The SBC 1000 is a compact, high-performance security and interoperability solution designed for small businesses and branch offices. It provides robust VoIP security, seamless interoperability with various communication platforms, and supports legacy connections, making it an ideal gateway for hybrid and cloud-based communication deployments.
Introduction
This technical overview is intended for network engineers, system administrators, and IT professionals responsible for deploying, configuring, and managing the SBC 1000. It details the key features, deployment scenarios, configuration options, and management practices to ensure secure, reliable, and efficient voice communications.
Key Features and Capabilities
- VoIP Security: Ensures topology hiding, encryption, and protection against Denial of Service (DoS) attacks.
- Interoperability: Compatible with leading PBXs, cloud UC services (Microsoft Teams, Zoom Phone, Cisco Webex, Google Voice), SIP endpoints, and SIP trunk providers.
- Certified Integrations:
- Microsoft Teams Direct Routing
- Zoom Phone BYOC (Bring Your Own Carrier)
- Webex Local Gateway
- Google Voice SIP Link
- Local Survivability: Supports Microsoft SBA as well as traditional analog and digital circuits (POTS, BRI, T1/E1).
- Legacy Interface Support: FXO/FXS ports for analog phones, fax machines, emergency lines, and other traditional telephony equipment.
- Advanced Routing and Call Handling: Integrates with Active Directory/LDAP for dynamic call routing and supports onboard call forking.
- Physical and Cloud Deployment Options: Can be deployed as a physical appliance, virtual appliance, or through cloud services (Azure, others).
Deployment Scenarios
The SBC 1000 is optimized for:
- Securing SIP trunks and cloud UC services
- Connecting legacy telephony hardware and circuits
- Providing local survivability in case of WAN failures
- Migrating from legacy PBXs to cloud-based or hybrid solutions
Use Cases
- Small branch office telephony security
- Enterprise remote site connectivity
- Hybrid cloud and premises PBX interconnection
- Emergency and business continuity systems
Configuration and Management
Web Interface
The SBC 1000 features an intuitive web-based management portal that simplifies configuration without requiring advanced SBC expertise. Key configuration tasks include:
- Setting up SIP trunks and endpoints
- Managing security policies
- Configuring call routing and forking
- Monitoring system status and security events
Licensing and Scalability
The SBC 1000's license-based sessions and port expansion options facilitate scalability without site visits. It supports:
| Parameter | Limitations |
|---|---|
| Maximum simultaneous calls | 2000 |
| Number of SIP sessions | License dependent |
| FXO/FXS ports | Up to 96 FXS ports, 16 FXO ports |
| T1/E1/BRI ports | Up to 4 T1/E1 or 12 BRI ports |
Management Platform
Management is centralized via the Ribbon Application Management Platform (RAMP), designed using cloud-native principles. RAMP provides:
- Fault, Configuration, Accounting, Performance, and Security (FCAPS)
- Easy deployment in cloud or on-premises data centers
- High availability and geographic redundancy
Software and Hardware Options
The SBC 1000 can be deployed as a:
- Physical appliance with embedded hardware interfaces
- Virtual appliance in cloud environments
- Integrated with other Ribbon SBC products for larger deployments
Security and Resilience
The SBC 1000 incorporates industry-leading security features to mitigate attacks and ensure service continuity:
- Media encryption
- Topology hiding
- DoS attack mitigation
- Built-in survivability for Microsoft Teams, Yealink, Poly, Cisco/BroadSoft
- Redundant configurations using Ribbon SWe Edge or Edge 8000 family appliances
Resiliency Features
Microsoft Survivable Branch Appliance (SBA)
Supports seamless fallback during WAN or cloud outages, enabling MS Teams users to make and receive calls via local survivability services. The SBC integrates with Microsoft's SBA with straightforward setup via the Easy Configuration Wizard.
Zoom Phone Local Survivability
Enables continued local calling when Zoom cloud services are unreachable by deploying the Zoom Phone Local Survivability Software (ZPLS) on-site. The SBC works in tandem with ZPLS to provide PSTN access and intra-site calling, essential for mission-critical operations.
Management and Operation
Fault and Performance Monitoring
Leverage RAMP for centralized, automated management, troubleshooting, and system health monitoring, reducing operational costs and complexity.
Software Updates and Licensing
Easily apply firmware updates and licenses remotely via RAMP or web GUI, ensuring security and feature enhancements.
Certifications and Compatibility
The SBC 1000 is certified for:
- Microsoft Teams Direct Routing
- Zoom Phone BYOC
- Cisco Webex Local Gateway
- Google Voice SIP Link
It interoperates with most SIP-based cloud and premises communications solutions, providing a versatile platform for diverse deployments.