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Sonus connects the world through advanced network solutions that deliver reliable, scalable and secure communications for global service providers and enterprises. 

Sonus’ SBC portfolio is the industry’s only end-to-end SBC solution that delivers Session Initiation Protocol (SIP)-enabled applications from the central office to the branch office. The company’s full line of hardware-based SBCs is Microsoft® Lync qualified, so customers can deploy Unified Communications (UC) solutions from the core to the edge of their network with confidence. ​

In 2013, Sonus introduced the industry’s first software-based SBC architected to deliver unlimited scalability with advanced features and functionality. The Sonus SBC SWe (Software edition) gives customers holistic investment protection through the use of a common code base with the SBC 5000 Series. The Sonus SBC SWe addresses the growing need for network functions virtualization (NFV), software-defined networking (SDN) and Cloud-based delivery platforms. ​