3CX Business Phone System

The 3CX Business Phone System is a software based PBX for Windows and Linux that works with SIP standard based IP Phones, SIP trunks and VoIP Gateways to provide a full PBX solution – without the inflated cost and management headaches of an ‘old style’ PBX. Used by more than 30,000 companies globally, 3CX has been recognized for its innovation and cutting-edge technology.

You have complete freedom where to install it, which SIP trunks or IP phones to use – saving you thousands per year. Setup 3CX in minutes – in the cloud or using our recommended hardware and configuration for on-premise installs.

Plug and Play with IP Phones, Gateways & SIP Trunks

No per extension licensing

Save thousands with YOUR choice of SIP Trunk

Download the free PBX edition for up to 8 sim calls
You decide where to run 3CX – run it on an existing server using Hyper V or VMware. Smaller installations can run on a low cost PBX appliance such as an Intel NUC . Easily move your PBX to another server or into the cloud, using built-in backup and restore.

Virtualise with Vmware or Hyper V

Easily scale your installation

Run on a low cost MiniPC PBX appliance
Whilst 3CX runs on Windows, it can also be installed on a preconfigured Linux .iso. Whichever choice you make, it is easily installed and managed by Windows IT administrators without the need for special telecom or Linux skills. It’s preconfigured to work with popular IP Phones, VoIP Gateways and SIP trunks saving you the hassle of having to configure and manage these devices.

No need for extensive telecom knowledge or training.

Open Standards x- Vendor independent.

Central control from the 3CX Management Console.

Choose from popular IP Phones, VoIP Gateways, SIP Trunks.
When it comes to VoIP security, 3CX sets the standard. 3CXs inbuilt security has been exclusively developed to protect your PBX system from attacks.

Increased secure web server configuration

Automatic detection & blacklisting of SIP Attack tools.

Traffic to 3CX clients is encrypted via SBC.

Revolutionary VoIP Security with A+ rating from SSL lab.

Automatic Failover for instant backup.
By using 3CX, your ongoing telco cost savings will be slashed from what they are currently and so will the cost of buying, expanding and maintaining your PBX.

Decrease your Phone Bill by 80%.

Licensing based on number of simultaneous calls and not extensions.

Avoid per extension licensing and pay per PBX instead.

Use International DIDs & IP Telephony so customers can call in at competitive rates
We can demonstrate a full working example of our business phone systems at your premises at any time that suits you. There’s absolutely no obligation. You’ll love the way the system can be tailored to your business. We use exactly the same system in our own business.


QCS Group is a 3CX Platinum Partner



Why not ring us today on 1300 858 723 and hear it yourself?

3CX VoIP blog