How do you connect more than one phone to a VoIP line?

To connect multiple phones to a VoIP line, you can use a VoIP phone system that supports multiple extensions or lines, such as a PBX (Private Branch Exchange) system. This setup allows you to configure each phone with a unique extension number while sharing a single VoIP line. Alternatively, you can use a VoIP service that allows multiple devices to be registered to the same account, enabling calls to be answered from any connected device. Ensure that your network bandwidth can support multiple simultaneous calls for optimal performance.