The Obihai OBi202 VoIP Phone Adapter is a sought-after product on Amazon for businesses looking to connect their analog phones to a VoIP service. This adapter allows users to make and receive calls using their existing analog phones over the internet. It supports up to 4 VoIP services and features advanced call routing capabilities. With its easy setup, cost-effective solution, and compatibility with various VoIP providers, the Obihai OBi202 is a popular choice for businesses transitioning to VoIP.
