Search the mailing list archive and use google. You fill find A LOT of info how to configure/bypass NATs/firewalls. The short answer is that you need to open/forward some ports on NAT/firewall. ----- Original Message ----- From: "rahul a" <raul009@xxxxxxxx> Sent: Tuesday, August 10, 2004 7:33 AM > i have installed gnugk v2.2beta5 on a linux box. > Redhat 7.3, Kernel 2.4.18-3, pwlib 1.5.2, openh323 1.12.2 > > if my environment is as follows : > > Public Segment <---> Firewall <---> Internet > (gnugk) (openphone) > > My questions : > > 1. Can openphone calls pierce the firewall and register with the gatekeeper ? > 2. Is there a way by which the firewall could bypassed? > 3. Any configuration changes necessary ? > 4. gnugk code changes or kernel patching ? ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/