{"product_id":"ribbon-sbc-5400-session-border-controller-prev-71807","title":"Ribbon SBC 5400 Session Border Controller","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-and-why\"\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 and sophisticated routing capabilities. This compact yet powerful platform delivers carrier-grade reliability with advanced \u003cstrong\u003eSIP normalization\u003c\/strong\u003e, IPv4-IPv6 interworking, and built-in media transcoding. Whether you're managing high-volume multimedia communications or securing complex network environments, the SBC 5400 provides assured performance, overload controls, and policy management to scale your communications infrastructure while maintaining enterprise-grade security and reliability.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eSIP normalization\u003c\/strong\u003e for protocol standardization and interoperability\u003c\/li\u003e\n\u003cli\u003eRobust network security with sophisticated routing and policy management\u003c\/li\u003e\n\u003cli\u003eIPv4-IPv6 interworking for seamless protocol transition\u003c\/li\u003e\n\u003cli\u003eBuilt-in media transcoding for multi-modal communication support\u003c\/li\u003e\n\u003cli\u003eCarrier-grade overload controls and traffic management\u003c\/li\u003e\n\u003cli\u003eHigh session capacity scaling with assured performance under heavy load\u003c\/li\u003e\n\u003cli\u003eCompact chassis design optimized for data center deployment\u003c\/li\u003e\n\u003cli\u003eMulti-modal communication capabilities for diverse endpoint support\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"10\"\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-PK4-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSession Capacity\u003c\/td\u003e\n\u003ctd\u003e500 Sessions RT (Real-Time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Configuration\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSingle Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eSession Border Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Protocols\u003c\/td\u003e\n\u003ctd\u003eSIP, IPv4, IPv6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Features\u003c\/td\u003e\n\u003ctd\u003eNetwork security, policy management, SIP normalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability Rating\u003c\/td\u003e\n\u003ctd\u003eCarrier-Grade\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\u003ch3\u003eWhat is a session border controller and why do I need one?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003esession border controller\u003c\/strong\u003e like the Ribbon SBC 5400 acts as a security and intelligence gateway for voice and multimedia communications. It provides network security, SIP normalization, routing control, and policy enforcement—essential for service providers and enterprises managing complex communications environments with multiple endpoints and protocols.\u003c\/p\u003e\n\u003ch3\u003eDoes the SBC 5400 support IPv6 migration?\u003c\/h3\u003e\n\u003cp\u003eYes. The Ribbon SBC 5400 includes \u003cstrong\u003eIPv4-IPv6 interworking\u003c\/strong\u003e capabilities, enabling seamless protocol transition and coexistence. This allows organizations to migrate to IPv6 gradually while maintaining compatibility with legacy IPv4 systems.\u003c\/p\u003e\n\u003ch3\u003eHow does SIP normalization improve communications?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSIP normalization\u003c\/strong\u003e standardizes Session Initiation Protocol traffic across diverse endpoints and networks, eliminating compatibility issues, reducing call failures, and improving overall network reliability. The SBC 5400 automatically corrects protocol variations to ensure consistent performance.\u003c\/p\u003e\n\u003ch3\u003eWhat session capacity does the 500 RT model support?\u003c\/h3\u003e\n\u003cp\u003eThe SBC-5400-PK4-500 configuration supports 500 real-time sessions, making it suitable for mid-to-large enterprise deployments and service provider environments requiring reliable, high-performance session management with carrier-grade assurance.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"RIBBON","offers":[{"title":"Default Title","offer_id":41739842945099,"sku":"SBC-5400-PK4-500","price":36075.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Ribbon-SBC-5400-Session-Border-Controller_9fb9f365.png?v=1788313850","url":"https:\/\/www.tecisoft.com\/products\/ribbon-sbc-5400-session-border-controller-prev-71807","provider":"TeciSoft","version":"1.0","type":"link"}