Do you have an OBI110 or OBI202, or OBI100?
OBi100 — The OBi100 has 1-phone port. It supports Google Voice, SIP & OBiTALK VoIP services. Use the OBi100 when you do not need an analog line to a traditional telephone network or service. The OBi100 is perfect for customers who do not have a traditional telco phone service and want the savings and simplicity of using a VoIP service for all their calls.
OBi100 Announcement
OBi100 Data Sheet
OBi110 — The OBi110 has 1-phone port and 1-line port. It supports Google Voice, SIP & OBiTALK VoIP services. Use the OBi110 when you need an analog line connection to a traditional telephone network or service. The OBi110 LINE port is a gateway to a traditional phone service. If you do not have a traditional phone service at home, then the OBi100 or OBi202 is the right product to get.
OBi110 Announcement
OBi110 Data Sheet
OBi202 — The OBi202 has 2-phone ports. It supports up to 4-VoIP services such as Google Voice and 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 facsimile calls over the Internet as well as a 1-port router with VoIP application prioritization (QoS).
OBi202 Announcement
OBi202 Data Sheet