The world’s leading service providers count on Sonus technology every day to drive their networks to new levels of innovation and monetization. We kicked off the Voice over IP revolution more than 15 years ago and since then we’ve helped service providers keep up with the speed of innovation through session border controllers, SIP session management solutions, hosted Cloud services and SIP network optimization.
From voice over IP to multimedia in the Cloud, Sonus is your bridge to the future. We innovate through tireless research and development. We integrate through open interoperability testing with peers, partners and professional organizations. And we communicate by listening to your needs and building customized solutions that solve your most pressing business problems.
What can Sonus do for you?
SIP Trunking Services
The Sonus family of session border controllers helps service providers deliver world-class SIP trunking services to enterprises of all sizes. Sonus SBCs protect your network against external threats, unify SIP and legacy communications, and control traffic in the network.
Hosted Voice and Unified Communications
The Sonus ASX™ hosted voice platform enables service providers to sell hosted and Cloud-based voice services that deliver 99% of common subscriber features for a fraction of the cost. And service providers can effectively manage and host Unified Communications services for enterprises – including a world of third-party multimedia applications – through Sonus' centralized SIP architecture.
VoIP Trunking Solutions
Sonus VoIP trunking solutions dramatically reduce CAPEX and OPEX while enabling service providers to bridge their legacy systems with advanced SIP technology for future services. Whether you’re expanding into a new market, or offering new services to an existing one, Sonus can help you get there faster.
Policy and Routing Solutions
Sonus helps you smartly manage your network and save money through centralized SIP session management, least-cost routing engines, hosted number translation services, IP Multimedia Subsystem (IMS) routing and much more.









