A Cisco 3825 needs to be added in Cisco Unified Communications Manager as an H.323 gateway. What should the gateway type be?

A.	H.323 gateway
B.	Cisco 3825
C.	Cisco 3800 series router. The specific model will be selected after the Cisco 3800 is selected.
D.	The gateway can be added either as an H.323 gateway or Cisco 3800 series router.
E.	The gateway can be added either as an H.323 gateway or Cisco 3825 series router.