Ribbon SBC 5210 Dual Chassis Session Border Controller
The Ribbon SBC 5210 is a purpose-built Session Border Controller platform engineered for communications service providers and large enterprises requiring robust SIP-based multimedia communications. This dual 5210 chassis configuration delivers 10,000 session capacity with enterprise-grade security, sophisticated routing, and high-performance media handling. Ideal for organizations managing complex VoIP and video environments, the SBC 5210 provides centralized policy management, SIP normalization, and seamless IPv4-IPv6 interworking to protect and optimize your communications infrastructure.
Key Features
- Dual 5210 chassis architecture for redundancy and high availability
- 10,000 concurrent session capacity with multiple codec support
- Advanced SIP normalization and intelligent routing policies
- Built-in media transcoding for voice and multimedia streams
- Comprehensive security controls and overload protection
- IPv4-IPv6 interworking for modern network environments
- Centralized policy management across distributed deployments
- High-performance processing under sustained heavy traffic loads
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Part Number |
SBC-5210-PKG10K-HA |
| Product Family |
SBC 5210 Session Border Controller |
| Configuration |
Dual 5210 Chassis |
| Session Capacity |
10,000 concurrent sessions |
| Supported Protocols |
SIP, RTP, RTCP |
| Codec Support |
Multiple voice and multimedia codecs |
| Security Features |
Firewall, DDoS protection, encryption |
| Network Support |
IPv4, IPv6, dual-stack interworking |
| Media Handling |
Built-in transcoding, real-time processing |
| Status |
End of Product Sale (superseded by SBC 5400) |
Frequently Asked Questions
What is a Session Border Controller and why do I need one?
A Session Border Controller (SBC) is a critical security and management appliance for VoIP networks. The Ribbon SBC 5210 protects your communications infrastructure by controlling SIP signaling, enforcing policies, transcoding media, and managing sessions between internal networks and external carriers or service providers.
How many sessions can the Ribbon SBC 5210 handle?
The SBC-5210-PKG10K-HA dual chassis configuration supports 10,000 concurrent sessions, making it suitable for large enterprises and service providers with substantial VoIP and video communication demands.
Does the SBC 5210 support modern IPv6 networks?
Yes, the Ribbon SBC 5210 includes IPv4-IPv6 interworking capabilities, enabling seamless communication between legacy IPv4 networks and modern IPv6 deployments without requiring separate infrastructure.
What codecs does the SBC 5210 support?
The SBC 5210 supports a comprehensive range of voice and multimedia codecs with built-in media transcoding, allowing flexible codec negotiation between different endpoints and carriers while maintaining call quality.
