Which statement best describes the Cisco collaboration architecture?

A.
It is a flexible network framework designed to enable integration with the collaboration
requirements of a customer

B.
It is a flexible collaboration framework designed to support any customer and any user
collaboration needs

C.
It is a collaboration framework designed to support the collaboration needs of a typical
large enterprise

D.
It is a collaboration framework designed to integrate the existing collaboration
functionalities of a customer with Cisco network infrastructure.