Obihai OBi202 VoIP Telephone Adapter with 2-Phone Ports Router & USB

Features: The OBi202 has 2 FXS phone ports. It supports up to 4-VoIP services such as a multitude of SIP-based VoIP services plus OBiTALK calling. With the OBi202, you have the power make and receive phone calls simultaneously from each phone port using ANY available service configured on the OBi202. The OBi202 also supports T.38 fax for reliable fax calls over the Internet as well as a 1-port router with VoIP application prioritization (QoS). The OBi202 also features a USB port for use with OBiWiFi and OBiBT.