The Poly OBi300 IP Analog Terminal Adapter converts a SIP extension into an analog extension allowing users to connect analog devices, such as fax machines, modems, or single line phones to IP PBX or VoIP service. Designed primarily for home offices to continue to use analog Fax machines over VoIP internet service, the Poly OBi300 will register up to 4 VoIP services. Adding the optional Polycom OBiWiFi5G Wi-Fi dongle allows the OBi300 to be used in areas where a Ethernet connection is not available.
