This Analog Telephone Adapter (ATA) enables you to use your existing analog phone or fax machine with any VoIP (Voice over Internet Protocol) service. It is designed to work seamlessly with Ring Central, an IP PBX phone system that allows you to make and receive calls using your internet connection.

With support for Power Over Ethernet (PoE), this adapter eliminates the need for a separate power supply and simplifies installation. It features both DSL/Phone and Ethernet interfaces, making it easy to connect to your network and devices. This Linksys model 2102 ATA is perfect for small businesses that want to upgrade their phone system without the hassle and expense of new equipment.