Ribbon SBC 5110 Dual Chassis 350 Sessions RTU
The Ribbon Communications SBC 5110 is a carrier-grade session border controller designed for enterprises and service providers requiring robust VoIP security, call control, and media management. This dual chassis configuration delivers 350 concurrent sessions with built-in redundancy and high availability, making it ideal for mission-critical telecommunications infrastructure. Perfect for organizations needing enterprise-grade SBC solutions with failover protection and scalable session capacity.
Key Features
- Dual chassis architecture with automatic failover and high availability
- 350 concurrent session capacity per unit
- Advanced call signaling control and media manipulation
- Comprehensive security features including DDoS protection and firewall capabilities
- Multi-protocol support: SIP, H.323, and MGCP
- Real-time transcoding and codec conversion
- Integrated routing and topology hiding
- Redundant power supplies and cooling systems
- SNMP monitoring and management capabilities
- Carrier-grade reliability and uptime SLA support
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Model |
SBC 5110 |
| Part Number |
SBC-5110-PKG350-HA |
| Configuration |
Dual Chassis with High Availability |
| Session Capacity |
350 Concurrent Sessions (RTU) |
| Redundancy |
Active-Active or Active-Standby |
| Protocols Supported |
SIP, H.323, MGCP |
| Security Features |
DDoS Protection, Firewall, Encryption |
| Management Interface |
Web GUI, CLI, SNMP |
| Power Supply |
Redundant PSUs |
| Cooling |
Redundant Fans |
Frequently Asked Questions
What is a session border controller and why do I need one?
A session border controller (SBC) is essential for VoIP security and call management. The Ribbon SBC 5110 protects your network from threats, manages call signaling, handles media streams, and provides topology hiding—critical for enterprise telecommunications infrastructure.
How many concurrent calls can the Ribbon SBC 5110 handle?
This dual chassis SBC supports 350 concurrent sessions per unit, with the high availability configuration providing automatic failover to ensure continuous service during maintenance or equipment failure.
Does the SBC 5110 support multiple VoIP protocols?
Yes, the Ribbon SBC 5110 supports multiple protocols including SIP, H.323, and MGCP, enabling seamless interoperability between different VoIP systems and legacy telecommunications equipment.
What redundancy options are available with this dual chassis package?
The SBC-5110-PKG350-HA offers both active-active and active-standby redundancy modes, with automatic failover, redundant power supplies, and redundant cooling systems for maximum uptime and reliability.
