How many users and endpoints are supported with Cisco Unified Communications Manager on Cisco Business
Edition 6000?

A.
1200 users and 1000 endpoints

B.
1000 users and 800 endpoints

C.
1000 users and 1200 endpoints

D.
100 users and 100 endpoints

Explanation:
Business Edition 6000 for System Engineers (BE6KSE)PEC Training Sizing Limitations and Considerations
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6788/vcallcon/ps11369/data_sheet_c78- 638921.html
(see table 1)