Which two VoWLAN configuration parameters are required to implement a Vocera
Communications System on a Cisco WLC v7.0? (Choose two.)

A.
Enable WLC broadcast for WLANs.

B.
Enable WLC multicast for WLANs.

C.
Disable WLAN WMM.

D.
Adjust the radio EDCA profile.

E.
Enable WLAN WMM.

Explanation: