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3CX Phone Systems

TERIAS understands that businesses need incredibly cost efficient, state-of-the-art,
Phone Systems.

3CX is an award-winning open standard virtualised phone system (Windows & Linux IP PBX) that replaces traditional proprietary hardware PBX whilst providing enterprise features at a fraction of the cost.


3CX Phone System supports popular SIP phones, VoIP providers and traditional PSTN lines. The web-based management console makes it easy to configure, eliminating the need to hire expensive telecom consultants.


Lower your company’s call costs and truly globalize your business by leveraging VoIP Providers and bridging your offices for free inter-office calls.


Increase productivity with Unified Communications features that allow you to setup conference calls and web meetings in a matter of seconds and see the presence of your colleagues.


Increase mobility by allowing your employees to take their office extension with them wherever they go!


Step into the future of web conferencing with 3CX WebMeeting – the new and unparalleled video conferencing platform which leverages WebRTC Technology for a seamless, user-friendly experience with no need for additional plugins or software.


  • Easy to install & manage (software based)
  • Inexpensive to buy and expand
  • Work from anywhere with iOS & Android clients
  • Leverage existing IT infrastructure & Server hardware
  • Save on your phone bill with SIP Trunks & Mobile / Remote clients
  • Integrated video conferencing using WebRTC
  • Better customer service with advanced call queues
  • Integrate with CRM & Accounting software
  • Standards based – use popular IP Phones, SIP Trunks
  • Click 2 Call from your website