![3CX Phone System Professional Edition Annual Licenses 3CX Phone System Professional Edition Annual Licenses](https://voip.com.vn/36318-large_default/3cx-phone-system-professional-edition-annual-licenses.jpg)
3CX Phone System Professional Edition Annual Licenses
With 3CX Phone System, you can continue to make and receive calls on your existing phone lines using a VoIP Gateway. 3CX includes out of the box configurations for leading VoIP Gateways and Sangoma cards. Save on costs by making international/long distance calls via a VOIP provider.