Leadership in free software and open technology

Areas I specialize in


reSIProcate C++ SIP stack

reSIProcate provides an advanced, feature-complete implementation of SIP and WebRTC signalling. Available as a library or standalone applications including a SIP proxy and SBC / B2BUA.

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Ham radio

The oldest and most modern scientific hobby all in one. VK3TQR, EI7JIB, HB9FZT, M0GLR.

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Debian, History, Harassment, Abuse

Debian Harassment & Abuse culture: History, evolution

A look at the culture of humiliating people, blackmail, accidental deaths and suicides.

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