Hi Abdul, The InternalNetwork parameter has incorrect syntax. Try removing it and see if you get the same failure. If so, try connecting your endpoint on a public IP, directly to Asterisk without the GK. If that still fails, the problem is not related to gnugk. Otherwise, there are four possibilities: 1. The endpoint is not sending any voice packets. Use the GK trace to see if it was sent a Connect. If not, try putting an Answer() before the Dial() in the appropriate Asterisk context. 2. The endpoint is sending voice, but it does not arrive at the GK. Check with Ethereal that gnugk put the correct IP and port in the OpenLogicalChannel and OpenLogicalChannelAck. Possibly the EP is sending to the wrong address or port, or some router or firewall is blocking the traffic. 3. gnugk is getting voice, but not sending it on to Asterisk. Check the trace to be sure that ProxyChannel is active. Check that the destination IP/port is correct, that gnugk is using the proper NIC, and that there are no routers / firewalls blocking the packets. 4. Asterisk is getting voice packets, but cannot "hear" them. Check that they use the correct codec, have the right packet size, have good checksums, and that the contents have voice present. --Stewart ________________________________________ From: Code Lover [mailto:lateef.np@xxxxxxxxx] Sent: Sunday, December 25, 2005 4:23 AM To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Subject: RE: One Way Voice Hello, I did the following configuration without Neighbors and i registered my Asterisk as endpoints but still one voice problem. and i test also with other three direct terminator like MCI and ET&T but same problem this is the new modification what i did. [Gatekeeper::Main] Fourtytwo=42 Name=abdul GKRouted=1 H245Routed=1 CallSignalPort=1721 CallSignalHandlerNumber=2 RemoveH245AddressOnTunneling=1 DropCallsByReleaseComplete=1 SupportNATedEndpoints=1 Q931PortRange=1024-65535 H245PortRange=1024-65535 [RoutingPolicy] default=explicit,internal,parent,neighbor [Proxy] Enable=1 ProxyForNAT=1 ProxyForSameNAT=1 InternalNetwork=212.100.xxx.xxx10.230.18.139 T120PortRange=1024-65535 RTPPortRange=1024-65535 [RasSrv::PermanentEndpoints] 212.xxx.xxx.xxx=asterisk; [RasSrv::Neighbors] [RasSrv::GWPrefixes] asterisk=00 [GkStatus::Auth] rule=allow [Gatekeeper::Auth] default=allow -- Thank You, Code Lover ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________________ 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/