GVIT Training
VoIP Security & Toll-Fraud Prevention
Stop the attacks that cost real money. Map the VoIP attack surface, encrypt SIP & RTP, prevent and detect toll fraud, harde...
BroadWorks MOP Engineering
Turn risky production changes into safe, repeatable Methods of Procedure. Anatomy of a MOP, exact steps, risk & windows, ro...
BroadWorks Administration Mastery
Administer the carrier-grade platform behind hosted PBX. Architecture, the system hierarchy, provisioning, call-control service...