Sonus SBC 5100

Sonus SBC 5100

Sonus designed the SBC 5100 to be a different class of SBC: one that addresses the high session requirements of medium-to-large enterprises and regional service providers in an all-IP multimedia environment. The SBC 5100 platform (supporting up to 10,000 sessions) provides the industry-leading capabilities of Sonus’ SBC 5200 — robust security, unparalleled scalability, flexible Session Initiation Protocol (SIP) routing and interoperability. The SBC 5100 Series, inclusive of the modular SBC 5110 and the fixed SBC 5100, delivers superior secure multimedia support for audio, video and data for the most demanding enterprises and service providers.

Expect more from the Sonus SBC 5100
  • Complete network protection from theft of service and attack, including Denial of Service (DoS) and Distributed Denial of Service (DDoS)
  • Feature-rich interworking across voice, video and collaboration without compromising performance or scale
  • Microsoft Lync 2013 and 2010 qualified as well as Miercom performance verified

Discover why the Sonus SBC 5100 was Communications Solutions’  Product of the Year.


  • Scale: all product features may be enabled and operational at same time, including encryption
  • Enables IPv4 and IPv6 networks to work together seamlessly with no other upgrades required
  • Embedded policy and routing to provide enhanced network optimization
  • Support for IP-PBX and Cloud Unified Communications (UC) network migrations
  • Certified SIP interoperability with the industry’s leading solutions, including multi-vendor IP-PBX interoperation
  • Complete protection from attack and theft of service; delivers high performance even during DoS attacks
  • True multimedia SBC support for audio, video and collaboration with advanced security, priority, identity and service quality capabilities – without compromising performance or scale
  • Can be deployed as an interconnect SBC between two service provider networks, as an access SBC between a service provider’s core and access networks, and as an enterprise SBC for secure SIP trunking
  • Architected for scale and performance even under DoS/DDoS attacks
  • Microsoft Lync 2013 and Lync 2010 qualified for SBC deployments
  • Built-in high-scale media transcoding through dedicated digital signal processors (DSPs)
  • Centralized call routing and policy management for network-wide intelligence and control Industry-leading user interface for ease of management and ongoing operations
  • Robust interworking tools for multiple signaling protocols (SIP, H.323 & over 80 international signaling variants) as well as both IPv4 and IPv6 devices
  • SIP Message Manipulation (SMM) allows legacy voice applications to continue working
  • Call Admission Control (CAC) to deny excessive calls based on session establishment rate per trunk group