Principles, Systems and Applications of IP Telecommunications

July 19,20 2007
Columbia University

New York City
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Streamed web videos may be viewed (along with presentation materials where applicable) for the following three presentations.

Keynote talk - Jonathan Rosenberg - Cisco Systems

Panel: Where are the VoIP Services?
Chakrapani Gorrepati (Senior Architect - Vonage)
Jiri Kuthan (Tekelec - AVP Next Generation Networks)
Jeff Pulver (
Jonathan Rosenberg (Cisco Fellow - Voice Technology Group - Cisco Systems)
Henning Schulzrinne (Professor and Chair - Dept of Computer Science - Columbia University)
Brian Whitton (Executive Director of the Access Network Design & Integration organization - Verizon Labs)

Lunchbreak Guest Speaker - Jeff Pulver (