Hi, It is hard to answer this, because you have not described your network. Is gnugk on a public IP? What is the DHCP client getting its address from (e.g local NAT router, cable modem, etc.) Does the DHCP client get a public IP address? If it's a private address, is that what you expect? If DHCP is actually causing trouble (IMO unlikely), it's probably because MyPhone sees its IP, which then changes because the lease runs out and a new address is issued. If DHCP is just providing a private IP on a local LAN, you should be able to configure the PC with a fixed private IP that is outside the range handed out by DHCP, but still on the same subnet. That may fix your problem. If not, you will have eliminated DHCP as the cause. A common source of trouble is NAT routers that try to proxy H.323, but don't do it properly. You can spot this by looking at the console message for RCF. If the endpoint is behind NAT, you should see both its private address and its public address. If the private address does not appear, something (the client or the NAT) is modifying the H.323 packet. I know nothing about MyPhone, but if it has any NAT traversal settings, you should try turning them off. Also, many DSL, cable, and wireless Internet modems now have integrated routers, which are often enabled by default. If a PC connected directly to the modem gets a private IP, but the ISP provides a public IP, then the modem is doing NAT, which can cause trouble if there is another NAT behind it, or if the modem is H.323-aware. If the above doesn't help, you'll just have to debug it. Use Ethereal or similar to see if voice packets arrive at the MyPhone host. If yes, then check: destination port matches MyPhone listening port correct codec correct payload size good checksum payload is not silent If no, then check at gnugk to see to what IP and port it is sending. If correct, you'll have to find out why the intervening network equipment is blocking the traffic. If it's wrong, see what gnugk got in the Open Logical Channel. If that's also wrong, check if MyPhone sent it out correctly. If so, some intervening network equipment butchered it. Good luck, Stewart ----- Original Message ----- From: "Z.Farhan" <farhan@xxxxxxxxx> To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx> Sent: Wednesday, August 24, 2005 2:14 AM Subject: To Stewart Nelson about endpoint not in real IP address Hello Stewart Nelson, I have a problem with local IP and all r suggesting your name to help to solve it. Here I described my problem very throughly.............. I Have a dialer (MyPhone) a gatekeeper (GnuGK) a gateway (Tenor Quintum AX 800) a PSTN Phone Now when place a call from dialer having a PC with real IP, there is no problem and both endpoints are in conversation very finely. But,when place a call from dialer having a PC which is a DHCP client,then the caller of dialer hear nothing but the callee who uses PSTN phone hear everything of caller. And, if a call is placed from dialer having a PC with local IP ( not DHCP client) then also there is no problem after setting SupportNATedEndpoints=1. here I enclose my gnugk.ini file for your kind consideration and please explain the problem very easily because I am not expert in GnuGK. Regards Farhan ---------------------------------- [Gatekeeper::Main] Fourtytwo=42 Name=BDGK [GkStatus::Auth] rule=allow [RasSrv::GWPrefixes] babu=0001,555 [RasSrv::PermanentEndpoints] [RasSrv::Neighbors] [RoutedMode] GKRouted=1 H245Routed=0 CallSignalPort=1721 CallSignalHandlerNumber=2 RemoveH245AddressOnTunneling=1 DropCallsByReleaseComplete=1 SupportNATedEndpoints=1 ;AcceptUnregisteredCalls=1 ;Q931PortRange=30000-39999 ;H245PortRange=40000-49999 ;SetupTimeout=20000 AlertingTimeout=30000 [Proxy] Enable=1 T120PortRange=50000-59999 RTPPortRange=50000-59999 ProxyForNAT=1 ProxyForSameNAT=1 [CallTable] AcctUpdateInterval=30 DefaultCallDurationLimit=3600 [SQLAuth] Driver=MySQL Host=localhost Username=farhan Password=123 Database=piptalk [SQLAcct] Driver=MySQL Host=localhost Username=farhan Password=123 Database=piptalk MinPoolSize=5 TimestampFormat=MySQL [Gatekeeper::Acct] SQLAcct=required;connect,update,stop [Gatekeeper::Auth] SQLAuth=required;RRQ ;default=allow ------------------------------------------------- BDCOM Online Limited. http://www.bdcom.com ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/ ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/
