The Call4Tel NX256 has been specifically designed for 3CX to offer a complete Unified Communications solution for larger 3CX deployments. The Call4Tell NX256 includes advanced features right out of the box.

The NX256 can support up to 256 concurrent calls with 800 users and is built using the open-platform software PBX from 3CX. The Call4tel NX256 makes installation and management of your phone system easier than ever. The Call4tel NX256 is the most powerful performant and reliable appliance that 3CX currently supports, integrating smart features like WebRTC based enhanced video conference, plug & play SIP trunk connectivity, state of the art anti-hacking module, and many more.

A Remarkable Solution
The easy-to-use solution from Call4tel NX256 leverages the 3CX Phone System open-standards software PBX, enhancing and improving the user experience, low level maintenance, extreme reliability and environmentally friendly. The NX256 comes with the 3CX PBX software preinstalled, dramatically reducing installation time. Simply apply a 3CX licence key and configure your phones.

Latest Features and Functionalities
Always a step ahead, this small appliance integrates some of the most extraordinary features, such as the WebRTC web meeting for up to 250 participants, softphone clients for almost any operating system, QR scanning for instant provisioning of smartphones, automatic maintenance and faults notifications, web-based management console and soft client to operate the PBX from anywhere in the world. The Call4Tel NX256 will support all the advanced call centre features available through 3CX Enterprise licences.

Virtually the Safest PBX on the Planet
Tunnel connections assure the safest path is always secured. With an A+ rating from SSL Labs, our PBX has the latest anti-hacking methods detection module and automatically shared worldwide blacklisted IP addresses, so that you are protected no matter what.

Always On and Running
Easily setup a backup and restore schedule using the local disk, any FTP server or even an ordinary Google Drive account. The built-in failover lets you replicate the PBX in another location and in as low as 5 minutes your phones will connect back to the secondary PBX, allowing you to continue running your business while the primary PBX can be restored.

Connect From Anywhere
Using the remote extensions or simply by accessing the web-based client your employees can now connect to the PBX from virtually anywhere in the world, whether in an airport terminal or a home office. They will have access to the complete range of features that a local office worker has, practically feeling as if they were in the office. All features will be available, such as corporate chat, video calling, conferences, status updates, call queues and many more.