Leading Experts in VOIP Experts (North America)

Dave Metcalf is the President and Chief Executive Officer of JCN Group, a systems integration firm providing solutions to commercial and federal government clients. He has more than 18 years of experience in the information technology and telecommunications industries. His firm provides solutions from...

Edward Moran is the Founder of Inforan Int'l Telecom and IT advisory services, a company providing strategic and management consulting and advisory services, macroeconomic research, regional and sector studies, risk and credit assessments, and regulatory and tariff studies for developed and developing...

Izak Mutlu, CISM, is the Vice President of Information and Product Security at Salesforce.com, a company specializing in customer relationship management software. He is responsible for managing IT security, architecture, design, implementation, and operations. Previously, he was the Chief Information...

David Newman is the President at Network Test, Inc, an engineering services firm specializing in network device benchmarking and network design. The company provides services to equipment manufacturers, service providers, large enterprises, and trade publications...

Dick O'Hara is the Director of Global Strategic Alliances at AVAYA and oversees the identification, creation, and management of relationships with select companies to develop solutions and/or create complementary products/services -- companies like Juniper Networks and Extreme Networks. He is involved...

Matthew Standish is the Owner and Principal of Interactive Mobile Media, a consultancy. He was most recently (9/07) the Subject Matter Expert (SME) for BroadSoft’s Wireless, IMS and VoIP soft-switching solutions. He is now consulting on his own within the telecom field. Previously Mr. Standish was...

Jon Sullberg was the Vice President of Sales at Level 3 Communications, a company providing systems integration services. He was responsible for leading a team of senior sales executives and selling wholesale VoIP and IP transit services to emerging local exchange carriers, ISP's, prepaid calling card,...

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,...

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,...

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,...

Bill Yassinger is a Networking and Security Solutions Manager at Incentra Solutions, a national systems integrator, specializing in complex server, storage and network solutions with multiple security offerings for host and network security. They are a reseller of F5, Oracle, Microsoft, HP, Sun, Cisco,...

Reza Zarafshar is the President and the Chief Executive Officer at Advanced Computer Concepts, a value added reseller and a Citrix Silver Certified Partner. Previously, he held management positions at Bell Laboratories, and was responsible for development of architecture and writing software for intelligent...