3CX Phone System Overview

Everything your business needs for modern communication - VoIP calling, video meetings, live chat, messaging, and contact center tools - in one unified platform.

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What is 3CX?

3CX is a fully featured unified communications system designed to help organizations streamline their phone and collaboration environment. It replaces expensive hardware PBXs with a flexible software-based solution offering voice, video, chat, call queues, reporting, and CRM integration.

Whether hosted in the cloud or installed on-premises, 3CX provides the tools businesses need to communicate efficiently - on any device, anywhere.

How 3CX Works

Unlike traditional PBX systems, 3CX is software-based. You can deploy it on Windows or Linux, run it on a dedicated server, virtual machine, or even host it in the cloud. Administrators manage everything from an intuitive web console, simplifying updates, user management, SIP trunks, and call flows.

Softphones for Windows, Mac, iOS, and Android
Browser-based Web Client for calling and collaboration
Built-in SIP trunk support for global carriers
Easy provisioning for IP desk phones

Perfect for Any Industry

3CX is trusted across a wide range of industries, from small offices to enterprise-level call centers.

Customer service & technical support teams
Remote and hybrid workforce environments
Healthcare, education, retail & services
Distributed teams needing unified communication

Key Benefits

Reduce telecom costs with a flat-fee licensing model
Deploy on-premises or in the cloud
Strengthen customer service with call queues & reporting
Increase productivity with integrated video and chat
Improve mobility with mobile and web apps
Secure communication with encryption and failover options