The RXW-SIP300PBX is a highly integrated hybrid IP-PBX platform designed to deliver scalable, reliable, and unified enterprise communications. Supporting up to 200 IP extensions, the system provides a powerful and cost-effective solution for organizations and high-end contact centers with up to 60 agents. Built on Roxwell’s advanced VoIP architecture and featuring XML/HTTP-based APIs, the SIP300PBX enables seamless integration with existing business applications while ensuring smooth interoperability across PSTN lines, analog terminals, SIP trunks, and IP-based voice endpoints.

Beyond traditional telephony, the RXW-SIP300PBX functions as an intelligent SIP-based intercom and communication server, supporting seamless connectivity with broadcast terminals, alarm gateways, IP cameras, voice gateways, and IP phones. The platform enables a comprehensive range of communication and security capabilities, including two-way audio and video communication, group calling, multi-party conferencing, real-time monitoring, emergency alarm handling, call recording, call queuing, hunt groups, forced call insertion/removal, environmental monitoring, and real-time call supervision.

Designed for mission-critical environments, the system supports flexible point-to-point, group, zone-based, and full-area broadcasting, enabling clear and efficient communication across large facilities. Additional features such as background music playback, security and fire system integration, and intelligent event-triggered broadcasting further enhance operational efficiency and situational awareness.

With its highly scalable architecture and robust performance, the RXW-SIP300PBX is ideally suited for deployment across a wide range of industries, including banking, smart cities, educational institutions, tourist attractions, mining and metallurgical facilities, petrochemical plants, power stations, ports, correctional facilities, military installations, highways, and other critical infrastructure environments.