3CX Phone System
3CX Phone System consists of a number of software-based components. The PBX, accessed and managed via a web-based management console, softphones for Windows and MacOS, and smartphone clients for iOS and Android. The phone system can be used with either SIP phones or the clients, or a combination of the two. The PBX provides unified communications functionality including presence, chat, voicemail to email, fax to email, integrated video conferencing, call conferencing, and CRM integration.