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/