Mobitalker is an International calling app for Smartphones. Mobitalker gives you the ability to make International calls using VoIP technology instead of your expensive airtime minutes. With Mobitalker, you can make low cost International calls from anywhere to anywhere in the world!
The app includes support for 3 different call types:
1. VoIP over WiFi or 3G
2. Callthrough (via a local access number)
3. Ringback (2-legged call)