3CX is an open-platform, VoIP phone system that works with popular IP Phones and SIP trunks whether on-premise or in the cloud. Simple, affordable and flexible, 3CX eliminates the cost and management headaches of outdated, traditional phone systems or the limitations of shared cloud PBXs.

On-Premise – On Appliance or Virtualized
In the Cloud – with YOUR Cloud Provider

Needs covered


Free for unlimited extensions. Know exactly what you will be paying for, no hidden costs. Connect remote offices, anywhere in the world eliminating interoffice calls charges.


Choose your own telecom provider even from other countries. You can even have more than one telecom provider. This way you will have the opportunity to have local phone numbers in any country your company is present to. Choose from a large list of vendors, your phone devices. Integrate your phone system with your other softwares such as your CRM or Helpdesk.

Zero Admin

Easy to deploy and manage in either Windows/Linux machines, virtualized On-premise servers or Cloud providers. Easy to add and manage extensions and perform every day needed tasks.


Use your extension from anywhere. Includes integrated video conferencing, Apps developed for iOS and Android or install the application on your Windows Laptop.


3CX can easily integrate with your popular CRM, ERP and Accounting Systems. Inbound calls are automatically linked to the customer record which pops-up on the screen and all calls are logged in the CRM package. 3CX integrates out of the box with most popular CRMs (MS Exchange, Salesforce, Microsoft Dynamics, Microsoft Outlook, Office 365, Zendesk) however If your software is not included you can easily integrate it yourself by using the powerful 3CX Api.

“3CX is on the cutting edge of innovation in a fiercely competitive market,” the expert said. “3CX stands out among unified communications vendors with its innovative technology, compelling feature set, competitive pricing, and ability to respond to evolving market conditions and customer demand.”

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