Definity Phone Systems

Definity offers a fully scalable system to meet your companies needs. Beginning with the Definity One

Definity One-Small Business

A highly manageable communication platform the Definity One is a self contained digital communications server it provides all the capabilities you need on a single processor. The system has built in remote monitoring which adds to the overall reliability and remote serviceability. Businesses will improve operational efficiency, employee productivity and customer service.

ProLogix-Mid Size Business

The Difinity ProLogix provides rich features, reliability in a package sized and priced for mid-sized business. The ProLogix can be designed your way from 40 to 500 hundred telephones. Because the system is fully scaleable it will grow with your company, you only purchase what you need.

G3ECS Family-Large Businesses

The Definity ECS platform offers an upgrade ready high-level operating system. Definity ECS is the largest business phone system in the world. It to can grow with your business from 200 to 22,000 telephones. The system offers 3x redundancy and boasts 99.9% reliability factor.

The Avaya family of phone systems gives you communications packages you can design your way, to get precisely the features and functionality you business needs in today's economy. PhoneSystems.biz specializes in new and used Definity phone systems by AVAYA (Lucent). We provide complete systems, components and accessories including telephones, voicemail, interface cards handsets and cords. We also provide repair and advance replacement on desktop devices.