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Ribbon SBC 5400

Ribbon SBC 5400

As mid-large size enterprises migrate from legacy to next-generation IP-based communications solutions, Ribbon’s SBC 5400 provides the optimal solution with proven network security, intelligent session control, robust media services, and SIP normalization for interworking.


As part of Ribbon’s award-winning SBC portfolio, the SBC 5400 is It is specifically designed to address the unique challenges of real-time communications for reliability and availability. The SBC 5400 is ready-made to ensure quality of service for unified communications, collaboration and conferencing services, contact center services, and SIP trunking underpinning all those services.


SBC 5400 Attributes :


  • Outstanding scalability: The capacity of the SBC 5400 can be easily expanded from a few hundred sessions up to 75,000 concurrent sessions by simple licensing upgrades.
  • Interface flexibility: Enterprises can easily switch between 1GB and 10GB interface with just a simple software license change.
  • Unparalleled performance: Competitors' SBCs lose as much as half their call capacity when encryption is turned on for media (RTP) streams. However, the SBC 5400 easily supports just as many encrypted secure RTP sessions as it does with unencrypted media sessions.
  • Robust security: Third-party functional testing, under the condition of a Denial of Service (DoS) flood attack on SIP-signaling and media ports, showed these attacks were successfully deflected and no legitimate calls were dropped.
  • Verified interoperability: Certified SIP interoperability with industry-leading UCaaS and CCaaS solutions as well as multiple IP PBX vendors.
  • UCaaS certifications: As part of the complete SBC portfolio, the SBC 5400 is certified for Microsoft Teams and can be deployed to enable Teams Direct Routing. In addition, the SBC 5400 is certified for Skype for Business and also for UCaaS providers Zoom and Ring Central.
  • US government certifications: JITC and FIPS-140-2 certified.
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