Houston Techsys Blog 3CX VoIP PBX for Windows

3CX Phone System for Windows is a software based PBX for Windows that works with SIP standard based IP Phones, SIP trunks and VoIP Gateways to provide a full PBX solution - without the inflated cost and management headaches of an 'old style' PBX. Used by more than 30,000 companies globally, it has been recognized for its innovation and cutting-edge [...]