Move to the "local" and "b2b_reply" routes only the part regarding insertion of RTPproxy.

Regards,

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


On 07/11/2012 05:21 PM, Dinusha Kannangara wrote:
Thanks for the reply, I will try that for sure :)

Just to clarify, so whatever I had on request route and reply route (including rtp proxy and nathelper methods) should be written on b2b_request and b2b_reply, right ?

On Tue, Jul 10, 2012 at 3:59 PM, Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>> wrote:

    Hi Dinusha,

    How I see it is: do LB, after LB, trigger B2B with REFER-handling
    scenario, and on the outbound part of b2b (using local route for
    INVITE and b2b_reply for incoming replies) insert rtpproxy.

    Of course, I assume that LB and B2B are on the same instance of
    OpenSIPS.

    Regards,

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


    On 07/06/2012 06:44 PM, Dinusha Kannangara wrote:
    Hi all,

    I currently have my opensips configured with a rtpproxy and uses
    the nathelper module and everything seem to be working fine.

    Now, I have a new requirement where my opensips should have to
    handle REFER messages generated from a media server and I'm not
    sure what I should do.

    I've seen that b2bua module is capable of this and I also had a
    look at the example done on opensips.org <http://opensips.org>.

    Here's my scenario,

    User1(softphone) calls opensips server and opensips do load
    balancing and redirect the call to a Media Server. Then, Media
    Server will send a REFER message to opensips specifying a
    refer-to User2(another softphone) and the media server should
    remove itself from the call and let User1 and User2 connect to
    each other through opensips.

    Here are my questions :

    1) The rtpproxy module re-writes SDP and how does this affect if
    I use b2bua module to handle REFER messages ?
    2) Will the work done by nathelper and rtpproxy be undone if I
    call b2b_init_request on the initial INVITE ?
    3) Do I have to have a separate IP for b2bua server or is it ok
    to run it on the same ip which the opensips is running ?
    4) I have seen some people block the INVITE's coming from b2bua
    server IP at initial INVITE.. do I have to do this too ?

    Thank You, :)

    Regards,
    Dinusha.


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