FYI: David Beckemeyer set up SIP-wiki at the following address: http://www.toyz.org/cgi-bin/sipwiki.cgi I think it is a great opportunity for anyone to help gathering SIP know-how. SIP is a broad topic and community's contribution will certainly make the technology easier to understand. -Jiri -- Jiri Kuthan http://iptel.org/~jiri/