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Use SIP trunks, WebRTC & Apps

Slash your Phone Bill by 80%

Replace your Proprietary Mitel, Nortel or Avaya PBX with a 3CX’s VoIP PBX

Switch from Avaya, Nortel or Mitel to a multi-platform phone system. FREE for 1 year.

Looking to replace your Mitel, Nortel or Avaya IP PBX? Then look no further. Enter 3CX – a software, open-standards PBX which offers complete Unified Communications features. With 3CX you can keep your existing infrastructure – IP Phones, PSTN lines, Gateways and SIP Trunks. Proprietary PBXs such as Mitel, Nortel and Avaya systems are limiting in the choice of platform you can deploy them on; not the case with 3CX. Install your business phone system on-premise on Windows or Linux or in the cloud.

As well as UC functionality with video conferencing, presence and instant messaging, 3CX has inbuilt call center capabilities enabling your employees to work more efficiently and provide better customer service.

  • Hosted by 3CX – a free phone system for one year

  • OR Self host – on YOUR cloud account

  • On-premise: on Windows or Linux

  • Zero admin – automated admin tasks

  • Most secure phone system on the market

  • WebRTC based web conferencing

  • Mobility: apps for Android, iOS, Windows and Mac

Where do you start? Fill in the form and you will receive an email with your licence key information and deployment instructions.

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Note: Enter all your details correctly. You will need to verify your email address after which you will receive your free VoIP phone system licence key.

The one year free offer requires that you use the PBX. If less than 5 calls are made per month on the PBX, 3CX reserves the right to remove the PBX in order to save resources. This offer is only valid for new customers. If you have downloaded 3CX in the past and already have a licence key you are not eligible to use the one year free hosting.
Your Business Phone System on Windows, Linux, Google Cloud or in Microsoft Azure Platform