Ribbon SBC 1000 Session Border Controller with 4 FXS Ports
The Ribbon SBC 1000 is a purpose-built session border controller and VoIP gateway engineered for midsize enterprises and branch offices requiring secure, reliable voice infrastructure. This configuration delivers a robust chassis with 4 FXS ports and 1 medium DSP module, enabling seamless connectivity between legacy phone systems and modern SIP-based networks. Perfect for organizations migrating to unified communications while protecting existing voice investments, the SBC 1000 reduces communication costs, eliminates IP-based security threats, and simplifies network interoperability across disparate systems.
Key Features
- 4 FXS ports for legacy analog phone system integration
- 1 medium DSP module for advanced call processing and transcoding
- Session border controller with any-to-any network connectivity
- Enterprise-grade security protecting against VoIP attacks and threats
- Cloud license included for flexible deployment and management
- Seamless SIP interoperability between legacy and modern networks
- Reduced total cost of ownership for branch office deployments
- Simplified unified communications migration path
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Model |
SBC 1000 |
| Part Number |
SBC-1K-R-FXS-P-CL |
| Analog Ports (FXS) |
4 |
| DSP Module |
1 Medium |
| License Type |
Cloud License |
| Primary Function |
Session Border Controller / VoIP Gateway |
| Network Connectivity |
SIP-based and legacy voice infrastructure |
| Security Features |
IP-based attack protection, threat mitigation |
| Deployment |
Enterprise, branch office, midsize business |
Frequently Asked Questions
What is a session border controller and why do I need one?
A session border controller acts as a security gateway between your internal voice network and external SIP networks. The Ribbon SBC 1000 protects against IP-based attacks, ensures call quality, and enables secure communication between legacy phone systems and modern VoIP infrastructure.
Can the SBC 1000 connect legacy phones to modern VoIP systems?
Yes. With 4 FXS ports and integrated DSP processing, the SBC 1000 bridges analog phone systems to SIP-based networks, enabling any-to-any connectivity and simplifying your migration to unified communications without replacing existing hardware.
Is the cloud license included with this configuration?
Yes. This SBC 1000 configuration includes a cloud license, providing flexible deployment options and centralized management through Ribbon's cloud platform for easier scaling and updates.
What size organizations benefit most from the SBC 1000?
The Ribbon SBC 1000 is optimized for midsize enterprises and branch offices seeking enterprise-grade VoIP gateway security and interoperability without the complexity of larger deployments. It's ideal for organizations with 50-500 users.
