys benefits should you emphasize? Select two.

A.
integration with any IP Phone Solution

B.
integration with Microsoft Outlook or Internet Explorer browser

C.
ease of use

D.
works with Unix Servers