Hello,

starting with kamailio 3.0, is very easy to spot the logic used for nat traversal.

So look at default config file coming with 3.1, it uses defines to mark the logic required for NAT traversal -- just search for WITH_NAT -- from there should be easy to pull it out, adapt and and plug it in your config.

Cheers,
Daniel

On 12/28/10 10:39 AM, michel freiha wrote:
Hello Daniel

Sorry to bother you but I'm getting One Way Audio for some of my customers while when I was using OpenSIPS everything was OK...The issue behind that is the rtp proxy....The rtp proxy is not fully forced for all nat types or for all users...I need you please to have a look to my route defined under kamailio.cfg and let me know if I did something wrong:

http://pastebin.com/D7jaEVgS

Regards


On Mon, Dec 27, 2010 at 9:43 PM, michel freiha <mich...@gmail.com <mailto:mich...@gmail.com>> wrote:

    Thanks Daniel for help...Everything seems OK now...

    Regard

    On Fri, Dec 24, 2010 at 12:07 PM, Daniel-Constantin Mierla
    <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:s

        Hello,


        On 12/23/10 8:29 PM, michel freiha wrote:
         Daniel,

        The crash has been fixed...It was a database issue...
        good to know. Anything specific you can tell that may help in
        the future to identify similar cases?


        Now I have another issue...After some time of run we are
        getting a message "too many hopes" on dialers like x-Lite
        while if we use IP address to register to Kamailio,
        everything works fine

        Any tips?
        Add:

        alias=yoursipdomain

        in configuration file. In this way you tell kamailio to
        consider the sip domain as local domain. At startup, kamailio
        does reverse dns query to discover hostnames, but it might not
        be returned, ending up in a loop, resulting in too many hops.

        Cheers,
        Daniel


        Regards

        Dear
        On Tue, Dec 14, 2010 at 12:48 PM, Daniel-Constantin Mierla
        <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

            Hello,


            On 12/13/10 3:48 PM, michel freiha wrote:
            Hello Daniel,

            We are not facing any database problem even we are not
            using DNS anywhere in Kamailio config...The only thing
            is that the debug level is 2 and syslog was not
            configured asynchronous...Do you think if we configure
            it as asynchronous, our issue will be solved?
            debug=2 should be that verbose to influence the
            performances in this way. Anyhow is good to have syslog
            asynchonous. You can start with log_stderror=yes to see
            if there is any improvement -- in this way you know
            whether is an logging speed issue or not.

            The solution to identify which piece of config is slow is
            to use benchmark module.

            Cheers,
            Daniel



            Regards

            On Mon, Dec 13, 2010 at 1:08 PM, Daniel-Constantin
            Mierla <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

                Hello,


                On 12/10/10 4:15 PM, michel freiha wrote:

                    Hello Sir,

                    The crash issue has been successfully fixed
                    after using GIT for the version 3.1.0.

                thanks for reporting back.


                    Now we have another problem..>When the number of
                    registered users exceeded 2500 concurrent
                    registered users, the kamailio stuck and each
                    call will take up to 1 minute to be established

                    Any comment on that?

                Do you have high debug level? If yes, is your syslog
                configured asynchronously?

                Other than that, you can use benchmark module to
                spot which of your config actions takes so long to
                execute. Normally, such cases can happen when you
                have queries to slow database or dns servers.

                Cheers,
                Daniel



-- Daniel-Constantin Mierla
                Kamailio (OpenSER) Advanced Training
                Jan 24-26, 2011, Irvine, CA, USA
                http://www.asipto.com



-- Daniel-Constantin Mierla
            Kamailio (OpenSER) Advanced Training
            Jan 24-26, 2011, Irvine, CA, USA
            http://www.asipto.com



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-- Daniel-Constantin Mierla
        Kamailio (OpenSER) Advanced Training
        Jan 24-26, 2011, Irvine, CA, USA
        http://www.asipto.com




--
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Training
Jan 24-26, 2011, Irvine, CA, USA
http://www.asipto.com

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