You are onsite with a client to perform a post-deployment site survey. When verifying a multiple channel
VoWiFi deployment using a VoWiFi handset, which aspect is most important?
A.
Performing protocol analysis with a single wireless adapter that is scanning all channels in use
B.
Testing a constant conversation or handset tone while roaming from area to area, or performing an
active survey
C.
Configuring DSCP-to-802.11e QoS maps on the handset for each access category.
D.
Verifying the VHT functionality to handle the call volume incurred by a single VoIP phone call.