A constrained courtroom VoWLAN cell occasionally admits so many softphones that existing calls degrade. Controllers support WMM Admission Control (WMM-AC). When is enabling it most appropriate?
Select an answer to reveal the explanation.
Short Explanation
Think of WMM-AC like a fire-code occupancy limit for voice. Better to turn away the next softphone than pack the room until every call sounds broken. Use it to protect an already-tight cell—not as a free pass to skip capacity design.
Full Explanation
WMM Admission Control lets the AP admit or deny TSPECs for voice/video so an overloaded BSS does not accept more real-time streams than airtime can support. It is most useful in constrained voice cells where protecting admitted call quality matters more than unbounded association. It is not a cure for guest bulk traffic design, DFS events, or inadequate AP density; those need separate remediation.