Ray Grau has held various positions in the telecommunications industry, starting as a Systems Administrator for an opinion research company in the 1980s. Ray then moved on to companies such as Bellcore, Call Sciences, and Ztango Oy before joining IDT Telecom as the VP of Debit Operations. Currently, Ray works at IDT as the Global Network Operations Manager and also has consulting experience at Telcordia Technologies.
This person is not in any offices