We've recently removed several standalone AP1131AG's and replaced them with LAP1131AG's and 2 4404 WLC's. We had a couple of 7920 wireless phones that have now stopped working.
I tested one with a regular AP1131 and got it working, updated the firmware, as I had read somewhere that the newer firmware supported WPA/WPA2 and this would help. Sadly it hasn't.
Everything appears to be set up on the WLC fine, however the phone shows "No AP Found" when trying to connect to one of the lightweight AP's.
On the WLC:
Security: [WPA + WPA2][Auth(PSK)]
Radio Policy: All
Broadcast SSID: Disabled
Security: both WPA and WPA 2 are enabled, with both AES and TKIP selected. AKM is PSK. ASCII.
All these settings are mirrored on the 7920, but it shows no AP found. Do I need to broadcast? I'd rather not. The phone doesn't show any bars...
I had a similar problem on a regular AP1131 but found the A radio interface was not up. Since I have the radio profile set to "all" I assume our LAP's are using a, b, g, and n.
Any help is appreciated as usual!