Principles, Systems and Applications of IP Telecommunications

July 19,20 2007
Columbia University

New York City
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Day Two of the conference features the following demonstrations:

VoIP attack detection and defense Tools

Secure SIP: Scalable DoS prevention mechanisms for SIP based VoIP systems, and Validation Test Tools
Sarvesh Nagpal, Eilon Yardeni, Henning Schulzrinne, Gaston Ormazabal
Columbia University, Verizon

VoIP Defender: SIP-Security Architecture Demonstration
Jens Fiedler, Sven Ehlert, Thomas Magedanz
Fraunhofer Institute for Open Communications Systems

VoIP SEAL - VoIP Secure Application Layer firewall
Saverio Niccolini, Thilo Ewald
NEC Europe Ltd.

Testbed Infrastructure

A Testbed for Research and Development of Secure IP Multimedia Communication Services
Ram Dantu, Henning Schulzrinne, Sonia Fahmy, Elisa Bertino and Deepk Ghosal
(University of North Texas, Columbia University, Purdue University, Purdue University, and University of California at Davis)

VoIP attack scenarios

VoIP Botnets: Proof of concept Demonstration
Mohamed Nassar, Radu State, Olivier Festor

A Man-in-the-middle Attack on ZRTP
Thomas Hoeher, Martin Petraschek, Helmut Hlavacs, Wilfried Gansterer
Telecommunications Research Center Vienna, University of Vienna, Austria

Services creation platforms and advanced services

ECharts for SIP Servlets: a state-machine programming environment for VoIP applications
Thomas M. Smith
AT&T Labs Research

VisuCom: An Integrated Environment for Creating, Managing and Executing Call Routing Services
Charles Consel and Fabien Latry

Performing end system services with Avaya phones and Microsoft OCS
Xiaotao Wu and Venky Krishnaswamy, Henning Schulzrinne
Avaya, Columbia University

DCON - An IMS enabled architecture for Distributed Conferencing
A. Amirante, L. Miniero, T. Castaldi and S. P. Romano
University of Napoli Federico II