Indeed, for UDP, you can clearly see the INVITEs going to callee device 10.45.155.206 (and the retransmissions), followed by the opensips generated 408 timeout.

So this is clear, I will take a look at the logs for the TLS scenario.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 13.01.2016 08:46, Nabeel wrote:
and here is the more detailed SIP trace for UDP:

http://pastebin.com/UfQJJz3Y



On 13 January 2016 at 06:19, Nabeel <nabeelshik...@gmail.com <mailto:nabeelshik...@gmail.com>> wrote:

    Hi Bogdan,

    I changed log_stderror=yes and log_facility=LOG_DAEMON.  Now I see
    some more in the log.  Do you see anything obviously wrong?

    http://pastebin.com/MzJW1P1S

    On 12 January 2016 at 09:10, Bogdan-Andrei Iancu
    <bog...@opensips.org <mailto:bog...@opensips.org>> wrote:

        Hi Nabeel,

        Be sure you are looking into the right log file - maybe the
        debug level is redirected by your syslog to another log
        file... Debug level 4 is the most verbose one in opensips.

        Regards,

        Bogdan-Andrei Iancu
        OpenSIPS Founder and Developer
        http://www.opensips-solutions.com

        On 08.01.2016 21:04, Nabeel wrote:

        Hi Bogdan,

        I have the following near the top of my config file:

        ###### Global Parameters #########

        debug=4
        log_stderror=no
        log_facility=LOG_LOCAL1

        The log I posted earlier is from opensips running with these
        configurations.

        On 8 Jan 2016 3:49 pm, "Bogdan-Andrei Iancu"
        <bog...@opensips.org <mailto:bog...@opensips.org>> wrote:

            Hi Nabeel,

            have you tried running opensips is debug mode (level 4)
            to see what it is doing with the request ?

            Regards,

            Bogdan-Andrei Iancu
            OpenSIPS Founder and Developer
            http://www.opensips-solutions.com

            On 07.01.2016 11:37, Nabeel wrote:

            Hi Bogdan,

            I used the tshark command as explained here on page 14:
            
http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_
            
<http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf>Mangani-OpenSIPS
            
<http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf>_
            
<http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf>Summit2015-SIPCapture.pdf
            
<http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf>

            tshark -o "ssl.desegment_ssl_records: TRUE"  -o
            "ssl.desegment_ssl_application_data: TRUE"  -o
            "ssl.keys_list:
            162.249.6.110,5061,sip,/install/tls/domain.com-key.pem"
            -i eth0  -f "tcp port 5061"

            I'm using a command line version of Linux without a
            graphic UI, so I could not "configure Wireshark to
            decide TLS" as mentioned in that document, however I did
            pass the private key in the command as shown above.

            Does tshark require configuring to decode TLS, other
            than passing the private key in the command?

            Hi Nabeel,

            Indeed, the 408 seems generated by OpenSIPS (after 5
            seconds). Such reply is generated only if the the
            request was actually sent out (if no request sent, there
            is no timeout). But the network capture does not show
            anything :( ... maybe wrong capturing ?

            So you see anything in the logs ? have you tried to run
            with debug level 4 ?

            Regards,
            Bogdan-Andrei Iancu
            OpenSIPS Founder and Developer
            http://www.opensips-solutions.com
            On 06.01.2016 23:07, Nabeel wrote:
I managed to capture the SIP traffic with Wireshark. It seems that the party generating the 408 reply is
            OpenSIPS, not the callee.  OpenSIPS does not seem to
            forward the call to the callee at all.

            Below are traces showing a successful call and a call
            with Request Timeout.
            The server IP is 162.249.6.110, the caller IP is
            92.40.249.9, and the callee IP is 188.29.165.24.

            Trace for a successful call:

            http://pastebin.com/2xn0bkEU

            Trace for a call with Request Timeout:

            http://pastebin.com/WR7BA6pj

            Please advise what may be causing this.












_______________________________________________
Users mailing list
Users@lists.opensips.org
http://lists.opensips.org/cgi-bin/mailman/listinfo/users

Reply via email to