Study Group: VOIP Experts (North America)(?)

Stephen Sutkowski is the President of Telecom Strategic Visions, a consultant firm. He has working knowledge of business processes (service activation, provisioning, service assurance, and customer care), network functional and performance requirements, evaluation and analysis of suppliers for routing,...

Sam Greenholtz is the Co-Founder and Principal of Telecom Pragmatics, Inc., a consulting and market research company specializing in the telecom market. He has expertise inc FTTx, optical networking, VoIP, ethernet and wireless technologies including WiMAX, 3G, CDMA and EV-DO. Prior to joining the consulting...

Michael Horsch Fizz is the Senior Advisor at FCI, a company providing system integration and strategy consulting services. He specializes in monitoring and predicting industry trends coupled with quantitative and qualitative reviews of technology vendors. Vendors include but are not limited to Avaya,...

Joseph Holop is the Senior Vice President and Chief Technology Officer at Telscape Communications, a competitive local exchange carrier employing 600. He is responsible for engineering, network, switching, field operations, IT development and IT infrastructure. Mr. Holop is a member of the executive...

Paul Massie is the Senior Director of Information Technology at Genesis Microchip, a fabless semiconductor firm with 1,200 employees. He is responsible for all IT functions at a growing US$ 300MM company based in multiple countries. Previously, Mr. Massie was the Director of IT Infrastructure at Openwave...

Jacob Larsen is the Vice President Merger Integration for the Carrier Business Group at Alcatel-Lucent. He oversees the consolidation of Alcatel’s and Lucent’s activities in broadband access, optical networking, carrier routing, wireless networking (CDMA, GSM, 3G UMTS, WiMax, and LTE) and NG networking....

Joby Upton is the President of Upton Consulting and the Pres/CEO of Kabel-X USA. He is experienced in wireline, wireless and emerging broadband services and construction and outside plant engineering. He is knowledgeable in products and broadband services from AT&T, Verizon, Qwest, Century Tel, Windstream,...

James Szmak is the Senior Vice President Operations and Partner at Salire Corporation, a Business Technology evaluation company. Salire provides Fortune 1000, state and local government, K-12 and higher education with insight into latest hardware, software and communication technologies. Previously,...