VoipOneClick is an open source application to make FREE ENCRYPTED VOIP calls. It does use the TLS protocol to encrypt the information call (caller id /called id), and the SRTP protocol to encrypt the audio communication.
VoipOneClick allows to dial and receive mobile voice calls that cannot be intercepted.
It is the only encryption application that guarantees high voice quality without delay even when it is used on mobile networks 3g/Umts.
VoipOneClick works on every wifi/mobile 3g/satellite and everywhere there is an internet connection.
The application is ready to be used just after the download without any configuration or registration.
To make encrypted calls both parties should use VoipOneClick but you can call with improved privacy even the normal phone numbers.
It works also when the Voip is banned from local internet provider, if used together with our VPN service VpnOneClick (http://www.vpnoneclick.com).
This App is available for Android,Ios (iPhone/Ipad) e Windows.