Download of VoipOneClick 3.5.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version of the program 3.5. The actual developer of the free program is Bravotelco llc.
This free PC software was developed to work on Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software belongs to Communication Tools. Linphone.exe is the default file name to indicate the VoipOneClick installer.
From the developer:
VoipOneClick is an open source application to make free encrypted VOIP calls. It uses 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.
You may want to check out more software, such as WebEx Record and Playback, AsteriskWin32 or Nettalk, which might be related to VoipOneClick.