3CX Phone System for Windows More Information 3CX Phone System for Windows Description: Developers of 3CX Phone System for Windows, a SIP based IP PBX/VOIP Phone system. Both commercial and free editions are available. Category: Europe > Computers > Software > IP Software URL: http://www.3cx.com Report Broken Link: Report Problem With Website: Rate This Site Current Rating for "3CX Phone System for Windows": 0.00 Current Votes for "3CX Phone System for Windows": 0 How do you rate "3CX Phone System for Windows"? 10 - The Best 9 8 7 6 5 4 3 2 1 - The Poorest Remarks: Ezilon Web Directory is not affliliated with, and does not endorse any websites in our directory.