The 3CX telephone system is a Windows-based software phone system.
This means it sits very nicely on a Physical or Virtual Windows Server. For smaller companies, it will run on a standard PC. Furthermore, with most businesses moving towards VoIP (Voice over IP) it is very easy to connect the VoIP trunk directly into your 3CX telephone system. With no need for an additional gateway. We also like the fact 3CX is very cost efficient.