Hello gents, Yhis is my first visit, not as a professional but a stupid little learner trying to get into voip business. I had a gnu gk configured on my server to pick up calls from the gw that has DNIS configured on it for calling card customers to call the access nbr. when calls are initiated by customer, the call will go through the gk then to a destination gw in africa. The problem is that when the technician from India call the access nbr configured in the London's gw, he will get prompted to call the destination nbr and get throughto the callee. When I call the same access nbr here in London where customers are normally using those calling cards, they will be prompted to enter the destination nbr(same as the technician in India) but the line will go quite for a while and a message from the billing server asking to re-enter the nbr you are calling". My question is why is it working when call is made from India (same access nbr and destination nbr than the call made from London) but it is not working when the same call is made from London ? Here is the gatekeeper.ini file: [Gatekeeper::Main] Fourtytwo=42 Home = 212.58.135.142 SignalReadTimeout=10000 StatusTraceLevel=6 [GkStatus::Auth] rule=allow [Gatekeeper::Auth] RadAliasAuth=required;Setup default=allow [Gatekeeper::Acct] RadAcct=required;start,stop,update [RoutedMode] GKRouted=1 H245routed=1 CallSignalPort=1720 AcceptNeighborsCalls=1 RemoveCallOnDRQ=0 AcceptUnregisteredCalls=1 RemoveH245AddressOnTunneling=0 SupportNATedEndpoints=1 SendReleaseCompleteOnDRQ=1 DropCallsByReleaseComplete=1 [RadAliasAuth] Servers=192.168.10.10:1812 DefaultAuthPort=1812 SharedSecret=ascent RequestTimeout=2500 RequestRetransmissions=4 RoundRobinServers=1 AppendCiscoAttributes=1 IncludeTerminalAliases=0 FixedPassword=1234 [RadAcct] Servers=192.168.10.10:1813 DefaultAcctPort=1813 Thanks in advance for your helps Jean-Pierre ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/