Download your VoIP PBX / SIP Server for Free today!
Get 3CX’s Free VoIP PBX in the Cloud or on-premise on Windows or Linux.
3CX is a VoIP PBX that allows you to easily set-up a professional, modern phone system. With our free offer your get a free VoIP PBX / SIP Server hosted for free for three months on Google cloud as well as unlimited extensions (8SC), free web conferencing participants and a full Unified Communications feature set. You can even bring your own SIP Trunk.
Where do you start? Fill in the form and you will receive an email with your licence key information and deployment instructions.
Note: Enter all your details correctly. You will need to verify your email address after which you will receive your free VoIP IP PBX / SIP Server licence key.