What are the most appropriate channels for an 802.11a/n VoWLAN survey and deployment in the
FCC domain?

A.
4 channels of UNII-1

B.
8 channels of UNII-1, and UNII-2

C.
8 channels of UNII-1, and UNII-3

D.
15 channels of UNII-2, and UNII-2 extended

E.
23 channels of UNII-1, UNII-2, UNII-2 extended, and UNII-3

F.
24 channels of UNII-1, UNII-2, UNII-2 extended, UNII-3, and ISM

Explanation: