William R. Cumpston has served as our Vice President, Systems
Engineering since June 2006. From September 2005 to June 2006, Mr.
Cumpston served as the Senior Vice President of Engineering at
XenSource Inc., an enterprise grade platform virtualization solution
company. From March 2003 to May 2005, Mr. Cumpston served as Chief
Executive Officer of CloudShield Technologies, Inc., a provider of IP
services control and security. From June 2002 to Aug...
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William R. Cumpston has served as our Vice President, Systems
Engineering since June 2006. From September 2005 to June 2006, Mr.
Cumpston served as the Senior Vice President of Engineering at
XenSource Inc., an enterprise grade platform virtualization solution
company. From March 2003 to May 2005, Mr. Cumpston served as Chief
Executive Officer of CloudShield Technologies, Inc., a provider of IP
services control and security. From June 2002 to August 2002, Mr.
Cumpston served as a Senior Vice President of Metro Products at Ciena.
From August 1998 to June 2002, Mr. Cumpston served as Vice President,
Engineering and Chief Operating Officer at ONI Systems Corporation, a
fiber-optic communications equipment company. Mr. Cumpston holds a B.S.
in Mathematics from the University of North Carolina.
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