So ... in my office at work we jut configured an AP with the eduroam SSID connected to a controller running 6.4 ..... and my O2 phone doesn't automatically switch to wifi calling. .... which is the same as when its bound to ArubaOS 6.5
I know elsewhere runnig 6.4 it does work. So what's the difference ?
Current thought is that it depends on the phone and what sort of signal its got. Where my phone switched over to WiFi calling, i get ~3G ish. In my office I've 4G.
At least switching into airplane mode seems to work everywhere.
A