.3cxconfig file: how to open it on Windows
1 Windows app registers the .3cxconfig extension. Install one of them to open the file with a double-click.
- 3CX
The 3CX Softphone notifies users in real-time of incoming calls and enables easy call management from their desktop. Users can set their status, view CRM & phonebook entries as well as access their BLF panel for fast calling.
Related guide: Change the default app for a file type in Windows