Discover the 3CX Phone System for Windows
3CX is the award-winning software-based VoIP phone system that replaces a traditional proprietary hardware PBX. Based on the SIP standard, 3CX supports most popular IP phones, VoIP Gateways, and SIP Trunk Providers.
On-premise PBX systems have come along way since Asterisk. 3CX is easy for a trained technician to set up, and once setup correctly, will give you years of worry free, rock solid dependability.
Don’t want any on-premise hardware? No problem.
Host your instance in the cloud on Amazon, Google, OVH, or 1&1.