The following models of phones are currently supported for new installs. Phone models not listed that are already installed will continue to be supported as long as parts are available. Once stocked parts for unsupported models have been exhausted, malfunctioning phones will be replaced with a comparable supported model.
Phones for locations with Voice over IP Infrastructure
Avaya J179
The high-performing Avaya J179 IP Phone features a color display, 4 softkeys, high definition audio quality, integrated Gigabit Ethernet interface, headset support, up to three 24-button Expansion Modules, and optional Wi-Fi® / Bluetooth®.

J179 Quick Reference Guide
J179 Specification Sheet
Avaya B189
The Avaya B189 Conference Phone is Avaya’s most advance conference phone. With its sleek, modern design—including a bright five-inch capacitive touchscreen display, HD quality audio, and productivity-enhancing features—the B189 is the ideal choice for an executive conference phone. The B189 also supports an add-on PA system interface that allows the phone to interact with in room speaker/microphone systems.

Phones for locations without Voice over IP Infrastructure
Cortelco 2500
Basic analog deskset.

Cortelco 2554
Basic analog wallphone.
