3CX Communication System: PBX. Video Conferencing. Live Chat This 3CX kit contains: A pre-assembled Raspberry Pi 4B 8GB in a swish cooling case + power supply A 32GB SD card with 3CX Raspberry Pi OS (Raspbian OS) pre-installed. Here’s what you get with 3CX: 3CX is a fully featured communication system for unlimited users - free for one year! PBX to make / receive phone calls, call queues, call transfers Plug & play with supported IP phones, SIP trunks, voip apps High quality integrated video conferencing Work remote with smartphone apps for iOS and Android Live chat, Facebook integration and business text messaging Match caller ID with CRM, ERP and Microsoft 365 integration Register for a free one year license at www.3cx.com. To configure 3CX follow: https://www.3cx.com/docs/installing-pbx-raspberry-pi.