Gear up your PBX
Cut costs, Boost profits
Download your free open-standard software business phone system and start using the most secure and feature rich VoIP PBX on the market. The Free Edition includes an 8 Simultaneous Call license, 5 web conferencing participants and 1 SIP Trunk. You can try out 3CX either on Windows, Linux or get a 24hour hosted instance on Google Cloud.
Run on-premise on Windows or Linux
Go hosted on Google Cloud or any Linux VPS – BUT retain control
Most secure PBX on the market
Advanced Unified Communications built in: Video Conferencing, Corporate chat
Note: Please ensure you enter your details correctly: Your free VoIP Phone System license key will be sent to this email address and your details will be verified to receive your one year free maintenance.