Which Cisco IP phones are supported with the Cisco BE4000 appliance?

Which Cisco IP phones are supported with the Cisco BE4000 appliance?
A . all Cisco phones
B . Cisco SIP Phone 3900 Series and Cisco SIP Phone 4900 Series
C . Cisco IP Phone 7800 Series and Cisco Unified IP Phone 8800 Series
D . Cisco IP Phone 6900 Series and Cisco SIP Phone 3900 Series

View Answer

Answer: C

Explanation:

Reference: https://www.cisco.com/c/en/us/products/collateral/unified-communications/business-edition­4000/datasheet-c78-738497.html