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Use SIP trunks, WebRTC & Apps

Slash your Phone Bill by 80%

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Thank you for your registration to acquire the 3CX Certification! The information you submitted has been received and we will get back to you shortly. In the meantime you can prepare for the exam by visiting our 3CX Academy page.

Free for up to 1 year! Select preferred deployment:


for Linux on a $200 appliance or as a VM

Get the ISO


for Windows as a VM

Download the setup file

On the cloud

In your Google, Amazon, Azure account

Take the PBX Express