Maybe your endpoint is behind NAT and you have no SupportNATedEndpoints option enabled. ----- Original Message ----- From: "Abano, Fernando A. (ePerformax)" <fabano@xxxxxxxxxxxxxx> Sent: Sunday, June 27, 2004 8:07 PM > What causes a registration reject with reason = invalidcallsignaladdress > ? > > Thanks ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/