The 3CX Software PBX for Windows
3CX is an award-winning software-based VoIP phone system that replaces a traditional proprietary hardware PBX.
Based on the international SIP standard, 3CX supports most popular IP phones, VoIP Gateways, and SIP Trunk Providers.
Software PBX systems have come a long way since Asterisk, call for a free product demonstration.
Install on premise or in the cloud with Google Cloud or OVH