{"product_id":"ribbon-sbc-5400-single-chassis-4gb-2000-sessions","title":"Ribbon SBC 5400 Single Chassis 4GB 2000 Sessions","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eRibbon SBC 5400 Session Border Controller\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eRibbon SBC 5400\u003c\/strong\u003e is a purpose-built \u003cstrong\u003esession border controller\u003c\/strong\u003e engineered for communications service providers and large enterprises requiring robust network security, sophisticated routing, and policy management. This compact yet powerful platform delivers \u003cstrong\u003eSIP normalization\u003c\/strong\u003e, IPv4-IPv6 interworking, multi-modal communication capabilities, and built-in media transcoding in a single integrated solution. Perfect for organizations managing complex VoIP environments, the SBC 5400 provides overload controls and advanced security features to protect your communications infrastructure while scaling to meet demanding multimedia traffic requirements.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobust network security with advanced threat protection and policy enforcement\u003c\/li\u003e\n\u003cli\u003eSophisticated routing and policy management for complex call flows\u003c\/li\u003e\n\u003cli\u003eSIP normalization for seamless interoperability across diverse endpoints\u003c\/li\u003e\n\u003cli\u003eIPv4-IPv6 interworking for next-generation network compatibility\u003c\/li\u003e\n\u003cli\u003eMulti-modal communication support for unified communications environments\u003c\/li\u003e\n\u003cli\u003eBuilt-in media transcoding for codec flexibility and bandwidth optimization\u003c\/li\u003e\n\u003cli\u003eOverload controls to maintain service quality during peak traffic periods\u003c\/li\u003e\n\u003cli\u003eCompact single chassis design for space-efficient deployment\u003c\/li\u003e\n\u003cli\u003eScalable architecture supporting multimedia traffic growth\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRibbon Communications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSBC 5400 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSBC-5400-PK4-2K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eSingle Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSession Capacity\u003c\/td\u003e\n\u003ctd\u003e2000 Concurrent Sessions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Scalability\u003c\/td\u003e\n\u003ctd\u003e2GB to 10GB multimedia traffic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Media Sessions\u003c\/td\u003e\n\u003ctd\u003eUp to 75,000 (configuration dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Functionality\u003c\/td\u003e\n\u003ctd\u003eSession Border Control, SIP Normalization, Media Transcoding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eIPv4, IPv6, SIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Features\u003c\/td\u003e\n\u003ctd\u003eNetwork security, policy management, threat protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a session border controller and why do I need one?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003esession border controller (SBC)\u003c\/strong\u003e is a critical security and management device that sits at the edge of your network to protect VoIP infrastructure, normalize SIP signaling, manage call routing, and enforce policies. The Ribbon SBC 5400 is essential for service providers and enterprises managing complex communications environments, ensuring security, interoperability, and quality of service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does the SBC 5400 handle network security?\u003c\/h3\u003e\n\u003cp\u003eThe Ribbon SBC 5400 provides comprehensive network security through advanced threat protection, policy enforcement, and overload controls. It protects against common VoIP attacks, normalizes SIP traffic to prevent exploitation, and maintains service quality during traffic spikes—critical for maintaining secure, reliable communications infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan the SBC 5400 support IPv6 networks?\u003c\/h3\u003e\n\u003cp\u003eYes, the SBC 5400 includes built-in IPv4-IPv6 interworking capabilities, enabling seamless communication between legacy IPv4 networks and modern IPv6 infrastructure. This future-proofs your communications platform and simplifies migration to next-generation networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat multimedia traffic capacity does this model support?\u003c\/h3\u003e\n\u003cp\u003eThe Ribbon SBC 5400 scales from 2GB to 10GB of multimedia traffic depending on configuration, with this specific model supporting 2000 concurrent sessions. The platform can scale to support up to 75,000 concurrent media sessions in higher-capacity configurations, providing flexibility for growing enterprise and service provider deployments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"RIBBON","offers":[{"title":"Default Title","offer_id":41739841568843,"sku":"SBC-5400-PK4-2K","price":53489.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Ribbon-SBC-5400-Single-Chassis-4GB-2000-Sessions.png?v=1788313822","url":"https:\/\/www.tecisoft.com\/products\/ribbon-sbc-5400-single-chassis-4gb-2000-sessions","provider":"TeciSoft","version":"1.0","type":"link"}