You work as a systems administrator at YourDomain.com. And the company’s operations manager is concerned about implementing a VoIP solution because of the possibility of integration issues with existing fax equipment. He seeks advice from you about the advantages that a Cisco Unified Communications solution against its competitors?

A.
Proprietary software and IP phones are often used to enable an existing PBX system for IP- based communications, locking the customer into using specific products indefinitely.

B.
An IP-enabled PBX does not offer “five nines” availability. A Cisco Unified Communications solution must integrate with existing legacy equipment that has 99.999 percent availability.

C.
A Cisco Unified Communications solution offers investment protection for a large installed base, as well as retention of legacy equipment.With a Cisco solution, PBX-enabled devices can be used on the network.

D.
Cisco Unified Communications solutions are based on tested and verified designs that ensure the tight integration of all equipment and applications, enabling customers to migrate slowly to complete convergence and retain legacy equipment and existing applications.