This object is used to enable or disable admission
control for voice traffic flowing through the
802.11b/g interfaces in the controller.
When set to 'true', controller will reserve and manage
max-bandwidth (cLQd11bVoiceMaxAdmBandwidth)
and roaming-bandwidth
(cLQd11bVoiceMaxRoamingBandwidth) as per user
configured values.
When disabled, admission control will not be enforced.
This may delay voice traffic depending on load on the
WLAN.