The Asterisk Wiki (which exists in large part due to the tireless efforts of James Thompson--thanks James!) is a source of much enlightenment and confusion. A community-maintained repository of VoIP knowledge, http://www.voip-info.org contains a truly inspiring cornucopia of fascinating, informative, and frequently contradictory information about many subjects, just one of which is Asterisk.

Since Asterisk documentation forms by far the bulk of the information on this web site^[11], and it probably contains more Asterisk knowledge than all other sources put together (with the exception of the mailing-list archives), it is commonly referred to as the place to go for Asterisk knowledge.