Hi all, If anyone has successfully configured a Radvision gw-p20 (or simillar) ISDN gateway to work with GNU GK, I'd appreciate some help, please. My gateway registers ok using H.323 version 2 and updates GNU GK with the service prefixes. I'm able to make voice calls quite ok with 64k service prefix, however, 128k video calls and above seem to be a problem. The endpoint returns an error saying "All B channels are in use..." Any help will be appreciated. Evans ------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 Homepage: http://www.gnugk.org/