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Session Border Controllers (SBC)

Session Border Controllers (SBCs) provide secure access to SIP trunking, which enable service providers and enterprises to simplify their network design, reduce costs and effectively deploy new applications such as Unified Communications and video. As a leader in secure SIP networks, Sonus offers a portfolio of high-performance SBCs for the enterprise and service provider markets. Sonus has the broadest portfolio of Microsoft Lync qualified SBCs, providing the industry's only end-to-end portfolio to deliver SIP-enabled applications from the branch office to the central office.

Sonus is the fastest growing SBC brand on the service provider market, growing five times faster than the market average in 2012. For years, the world´s largest service providers and enterprises have relied on Sonus SBCs to help reduce communications costs, enable Unified Communications and protect their networks against IP-based attacks.

Sonus SBC 1000 Session Border Controller

The SBC 1000 Session Border Controller is an advanced SBC built for smaller enterprise networks (from 5 to 500 employees) that delivers robust security, high availability and proven interoperability with leading business solutions like Microsoft Lync Server. The Sonus SBC 1000 also features built-in Survivable Branch Appliance functionality, so calls go through even if your wide area network goes down.



Sonus SBC 2000 Session Border Controller

The Sonus SBC 2000 Session Border Controller is an advanced SBC designed to help medium sized enterprise networks (i.e., 50 to 5000 employees) safely and cost-effectively embrace the new world of SIP-based communications such as Voice over IP (VoIP). The SBC 2000 delivers all of the features you would expect from the Sonus family of SBCs, including robust security, high availability and proven interoperability with leading business solutions like Microsoft Lync Server. The Sonus SBC 2000 – like the Sonus SBC 1000 – also allows call to go through even if your wide area network goes down through its unique Survivable Branch Appliance functionality.



Sonus SBC 5100 Session Border Controller

The SBC 5100 delivers many of the industry-leading capabilities of the Sonus SBC 5200—robust security, flexible SIP session routing & policy management, media transcoding—at a more attractive price/performance point for Tier 2/3 service providers and medium-to-large enterprises (250 to 10,000 concurrent sessions). With high-end features you won’t find in other "mid-sized" SBCs, the SBC 5100 allows regional service providers and medium-to-large enterprises to deliver a world-class communications experience designed for their world.



Sonus SBC 5200 Session Border Controller

The Sonus SBC 5200 Session Border Controller is the first second-generation SBC for secure SIP communications. Designed for communications service providers and large enterprises, the SBC 5200 is powerful, compact and purpose-built for the multimedia communications of today and tomorrow. The Sonus SBC 5200 provides all of the features you need in an SBC today – robust security, sophisticated routing and policy management, overload controls, SIP normalization – plus the features you’ll need tomorrow, like IPv4-IPv6 interworking, centralized policy management, built-in media transcoding and high performance under heavy traffic.



Sonus SBC 9000 Session Border Controller

Based on the Sonus GSX Open Services Platform, the Sonus SBC 9000 Session Border Controller allows operators to satisfy all their security, border control and media services requirements within an integrated, easily managed system. The SBC 9000, which can operate in a hybrid TDM-IP environment or in pure IP applications, is a proven solution that integrates security, call control, Quality of Service, advanced media services and switching all within a scalable platform.



Customers

  • MathWorks estimates that through the automated provisioning and call routing features of the Sonus solution, the company has freed up more than 250 IT staff hours per week for more important projects.

    MathWorks is the leading developer of mathematical computing software for engineers and scientists. Founded in 1984, MathWorks employs 2800 people in 15 countries, with headquarters in Natick, Massachusetts, U.S.A.
  • The industry-leading performance and scale of Sonus' SBC 5100 allows us to maintain a competitive edge in the market while delivering exeptional customer service. 

    Smart Tel is a major player in the Singapore telecommunications industry and aims to develop its global presence with new offices in Australia, Thailand, Indonesia, Philippines, India, South Africa, the US and the UK, with cost effective, easy-to-use and scalable telephony solutions.
  • We wanted to work with an industry-leading SBC vendor and our market analysis indicated that Sonus was the clear choice for this partnership.

    (GCS) is a software company founded in 2006 by Neal Axelrad and Jay Meranchik. GCS' goal is to be the best company in the marketplace. We are privately held and have offices in New York & New Jersey USA.
  • Sonus made the deployment, integration and migration to Microsoft Lync easy. 

    We are experts in identifying and delivering flexible communication solutions that scale and adapt to your business demands, empowering your business to do more, faster and with less effort and cost.