Read 11 Sonus Networks reviews and testimonials from customers, explore 15 case studies and customer success stories, and watch 9 customer videos to see why companies chose Sonus Networks as their undefined

Sonus brings the next generation of Cloud-based SIP and 4G/VoLTE solutions to its customers by securing mission critical traffic for VoIP, video, IM and online collaboration. With Sonus, enterprises can secure and prioritize real-time communications, while service providers can deliver reliable, secure real-time services for mobile, UC and social applications.

Show more
Customer Rating Review Scorebased on 2793 reference ratings
4.7/5.0 (2793)

11Testimonials

  • “We were very lucky choosing Sonus products in the early days of VoIP. Being able to continually update our network over the last 12 years without changing the core has been a godsend—especially when you consider all of the VoIP equipment vendors that have disappeared since then.”

    Ilya Belovfounder
10 more testimonialscurrently locked

15 Case Studies

  • APTel upgrades to SIP to deliver superior service and cost competitiveness to its growing customer base

    Jim RisbyOperations Manager
14 more case studiescurrently locked

9 Customer Videos

8 more videoscurrently locked

Additional Sonus Networks Information & Resources

Read Sonus Networks Reviews, Testimonials & Customer References from 11 real Sonus Networks customers.

Browse Sonus Networks Case Studies, Customer Success Stories, & Customer References from 15 businesses that use Sonus Networks.

Watch Sonus Networks Customer Videos to learn why 9 businesses chose Sonus Networks.

FeaturedCustomers has 1,839,014+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.