In which deployment model does the service provider host dedicated equipment within its network
operations center for a predictable monthly cost?

A.
Managed customer-premises

B.
Equipment services

C.
Fully hosted unified communications

D.
Advanced services mode

E.
Hybrid or blended model

Explanation:

Reference:
http://www.cisco.com/en/US/prod/collateral/voicesw/custcosw/ps5693/ps11349/ccaas_brochure.pdf (7th bulleted point on the page)