The Ribbon SBC 5400 is the ultimate enterprise session border controller (SBC) platform that advances today’s and tomorrow’s real-time communications. As enterprisese migrate from legacy to next-generation IP-based communications systems, the SBC 5400 provides a solution for robust network security, intelligent session control, robust media services and SIP normalization.

In an independent, third party report the SBC 5400 delivered impressive results during multiple tests and attack scenarios, including the ability to provide:

• Advanced Scalability – The capacity of the SBC 5400 hardware platform can be easily expanded to 75,000 concurrent sessions by simply upgrading media interface capacity via software licensing.
• Unparalleled Performance – While many competitive SBCs lose as much as half their call capacity by encrypting VoIP media streams, the SBC 5400 easily supports just as many encrypted secure RTP sessions as normal unencrypted media sessions.
• Robust Security – Denial of Service (DoS) flood attacks were launched at the SBC 5400’s SIP-signaling and media ports while it handled high call volumes. The SBC 5400 effectively deflected these attacks and no legitimate calls were dropped irrespective of call complexity.

As part of Ribbon’s award-winning SBC portfolio, the SBC 5400 SBC 5400 is Microsoft Teams certified to ensure calling services are not interrupted. It is specifically designed to address the unique real-time communications business challenges for security, interoperability, and reliability. It is ready made to address everything from video, UC& C. WebRTC, and mobility in enterprise and service provider deployments.