Dear Marc, Thank for your reply. My setting is follow is; - let's see your gnugk.ini? [Gatekeeper::Main] Fourtytwo=42 Home=0.0.0.0 StatusPort=7000 NetworkInterfaces=xxx.xxx.xxx.113/28, xxx.xxx.xxx.97/28 TimeToLive=600 [RoutedMode] GKRouted=1 H245Routed=1 CallSignalPort=1721 RemoveH245AddressOnTunneling=1 SupportNATedEndpoints=1 Q931PortRange=30000-39999 H245PortRange=40000-49999 [Proxy] Enable=1 InternalNetwork=61.92.167.96/28 # ProxyForNAT=1 # ProxyForSameNAT=1 T120PortRange=50000-59999 RTPPortRange=50000-59999 [GkStatus::Auth] rule=allow [RasSrv::ARQFeatures] CallUnregisteredEndpoints=1 [CallTable] GenerateNBCDR=1 GenerateUCCDR=1 DefaultCallTimeout=0 - what's the exact error that NM is reporting? The NM error message is "The other party did not accept your call". - what's your network layout including firewall, NAT, etc? I using the Shorewall with 16 static ip like xxx.xxx.xxx.96/28 and the firewall is xxx.xxx.xxx.113/28 and xxx.xxx.xxx.97/28. - it might not matter, but it's always nice to know about the endpoints I use the win98 and netmeeting 3.01 I very Thank you for your help. Rgds Cody ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/