3CX Phone System is a software-based IP PBX for Windows which replaces traditional PBX hardware phones. It is based on the SIP standard and supports standard SIP software / hardware phones. It allows calls to be made via a VOIP service provider or via the regular PSTN. Easy to install and configure, it includes a web-based configuration interface, voice mail, auto attendant, call hunting and other features. Both commercial and a free edition are available.

Main advantages of adopting 3CX Phone System for Windows: Increases mobility – allows remote workers to be seamlessly integrated to the company’s phone system Eliminates expensive telephone tag by using the inbuilt Presence feature Simpler phone system administration via a web-based configuration Vendor independent – significant cost savings by choosing VoIP provider and SIP equipment of choice Delivers unified communications technology by merging voice and data networks, allowing businesses to simplify real time delivery of information.