3CX Phone System

Easy to Install & Manage On-Premise or Cloud PBX

3CX Communications System sets itself apart with its easy installation and management. Setup takes minutes; the phone system will run on-premise on an existing Windows or Linux machine and can be virtualized on Hyper-V, VMware or KVM.


Alternatively, you can host your PBX system in the cloud with Google Cloud, Amazon Lightsail and Microsoft Azure. Or why not save yourself the hassle and let 3CX host it for you. Provisioning IP Phones, Gateways, SIP Trunks and smartphone apps takes minutes with its web-based setup wizard. You can also integrate your CRM and other applications for a truly unified experience.

Call, Conference and Chat from your Desktop or Browser

With a softphone or web phone, you can easily manage calls from your desktop or web browser. Whether you are in the office, at home or on the road, using the 3CX Windows or Web Client will greatly reduce costs and admin headaches.


No additional hardware costs for desktop handsets and all the communications features included. From simple call management to call center features and website chat the Windows Client and Web phone are the ideal solution to your business communications.

Manage your Calls with the 3CX Switchboard

The 3CX web phone and desktop applications include a powerful switchboard function that can be tailored to the way you want to view and manage phone calls in real-time. With 5 different views to choose from it can cater to any job role.


  • Drag and drop calls for quick transfer
  • Ideal for Call Centers– includes CRM integration, Wallboard & more
  • Instantly see the status of your colleagues
  • Receptionist view allows easy management of incoming calls

The Webphone and Chrome Extension

With the 3CX Web Client extension for Chrome and Edge, you can make and receive calls with a mini, pop-out client instead of the full, browser tab web app. What’s more, it works as a fully operating web phone with click-to-call functionality to easily initiate calls from numbers on web pages or CRMs.


  • Users can work more efficiently, freeing up screen space
  • Check status of colleagues and initiate calls
  • Click to callfunctionality from web pages and CRMs
  • Incoming caller IDs are matched and call history can be logged