Co-founder and leader of Kamailio (OpenSER) SIP Server and SIP-Router.org projects. Open Source Telephony advocate. SIP and VoIP consultancy at Asipto. bio from Twitter
Evangelist for Open VoIP and IM networks and Open Source Telephony. My company: http://edvina.net bio from Twitter
Ruby on Rails, VoIP (FreeSWITCH, Asterisk, Kamailio and Gemeinschaft), Open-Source, Leica M, Travel, Rocket science and a live. German and English. bio from Twitter