03.2012 Cebit
03.2011 Cebit
11.2007 3rd International FOKUS NGN IMS Workshop 2007, Berlin
11.2006 Festrede Dr. André Zehl Absolventenfeier Fachbereich Informatik Uni Koblenz
04.2003 Gründung IPv6 Task Force Deutschland, Berlin
12.2002 IPv6 Galleria Tokyo
06.2002 Eurescom Armstrong IPv6 Meeting Athen
09.2000 Quality of Future Internet Services Conference 2000, Berlin

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| Fred Baker, IETF Chair |
12.1999 1. IPv6 Forum Konferenz, Berlin
08.1999 VoIP Demo to Austin, TX
06.1998 Communicasia, Kuala Lumpur
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| Dr. Mahathir, Mr. Anwar, Ravi Sharma |





























