FreeSWITCH is an open-source telephony platform designed to facilitate real-time communication through voice, video, text, and other media forms. Developed in C, it offers a modular and extensible architecture, allowing deployment on various operating systems, including Linux, macOS, Windows, and FreeBSD. FreeSWITCH serves as a versatile solution for building applications such as private branch exchanges , soft switches, conference bridges, and custom telephony systems. Key Features and Functionality: - Protocol Support: Supports multiple communication protocols, including SIP, WebRTC, XMPP, and more, ensuring interoperability across diverse networks and devices. - Media Processing: Offers advanced media handling capabilities like audio and video transcoding, conferencing, recording, and monitoring, enhancing the quality and functionality of VoIP applications. - Flexible Call Routing: Enables the creation of call groups and dial groups, facilitating sophisticated call routing, load balancing, and efficient call distribution. - Security: Incorporates built-in encryption features, secure SIP signaling, and support for TLS and SRTP protocols to ensure the confidentiality and integrity of communications. - Cross-Platform Compatibility: Operates seamlessly on various operating systems, including Linux, macOS, Windows, and FreeBSD, providing flexibility in deployment. Primary Value and User Solutions: FreeSWITCH empowers organizations to develop customized communication solutions tailored to their specific needs. Its modular design and extensive protocol support allow for seamless integration with existing systems, facilitating the creation of scalable and cost-effective telephony applications. By offering advanced media processing and flexible call routing, FreeSWITCH enhances user experience and operational efficiency. Additionally, its robust security measures ensure secure communications, making it a reliable choice for businesses seeking to implement or upgrade their VoIP infrastructure.