You may try to encapsulate your RAS packets into IPIP or GRE tunnels SA> Hi, SA> Can anyone help me how to get following scenario working. SA> gateway-A ----H225(1720)--> GNUGK1 ---H225 (2000)--> GNUGK2 ----H225(1720)-->> GatewayB SA> That is, i want to use 2 gnugks to talk on TCP 2000 (or any other port) for SA> H225 signalling, while the 2 gateways at either end negotiate on the SA> standard TCP1720 port. SA> My ISP has blocked TCP 1720 to stop voice services. So i am trying a SA> different method. SA> Is there a better / easier way to achieve this. ------------------------------------------------------- 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/