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Use SIP trunks, WebRTC & Apps

Slash your Phone Bill by 80%

Take full control over your PBX and data with 3CX Cloud PBX

3CX Cloud PBX: Resell or Self Host and Cut Costs!

By choosing a hosted solution, customers and resellers can enjoy feature-rich, reliable communications without having to worry about the maintenance associated with traditional phone services, resulting in cost savings and less time spent on tedious admin tasks.

3CX is a cloud-ready PBX, designed to be self hosted in the cloud as a dedicated instance with your choice of cloud provider, giving customers and resellers full control over their PBX and data. 3CX in the cloud offers customers a fully virtualized instance together with an advanced UC feature set – enjoy a hosted business phone system without compromising on functionality.

Self Host and Retain Control

3CX’s Cloud PBX allows customers or resellers to self host their PBX on their choice of VPS cloud provider – allowing them to retain full control and freedom of choice.

  • Leaves customer or reseller in complete control of PBX

  • No sharing of resources and data with other hosted PBXs
  • Freedom of choice: choose preferred SIP trunk provider

  • Self host or get a managed hosted PBX from our Hosting Partners

Self Host your PBX with your choice of Cloud PBX Providers
Deploy your 3CX PBX with popular SIP Trunk

Freedom of Choice and Reduced Costs

Many cloud PBX systems cost as much as $20 per extension per month and will lock you into higher telecom rates or long term contracts. Not so with 3CX. Cut costs by choosing your own cloud provider, SIP trunks and IP phones!

  • Save big – no more per extension pricing
  • Cut your phone bill – use cost effective SIP trunking

  • Don’t get locked into multiyear contracts

  • Switch between on-premise or hosted at any time

Deployed in Minutes with the PBX Express!

The PBX Express enables users and resellers to easily setup a complete cloud PBX in a cloud of their choice. 5 simple steps and your 3CX instance will be deployed on a Linux VPS of your choosing with a full range of Unified Communications features. It’s free for up to 16 sim calls and 25 web conferencing participants.

  • Simple 5 step setup wizard
  • Deploy on Google, Amazon Lightsail, Azure & others

  • Fraction of the cost of other cloud solutions
Configure and deploy 3CX automatically with PBX Express
TNS Logo

3CX is a fantastic solution! I have done 3 recent installs in the cloud and 3CX Phone System version 14 is great. I have even moved my own 3CX into the cloud and all my field staff are now working great. I know from installing telephone systems that clients like to see flashing lights on the wall but now they are happy to see them gone. It’s far cheaper than a pay per seat solution. Comparing 3CX with other vendors in the market it outperforms them in terms of functionality but also includes features such as voicemail to email, CRM, WebRTC etc at no additional cost. I trust 3CX so much that I have dropped Avaya IP office, Draytek, Panasonic and NEC.

Paul Forster, Director, Total Network Solutions Europe Ltd. TNSComms

Check out other 3CX Features

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