The Epygi PBX is a phone system that can come preinstalled on a computer/server, or it can be cloud hosted. It is a feature rich PBX and the Voxtelesys SIP trunks work great with it. Plus, it is easy to set up!
* View Voxtelesys guides here: [https://voxtelesys.com/tutorials/epygi](https://voxtelesys.com/tutorials/epygi)