Jiri is CTO and co-founder at intuitive labs. Before intuitive, Jiri joined Tekelec and later of Oracle by the way of acquisition of iptelorg, another company Jiri co-founded that became known for creating SIP Express Router, now known as kamalio. Jiri’s professional origins reach to research institute Fraunhofer Fokus where he participated in early research on VoIP and security. Jiri has co-authored a book on VoIP security and participated in several IETF working groups relating to NAT traversal.