Henning Westerholt

Henning Westerholt is one of the core developers of the OpenSER Open Source project. He works for 1&1 Internet AG as an Unix system developer on the development of new features for OpenSER, and maintenance and extensions of the Voice over IP system of 1&1. Henning Westerholt is a long term Linux user and contributer to many Open Source projects, his first visit to the CCC was in 2001.