| Name | Andreas Granig |
| Date of Birth | April 5th, 1980 |
| Current Habitation | Vienna (Austria) |
| 2009-04-25 | Grazer Linuxtage 2009 (Graz): Hochverfügbare VoIP-Systeme im Carrier-Umfeld |
| 2006-11-08 | OpenSER Summit at VON Europe (Berlin): Managing a Highly Available VoIP System |
| 2003-04-25 | Grazer Linuxtage 2003 (Graz): Remastering Knoppix - Instant Linux im Eigenbau |
| 2002-2006 | Campus02 (Graz): University of Applied Sciences. In-service study of IT/IT-Marketing. Diploma Thesis: Managing a Highly Available Voice-over-IP System |
| 1994-1999 |
HTL Klagenfurt (Klagenfurt): Technical School for Communications Engineering. Examination project (Ingenieurprojekt der Diplompruefung): Ultrasonic-based Surveillance. |
| Since 06/2007 | Sipwise (Vienna): Co-Founder & CTO - SIP based VoIP development. |
| 12/2006-05/2007 | UPC Austria (Vienna): VoIP Engineering. |
| 03/2004-11/2006 | Inode (Graz): Design, development and maintenance of the SIP based VoIP system. |
| 09/2000-02/2004 | BearingPoint-Infonova (Graz): Development of H.323 based VoIP systems; design, development and maintenance of ISP server applications. |