OpenSIPS LiveDVD
Bucharest, Romania
Date : Aug 04, 2010

New OpenSIPS book
Birmingham UK
Date : Jan 21, 2010

OpenSIPS devel Course
Bucharest, Romania
Date : 17.12.2009

BlugOSCon Conference
Bucharest, Romania
Date : Dec 12, 2009

Voice System at Astricon
Glandale. USA
Date : Oct 13, 2009