I worked at Sonus Networks full-time
Great company for freshers, good learning
Technologies used could get stagnant and some projects are outdated
I applied through other source. The process took 3 days. I interviewed at Sonus Networks (Westford, MA) in February 2015.
The interview process is overall unprofessional. The hiring manager called for phone screening and he spoke most of the time. The in person interview ended and hiring manager asked me to call back the day after to checkin and when I did so he would not return my calls or answers and hangs up with an excuse. HR was absent all together through the entire process. When brought up the issue with the CEO and the HR, they both said positive things and wanted to talk to me in person, but at the end of the they did not.