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Use SIP trunks, WebRTC & Apps

Slash your Phone Bill by 80%

Leading 3CX Customers

3CX’s software PBX has been selected by leading companies worldwide to meet their Unified Communications and telephony requirements. See what our customers are saying about 3CX Phone System by reading their testimonials and check out our case studies section which shows how businesses have leveraged 3CX to lower their telephony costs and increase their staff productivity and customer service.

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Free for up to 1 year! Select preferred deployment:

On-Premise

for Linux on a $200 appliance or as a VM

Get the ISO

On-Premise

for Windows as a VM

Download the setup file

On the cloud

In your Google, Amazon, Azure account

Take the PBX Express