Ribbon SBC 5400 Session Border Controller
The Ribbon SBC 5400 is an enterprise-class session border controller engineered for organizations requiring sophisticated routing, policy management, and security in voice over IP and unified communications environments. This robust platform delivers SIP normalization, advanced IPv4-IPv6 interworking, and comprehensive overload controls to ensure reliable, secure real-time communications across your network infrastructure.
Ideal for service providers, enterprises, and communications service providers managing complex VoIP deployments, the SBC 5400 combines multi-modal communications support with enterprise-grade security features. Whether you're modernizing legacy systems or scaling new unified communications initiatives, this session border controller provides the policy management and media handling capabilities needed for mission-critical deployments.
Key Features
- Advanced SIP normalization for protocol standardization and interoperability
-
IPv4-IPv6 interworking enabling seamless network transition and dual-stack support
- Sophisticated policy management with granular call routing and access controls
- Robust media handling with transcoding and codec support for multi-modal communications
- Overload protection and traffic management for network stability
- Enterprise-class security features including encryption and threat mitigation
- Scalable architecture supporting high-volume real-time communications
- Comprehensive session border control for VoIP and unified communications environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon |
| Model |
SBC 5400 |
| Part Number |
SBC-5400LIC2KDRHA |
| Product Type |
Session Border Controller (SBC) |
| Primary Function |
SIP normalization, routing, policy management |
| Protocol Support |
IPv4, IPv6, SIP |
| Key Capabilities |
Media handling, overload control, security features |
| Target Environment |
Enterprise VoIP, Unified Communications, Service Provider Networks |
Frequently Asked Questions
What is a session border controller and why do I need the Ribbon SBC 5400?
A session border controller is a network security and management device that sits at the edge of your VoIP network. The Ribbon SBC 5400 provides essential functions including SIP normalization, policy enforcement, and threat protection—critical for enterprises managing complex unified communications environments with multiple endpoints and external connections.
How does the SBC 5400 handle IPv4-IPv6 interworking?
The Ribbon SBC 5400 includes native IPv4-IPv6 interworking capabilities, enabling seamless communication between legacy IPv4 networks and modern IPv6 infrastructure. This allows organizations to transition to IPv6 gradually without disrupting existing voice services or requiring complete network replacement.
What security features does the Ribbon SBC 5400 provide?
The SBC 5400 delivers enterprise-grade security including encryption, overload protection, threat mitigation, and comprehensive policy management. These features protect your real-time communications infrastructure from unauthorized access, DDoS attacks, and protocol-based threats common in VoIP environments.
Is the Ribbon SBC 5400 suitable for service providers?
Yes. The SBC 5400 is designed for service providers, enterprises, and communications service providers requiring scalable, high-capacity session border control. Its robust media handling, policy management, and multi-modal communications support make it ideal for managing large-scale VoIP deployments and complex carrier networks.
