3G data is a hell of a price here (I'm posted in Saudi) and I'd rather just drop the call if the base WiFi drops out. As far as I can see, there is no easy way to mandate this, or even know what's happening. Am I missing something?
There's no way to currently do this. It needs to be added as a setting though, 3g cost isn't a problem for me but the call quality I get is so poor as to be useless. I also want a settings toggle that only signs into skype while on wifi.