Eclipse Android 2.2 mobile phone - no skype calls via wifi
I have an Android 2.2 dual sim Eclipse mobile phone.
I downloaded the latest versions of Skype - all installed with no problem.
However all refuse to let me log in.
I then downloaded the Skype Beta Lite.
It allows me to make Skype calls - but only by using my sim card to dial the Skype local access number - this costs me heaps on my mobile - so its rather pointless for me.
But it wont make calls via wifi. I can't understand why?
However I cannot figure out how to make the Skype Beta Lite to make calls via my home Wifi - the mobile works fine with it - but Skype Beta Lite refuses all efforts to call via my wifi.
Can you help?
It amazes me that it will only call via sim card -- and not wifi?
Thanks in advance