Took me some time to figure out how this works. The webpage is mostly about the hardware. Here are some old screenshots (2018). You basically enter your own

Took me some time to figure out how this works. The webpage is mostly about the hardware. Here are some old screenshots (2018). You basically enter your own SIP account to call https://www.wiphone.io/blog/2018-08-17_-_GUI_Screenshots.html https://www.wiphone.io/blog/2018-08-17_-_GUI_Screenshots.htm...