Andreas Woratschek has extensive experience in the telecommunications industry, having worked at A1 Telekom Austria AG since September 1996 as a Project Manager and Business Analyst focused on Unified Communications Platforms. Responsibilities include project management within this area, international standardization efforts with organizations such as IETF and ETSI, and consulting for VoIP implementations involving SIP, CISCO CUCM, and IP CENTREX. Prior to this role, Andreas Woratschek served as a Senior Research & Development professional at Telekom Austria from 2001 to 2008.