
3CX PHONE SYSTEM
3CX Phone System is based on the SIP standard and enables extensions to make calls via PSTN or VoIP services. Installed at more than 30,000 companies worldwide. 3CX Phone System is available for Windows, Linux, Raspberry Pi and supports standard SIP soft/hard phones, VoIP services, faxing, voice and web meetings, as well as traditional PSTN phone lines.
















