3CX PBX System
3CX Phone System for Windows is a leading provider for software-based IP PBX that substitutes a proprietary hardware PBX or PABX. IP PBX is constantly developed specifically for Microsoft Windows systems and based on the SIP standard which makes very easy to manage and allows you to use any SIP phone whether it is software-based or handware-based.
Products
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FREE 3CX IP Phone
3CX Phone System for Windows is an award-winning software-based IP PBX that substitutes the traditional proprietary hardware PBX. Its technology is based on the SIP standard and supports most popular SIP phones, VoIP Gateways, VoIP service providers and PSTN phone lines. It is user-friendly and very easy to manage by system administrators.