ROTANO 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. It is developed based on the requirements of VoIP Providers business needs. Features: ROTANO uses SIP protocol based for signaling. Supports G729, PCMU, PCMA codecs. Runs Behind NAT or private IP. User Friendly Interface.
Android Dialers is the official developer of the app which can be found in the Communication category. The most recent release was on May 26, 2017 and ROTANO was downloaded and set up by over 10K users. This application is for users aged 3 and older, it has been rated 3.6 on Google Play.
Sony and Samsung users highly appreciate the app. A free .apk file of ROTANO 2.0.2 can be downloaded from Droid Informer and you can read users' reviews on this site. Prepare 4 MB of free space on your device for this app installer and take into account that it works fine on Android 2.2 and above. The antivirus report shows that the app is totally safe for usage.