Comdial DX-120 Business Communications System is designed to give growing enterprises all the sophisticated communications features of a big-company digital systems in an affordable, easy to use and highly scalable package. The DX-120 system includes desktop and cordless speakerphone endpoints, a reception console and comprehensive feature set of nearly 200 functions previously available only on high-end PBXs. It supports both T1/SDN-PRI and anolog trunking, conferencing, powerful voicemail and auto-attendant options and remote configuration.

Features include: Built-in Caller I.D., Direct Inward Dialing (D.I.D), Uniform Call Distribution, "Meet-Me" Conferencing, Tenant Service, Fax Detection, Music-on-Hold, Public Address Interface, Door/Gate Control Interface.