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Ribbon CommunicationsAuthorized ResellerRibbon SBC 2000
Enterprise SBC for large headquarters
- Up to 4000 concurrent SIP sessions
- Carrier-grade reliability with HA pairs
- Multi-tenant & SIP forking support
Authorized Reseller
Full Warranty
Pro Installation
Optional AMC Support
Overview
The Ribbon SBC 2000 is a high-capacity enterprise session border controller for large headquarters and government deployments. Scaling to 4,000 concurrent SIP sessions with carrier-grade reliability via HA pairs, it supports multi-tenancy, SIP forking, and rich interface options. Certified for Microsoft Teams Direct Routing, the SBC 2000 secures SIP trunks at scale, transcodes codecs, and integrates with Ribbon analytics for end-to-end visibility across complex voice estates.
Technical Specifications
| Form Factor | 1U appliance with HA pair option |
| Max Sessions | Up to 4,000 concurrent SIP |
| Interfaces | SIP, T1/E1, fiber Ethernet |
| Teams | Microsoft Teams Direct Routing certified |
| Features | Multi-tenant, SIP forking, transcoding |
| Reliability | Carrier-grade HA, hot-swap |
Ideal Use Cases
1
Enterprise HQ with thousands of users2
Government and large-scale Teams Direct Routing3
Multi-tenant managed-services deploymentsWhat's in the Box
- SBC 2000 1U appliance
- Dual power supplies and rack kit
- Console cable and base license
- Deployment guide
Frequently Asked Questions
What is the max session count?+
Up to 4,000 concurrent SIP sessions per appliance.
Does it support HA?+
Yes — active/standby HA pairs for carrier-grade reliability.
Is multi-tenancy supported?+
Yes, with logical partitioning and per-tenant policies.
Other Ribbon Communications Products
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