Vinod Posted September 6, 2010 Report Share Posted September 6, 2010 Hello, I am very new to this OCS integration with pbxnsip. I did the exact settings as mentioned in http://support.pbxnsip.com/index.php/Offic...ications_Server. My OCS & Pbxnsip environment: OCS Version: OCS 2007 R2 Standard Edition Evaluation Version Pbxnsip Version: 4.0.1.3499 (Win32) Trial License OCS & ADS: 192.168.2.1 Mediation Server: 192.168.2.11 Pbxnsip: 192.168.2.12 While i'm trying to make a call from a pbxnsip extension to reach the OCS user, i'm getting "Connection refused on udp:192.168.2.11:5060" at the pbxnsip logfile and the call doesn't go through. Can someone please advice on this. Many Thanks Vinod Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted September 7, 2010 Report Share Posted September 7, 2010 While i'm trying to make a call from a pbxnsip extension to reach the OCS user, i'm getting "Connection refused on udp:192.168.2.11:5060" at the pbxnsip logfile and the call doesn't go through. OCS does not support UDP transport layer of SIP. Anyway, are you sure that you use the transport=tcp parameter in the outbound proxy of the trunk? Quote Link to comment Share on other sites More sharing options...
Vinod Posted September 8, 2010 Author Report Share Posted September 8, 2010 Yes i got transport=tcp written on both the trunk side as well as the manual registration... Please advice what should i do... Thanks Vinod Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted September 8, 2010 Report Share Posted September 8, 2010 Please advice what should i do... Maybe just get us a PCAP trace (send an email to support). If you can (no big secrets with passwords), please include the working directory of your setup. Quote Link to comment Share on other sites More sharing options...
Vinod Posted September 10, 2010 Author Report Share Posted September 10, 2010 Hi, I have attached the pcap trace of a test call made. Also what is the "Working Directory" you are referring to. Please advice. Thanks Vinod pcap_trace.zip Quote Link to comment Share on other sites More sharing options...
pbx support Posted September 10, 2010 Report Share Posted September 10, 2010 Hi, I have attached the pcap trace of a test call made. Also what is the "Working Directory" you are referring to. Please advice. Thanks Vinod The working directory is generally the PBX install directory (in windows, the default location is c:\program files\pbxnsip\pbx) Quote Link to comment Share on other sites More sharing options...
Vinod Posted September 12, 2010 Author Report Share Posted September 12, 2010 Hello, Please find the "Working Directory" attached herewith. I have also emailed the files to support. Many Thanks Vinod PBX.zip Quote Link to comment Share on other sites More sharing options...
Tron Keefer Posted September 13, 2010 Report Share Posted September 13, 2010 Make sure you have your SRV records created in DNS. I think it will use UDP if it can't locate any of these records, even if you override the transport in the registration. http://kiwi.pbxnsip.com/index.php/Port_Setup I would create just the SIP TCP SRV record then restart the PBXNSIP service. Look at the log to see if it located and resolved it. I couldn't get anything to work until I had the SRV record properly configured. Quote Link to comment Share on other sites More sharing options...
Vinod Posted September 13, 2010 Author Report Share Posted September 13, 2010 Thanks for the info Tron... Im now able to make outbound calls from OCS communicator. But for some reason the inbound calls to the OCS doesnt work. I have tried with the following setup. Manual registration: REGISTER 801 sip:20xxxxxxxx@apex.viva.com;transport=tcp check-sync Click here to clear the registrations. OCS user logged on Communicator is vinod Line URI for the OCS user vinod is tel:20xxxxxxxx When im trying to make a call from the pbxnsip extension 802 to 801, im hearing the ringing tone but it doesnt ring on the communicator. Is there anything wrong in my setup? Regards Vinod Quote Link to comment Share on other sites More sharing options...
Tron Keefer Posted September 16, 2010 Report Share Posted September 16, 2010 Try making the registration sip:20xxxxxxxx@192.168.2.11;transport=tcp Also double check the trunk for the mediation server. Clear the log on the pbx, test it again and send the log. You may also want to use snooper on the mediation server or run wireshark to analyze the packets. Quote Link to comment Share on other sites More sharing options...
Vinod Posted September 23, 2010 Author Report Share Posted September 23, 2010 Thanks Tron for your reply. Finally i got it working by setting up the SRV records and selecting the transport to MTLS at the OCS side. Thanks for everyone... Regards Vinod Quote Link to comment Share on other sites More sharing options...
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