Hi all,

Following some debugging, it turned out that the "auto_bridging" option from the rtpproxy module does not properly function when doing parallel forking - this will be updated on the docs and code (a warning will be fired at startup).

The solution is to manually do the bridging control, via the I and E flags when doing the offer and answer interaction with RTPProxy.

Regards,

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


On 07/16/2012 12:24 PM, Nick Altmann wrote:
I do it in the main route. Dump sent via private mail.

--
Nick

2012/7/16 Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>>

    Maybe you are doing the RTPproxy stuff in branch route ? If not,
    could you post a SIP capture showing the incoming INVITE and the
    outgoing INVITEs ?

    Regards,

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


    On 07/16/2012 12:07 PM, Nick Altmann wrote:
    Yes, it is.

    --
    Nick

    2012/7/16 Bogdan-Andrei Iancu <[email protected]
    <mailto:[email protected]>>

        Hi Nick,

        So, what you say is when doing parallel forking (based on
        usrloc) and when in request route, before relay, you do
        rtpproxy_offer(), you get changed only the INVITE for the
        first branch ?

        Regards,
        Bogdan

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


        On 07/16/2012 11:11 AM, Nick Altmann wrote:
        Hello!

        I call rtpproxy_offer("cof") before t_relay in my config.
        When INVITE passes through this rules, I see ip address of
        my rtpproxy in SDP. It's okay.

        Another situation:
        Client registered on opensips and have _two_ registrations
        with the same name.
        So, when I do t_relay of INVITE, it forks to _two_ INVITES.
        It's also okay.

        Before t_relay, I also call rtpproxy_offer("cof").

        But why in the first INVITE I see the ip address of my
        rtpproxy, but in the second INVITE I see original (source)
        ip address in SDP?

        --
        Nick


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