Call4U is the Mobile Dialer that allows to make VoIP calls from any of the android devices and it uses 3G/Edge/Wi-Fi Internet connectivity. It is developed based on the requirements of VoIP Providers business needs. Call4U Features: It uses SIP protocol based for signaling. Supports G729, PCMU, and PCMA codecs. Runs behind NAT or Private IP. User Friendly Interface.
Call4UVOX was checked for viruses and it was found 100% secure. Digitelecom is the creator of this application that is listed among the Communication category. The app was downloaded and installed by over 100K users and its latest stable release was on Feb 16, 2019.
On Google Play, Call4UVOX is rated 3.8 by its users. A number of users installed this application on their Samsung and Sony devices. Get the .apk installation package of Call4UVOX 2.1.3 that is absolutely free and read users' reviews on Droid Informer. This application setup package requires 6 MB to be successfully installed. The app is designed for Android 4.1 and higher.
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