Hello,

On 04/09/14 09:20, Abhishek Saini wrote:
Hi Daniel,

Thanks for reply.

I did install patched rtpproxy and did configure it the way you have described (advertising address - found that after posting the comment). But it still does not seem to work.

I don't quite know how can i debug, if rtpproxy is actually being used.
use ngrep to look at sip traffic, like:

ngrep -d any -qt -W byline port 5060

If rtpproxy was enforced, you should see a=nortproxy:yes (iirc) in the SDP. Also, the media IP in SDP should change from incoming INVITE to what is sent out in the IP of rtpproxy.

Cheers,
Daniel


Regards,
Abhishek



On Thu, Sep 4, 2014 at 12:34 PM, Daniel-Constantin Mierla <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

    Hello,

    no time to look at config, but if you run the sip server on a
    private IP behind a port forwarding address, you have to use also
    rtpproxy with advertising address -- see the second parameter of
    rtpproxy_manage() or search on the web for a patch to rtpproxy to
    add advertising address via command line parameter.

    Cheers,
    Daniel


    On 03/09/14 12:23, Abhishek Saini wrote:

        Hi,

        I have setup kamailio 4.1.0 on an EC2 xlarge instance. The
        voice and video calls seem to work well when both the devices
        are connected to the same network, however, when one device
        connects to a different network (the two devices now are on
        different networks), they are able to register on SIP server,
        and even call can be triggered and accepted between the two
        devices but there is no video/audio transmission.

        I have setup rtpproxy but i don't know whether it's working or
        not.

        Any help on this would be highly appreciated.


        Following is my kamailio.cfg file:


-- Daniel-Constantin Mierla
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    http://www.linkedin.com/in/miconda
    Next Kamailio Advanced Trainings 2014 - http://www.asipto.com
    Sep 22-25, Berlin, Germany


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Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Next Kamailio Advanced Trainings 2014 - http://www.asipto.com
Sep 22-25, Berlin, Germany

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