the analog telephone adapter (ATA) delivers dial-tone, manages the call setup and provides the conversion between digital and analog voice. See IP phone and VoIP. THIS DEFINITION IS FOR PERSONAL ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

The vast majority of users on campus use a stanard analog phone ... traditional phone lines. These places use this phone, the Mitel 5304. Caller ID works for all incoming phone numbers, both internal ...