im from azores portugal, and just download 3g videocall, i have a nikia E65 that have wifi connection, i instal 3gvideocall, and when i conect to the wifi i saty online only for 30 seconds, so anybody could post a tutorial about some specs and config of 3gvideocall, and it will work everywhere.
PS- i have wifi at home and i connected as far as 2 meters from the router so i have great signal