Robi 4g Android App

The description of Robi 4g: Robi 4g mobile dialer is a mobile software application which allows customers to make voip calls from their smart phones using internet on a cost effective way. International call has never been easier and always it was very costly. Using robi 4g mobile dialer customers can make cheap international calls to their loved ones in very easier and cost effective way. It works almost on all internet connections including edge gprs wi fi 3g and 4g networks. Features:premium voice quality simple and user friendly interface. Integration of native phone book records. Balance display on screen. Ivr facility. Call log of last 20 calls. Last call duration on screen display after any successful call. Works on session initiation protocol (sip). Supports network address translation (nat). Works in edge gprs wi fi 3g and 4g networks. ..