> The situation here is that, I have a multi-home computer(i.e. NAT box), > with GNUGK installed. You didn't say what platform you are using. If it is a Windows box running ICS and Telephony service, as well as gnugk, it's likely that there are interactions among these components. > Then I ask my friend to connect to this gatekeeper > (which they don't have NATed connection, i.e. directly connected to my > gatekeeper 61.93.xx.xx), and also my IP Phone (Planet VIP-101T) and Windows > clients connect to my gatekeeper (192.168.0.1). The problem is that, if I > dial to others, simply just like others did not answer the call but they > DID. I am not sure what you mean. Is the calling client providing audible ringback, which continues after the called party has answered? If so, this is likely a problem with an H.245 connection after Connect is received. If your endpoints support it, see if using fast start and/or H.245 tunneling helps. > If others dial to my H.323 ID, seems no sound for both parties. > Another strange situation is, when I force my netmeetnig client to have > my gatekeeper IP = 61.93.xx.xx, seems one side can listen, but another just > cannot. I'm not sure what you mean here, either. Are you running Netmeeting on the GK machine, and have it registered to the GK? Does it work properly if you run it instead of the GK, and call directly to your friend's endpoint? > It is seems that the proxy not doing the work cool................... You'll need to find out precisely what is going wrong. One way is to run Ethereal on the GK's LAN and WAN interfaces, and see how the proxy operates. A detailed trace from gnugk may also provide enough information, and is easier to set up. --Stewart ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/