Municipal softphones mark WMM on the client, but calls stay choppy. The design already requires end-to-end Wi-Fi QoS. What AP condition most directly breaks that path?
Select an answer to reveal the explanation.
Short Explanation
Client WMM alone is like putting a HOV sticker on your car while the highway has no HOV lane. If the AP has WMM off, those QoS tags never get a proper wireless priority path. Check the AP QoS setting before blaming CPU or the phone app.
Full Explanation
End-to-end Wi-Fi QoS requires WMM support and enablement on the AP as well as client capability. When the AP has WMM disabled, client WMM markings cannot deliver the intended prioritized air access. Hostname, captive-portal TLS, and band steering are unrelated to this specific QoS break.