Prof.  Henning Schulzrinne, Levi Professor of Computer Science at
Columbia University, received his Ph.D.  from the University of
Massachusetts in Amherst, Massachusetts.  MTS at AT&T Bell
Laboratories; associate department head at GMD-Fokus (Berlin),
before joining the Computer Science and EE departments at Columbia
University.  He served as chair of Computer Science from 2004 to 2009 and
as Chief Technology Officer of the Federal Communications Commission (FCC)
from 2012 to 2013.

Protocols co-developed by him, such as RTP, RTSP and SIP, are now
Internet standards, used by almost all Internet telephony and multimedia
applications. He is a Fellow of the IEEE.