3CX and VOIP

3CX And VOIP

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.