Phone Systems

Technology Unlimited is your NEC Ultracom Authorized Dealer. We offer the UX5000 and DSX line of phone systems and communications servers.

The NEC UX5000 is a comprehensive integrated solution designed to meet the unique challenges of both business telephony applications and VoIP. This top performance communication server supports pure peer-to-peer IP telephony connectivity, advanced networking, traditional digital switching, or a combination - all from one solution!

Technology Unlimited offers Authorized sales, installation and service to assure your business success. We also offer custom application programming services to link your UX5000 to your existing applications like Outlook, Filemaker, Quickbooks and many specialized applications like medical client records and billing systems.

Give us a call for a free business evaluation and quotation.


We also offer a great solution for larger homes and small offices. The NEC DSX is affordable, easy to use, and full featured, including voice mail for multiple users, and a variety of phone features to make your communications reliable and convenient.

DSX with Home Automation Integration
DSX Home Automation Integration allows your DSX telephone to control the features of your HAI-compatible Home Automation System.

Press uniquely-programmed feature keys to access your Home Automation System controls. A “top level” feature key lets you use the interactive soft keys to navigate step-by-step through the home automation devices and options. Additionally, you can set up a feature key to go directly to a specific device such as a light, thermostat, lock, or audio control.

Here's some of what you can do with DSX Home Automation Integration . . .
  Lighting Control your home and premises lighting from the convenience of any DSX telephone from any room in the house.
  Security DSX can also control security, one of the most essential components of any home automation system.
  Access The keys on your DSX telephone can also monitor and control access to your home’s doors and gates.
  Audio DSX provides control of an HAI-compatible audio system right from your phone.
  Scenes Activation of many other features of your Home Automation System is available from any convenient DSX telephone.
  Climate Use the integrated climate control options to keep your home comfortable while effectively managing your energy expenses.