The SIP School™ is the web’s leading SIP training service with over 25,000 students and its SSCA® technical certification is the only ‘globally recognized’ certification in industry today.

It’s also important that anyone working in the Channel understands how to Sell and Market SIP and Cloud communications services and that’s why we have a great program for that as well.

Many organizations endorse The SIP School including the USTelecom, BICSI, the ITSPA and the vast majority of VoIP manufacturers and Service providers around the world.