hello everybody; i got the following strucutre LAN with 2 ip phones and one FXO gateway, all nicely hooked up to a GNUGK to 192.168.0.1. It is also listening on a external ip provided by a nat sharing in DMZ so Internet I \_/ ROUTER (nat) I I DMZ (192.168.0.1 configured as 1.2.3.4) I I LAN (ip phones and fxo gateway) i'm trying to hookup a FXS gateway to the gatekeeper 1.2.3.4 ; the FXS is located in a colocation facility; so it's 100% accessible via a fix ip 2.3.4.5 so 2.3.4.5 FXS gateway with one line attached registering to 1.2.3.4 gnugk /-\ I I Internet I \_/ ROUTER (nat) I I DMZ (192.168.0.1 configured as 1.2.3.4) I I LAN (ip phones and fxo gateway) the units registers without any prob to the gateway if i dial a number that is inside the LAN (after the DMZ) it is being logged in the gnugk status window; but no call is established; the phone is registed in the gnugk anyhow i can dial from ipphone 1 to ipphone 2 within the lan; this happens when i try to call the extension that is configured in the FXS (so from inside the lan) ACF|192.168.0.122:1720|1763_endp|13687|299:dialedDigits|ipphone:h323_ID=101:dialedDigits|false; DCF|192.168.0.122|1763_endp|13687|normalDrop; ARJ|2.3.4.5:1720|299:dialedDigits|2FXS-004995:h323_ID=299:dialedDigits|true|routeCallToGatekeeper; it rings ; i can pick it up ; but cant send any sound from the fxs to the ipphone via the gnugk .. this is what appens at the FXS gateway .. cmEvNewCall-cmParamSourceAddress-alias_index=0, calling party H323ID: ipphone cmEvNewCall-cmParamSourceAddress-alias_index=1, calling party E164: 101 cmCallGetCallingPartyId: TA:192.168.0.1:1721,NAME:ipphone,TEL:101,101 caller id= 1 cmCallGetCalledPartyId: TEL:299,299 called id= 1 Calledparty E.164 = 299 Call will be routed to 299. >>> Line 1 matched. <<< *-*-*-*-*-* Enter SSE section *-*-*-*-*-* SSE section completed! Calling party IP: 192.168.0.1 cmCallGetNumOfParams(count=1) success alias.type=cmAliasTypeE164 ; index=0 Calling party E164: 101 is it normal that i get the LOCAL IP of the GNUGK server ? it seems a little bit strange to me, how does my FXS know that he has to connect to 1.2.3.4 instead of the 192.168.0.1.. ( i assume things go wrong there).. visa-versa. . i can't dial in ; nor receive calls with the fxs via the gnugk.. looks like a typical NAT problem to me; therefore my ini file could be interesting to you guys inifile =================== [Gatekeeper::Main] Fourtytwo=42 NetworkInterfaces=1.2.3.4/24,192.168.0.1/24 [GkStatus::Auth] rule=allow [RoutedMode] ##AcceptUnregisteredCalls=1 SupportNATedEndpoints=1 GKRouted=1 [RasSrv::PermanentEndpoints] 192.168.0.250=GKAV;901,902,903 ## this is my FXO gateway.. -- Best regards, Danny mailto:dannyz@xxxxxxxxxxxx belGOnet.com a Euro-pictures division - internet solutions place princesse elisabeth 9/11 - 1030 Brussels - Belgium Tel : +32-(0)2-215.67.65 - Fax : +32-(0)2-215.66.65 ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/