IVoipe Mobile Dialer for Android Handsets, enables you to make your calls directly from your phone. With this SIP client, iVOIPE users can make high quality cheap VOIP calls through Wi-Fi, 3G\EDGE or 4G. You should Signup for an account through ivoipe. Com. Main features: Making and receiving VoIP calls. Connectivity through WIFI and 3G/EDGE.