3CX PHONE SERVICE OPTIONS

The 3CX phone system is very versatile and can accept most all forms of phone lines or phone service types. Additionally, it can support a mix of service types.

Below are a few common choices and recommended providers.

ANALOG SERVICE / EXISTING

Already have phone service, no problem! The system can be built and configured to use the phone lines that you already have. We call these POT’s lines – or “Plain Old Telephone” lines.

VOIP

By using your internet connection, you may connect to providers all over the globe. Internet connections must meet certain requirements. Learn more about our VOIP systems.