UK: Tesco does Mobile VoIP with a little help from WiFi
...mobile calls, via VoIP, over WiFi. The offering makes use of a service developed by Australian company Freshtel, and requires an app download to get things going. Once that is done, and the user is in a free WiFi area, then calls can be made, at a pretty cheap rate (for how cheap, youll need to check the website here
The service is currently...
