Our step-by-step Admin's Guide


Decide whether you want to run 3CX in the cloud or on-premise.

Choose hoster, prepare account and run PBX express:
Download 3CX in the cloud with your choice of cloud providers
Choose operating system, device. Run installation, wizard and configure your firewall.
Choose your operating system and get 3CX on-premise

Create Users, Deploy Apps & IP Phones

Next up is importing users, deploying the 3CX Apps and IP Phones.

Calling – Configuring your providers/trunks

You’ll need a SIP trunk or VoIP Gateway to make and receive calls.

Build your IVR and Call Centre

Create a professional IVR and build a call centre to boost customer service.

Phone System Management

Ongoing management and maintenance of your PBX.

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