OneTwo VoIP is a Mobile VoIP dialer application that allows to make VoIP calls from any of the Android devices and it uses 3G/Edge/Wi-Fi Internet connectivity.
Download the .apk installation package of OTVVOX 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 created for Android 4.0 and above. The security report shows that this application is safe. VoizZone is the developer of OTVVOX which can be found in the Communication category.
The app has been downloaded and set up by over 10K users and the most recent update was released on Oct 11, 2017. On Google Play, this application was rated 3.7 by its users. Samsung and LG users highly appreciate OTVVOX.
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