3CX

3CX is a software-based phone system that enables businesses to make and receive calls over the internet, replacing traditional phone lines. It uses Voice over IP (VoIP) technology, allowing for flexible communication through desktops, smartphones, and office phones. 3CX offers features like call routing, video conferencing, chat, and voicemail, all managed from a centralized platform. This setup reduces hardware costs, simplifies management, and enhances collaboration, making it a modern solution for efficient, scalable communication within organizations.