{"product_id":"ribbon-sbc-5210-dual-chassis-4000-session-prev-72748","title":"Ribbon SBC 5210 Dual Chassis 4000 Session","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-and-why\"\u003e\u003ch1\u003eRibbon SBC 5210 Dual Chassis 4000 Session\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eRibbon SBC 5210 Dual Chassis\u003c\/strong\u003e is a purpose-built \u003cstrong\u003eSession Border Controller\u003c\/strong\u003e engineered for service providers and large enterprises requiring high-capacity, carrier-grade multimedia communications. This dual-chassis, 4000-session package delivers robust network security, sophisticated routing, and policy management for SIP trunking, VoIP, video, and unified communications deployments. Built on proven SBC 5210 technology, it provides SIP normalization, IPv4-IPv6 interworking, and overload controls to ensure reliable performance at scale.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual-chassis configuration supporting up to 4000 concurrent sessions\u003c\/li\u003e\n\u003cli\u003ePurpose-built Session Border Controller for SIP-based services\u003c\/li\u003e\n\u003cli\u003eCarrier-grade network security and threat protection\u003c\/li\u003e\n\u003cli\u003eAdvanced SIP normalization and protocol handling\u003c\/li\u003e\n\u003cli\u003eIPv4-IPv6 interworking for seamless network migration\u003c\/li\u003e\n\u003cli\u003eSophisticated routing and policy management controls\u003c\/li\u003e\n\u003cli\u003eOverload protection and call admission controls\u003c\/li\u003e\n\u003cli\u003eUnified communications, VoIP, and video support\u003c\/li\u003e\n\u003cli\u003eCompact, high-density design for enterprise deployments\u003c\/li\u003e\n\u003cli\u003eRedundancy and failover capabilities for mission-critical operations\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\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\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 5210 Session Border Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSBC-5210-PKG15K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDual Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSession Capacity\u003c\/td\u003e\n\u003ctd\u003e4000 concurrent sessions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Use Cases\u003c\/td\u003e\n\u003ctd\u003eSIP trunking, VoIP, unified communications, video\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Features\u003c\/td\u003e\n\u003ctd\u003eNetwork security, threat protection, SIP normalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eSIP, IPv4, IPv6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeployment Type\u003c\/td\u003e\n\u003ctd\u003eEnterprise, service provider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\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 like the Ribbon SBC 5210 manages and secures SIP-based communications between networks. It provides essential functions including call routing, security enforcement, protocol normalization, and interoperability between different VoIP systems—critical for service providers and enterprises running unified communications and SIP trunking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow many sessions can the Dual 5210 Chassis handle?\u003c\/h3\u003e\n\u003cp\u003eThe Ribbon SBC 5210 Dual Chassis package supports up to \u003cstrong\u003e4000 concurrent sessions\u003c\/strong\u003e, making it suitable for large-scale deployments requiring high-capacity, carrier-grade performance for multiple simultaneous calls and communications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the SBC 5210 support IPv6 migration?\u003c\/h3\u003e\n\u003cp\u003eYes. The Ribbon SBC 5210 includes \u003cstrong\u003eIPv4-IPv6 interworking\u003c\/strong\u003e capabilities, enabling seamless communication between legacy IPv4 networks and modern IPv6 infrastructure—essential for organizations planning network modernization.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat security features does the SBC 5210 provide?\u003c\/h3\u003e\n\u003cp\u003eThe Ribbon SBC 5210 delivers robust \u003cstrong\u003enetwork security\u003c\/strong\u003e including threat protection, SIP normalization to prevent protocol-based attacks, policy enforcement, and overload controls to protect against denial-of-service attacks and unauthorized access.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"RIBBON","offers":[{"title":"Default Title","offer_id":41739828723787,"sku":"SBC-5210-PKG15K","price":96680.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Ribbon-SBC-5210-Dual-Chassis-4000-Session.png?v=1788313329","url":"https:\/\/www.tecisoft.com\/products\/ribbon-sbc-5210-dual-chassis-4000-session-prev-72748","provider":"TeciSoft","version":"1.0","type":"link"}