Mark Spencer

Mark Spencer

male, 32 years old
Digium, Digium, Inc., Asterisk PBX, L2TP, From Huntsville, Alabama, Chief Technical Officer…Linux, LinuxSupportSystems, Linux Support Services, Siebel Systems
Mark Spencer (born April 8, 1977) is a computer engineer and is the original author of the GTK+-based instant messaging client Gaim, the L2TP...