Hi,

ok, thanks.

I will look into this, but we got record_route() in the request route (initial request) still i can reproduce the error (i can see the invite going out without record-route, on gw failover) and if i add another record_route it is fine. Maybe i can get some more details.


Best Regards


On 03/19/2013 04:24 PM, Bogdan-Andrei Iancu wrote:
Hi Max,

If you do the RR on request route, the header will be present in all branches of that INVITE. If you do it later in branch route or failure route, it will be visible only for that branch.

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

On 03/15/2013 09:11 AM, Max Mühlbronner wrote:
Hi,

thanks very much for your reply. That's also what i thought, first it was just a siptrace where opensips sends to the second gw but the invite got no Record-route header.

But later on, I was able to reproduce the problem and when adding another record_route() the second invite is indeed fixed (contains a record-route header)? Maybe there is some other reason for this behavior i am not seeing yet?


Best Regards

Max M.

On 03/14/2013 05:35 PM, Muhammad Shahzad wrote:
No, I think the serial forked invite contains same RR and in general all changes you did to original invite just before creating the transaction (by calling t_newtrans or t_relay or any t_* function that creates transaction).

Thank you.


On Thu, Mar 14, 2013 at 5:15 PM, Max Mühlbronner <m...@42com.com <mailto:m...@42com.com>> wrote:

    Hi,

    I am not sure about record-routing in combination with failover
    of drouting. Maybe someone knows for sure :)

    If i got a configuration where i am record_routing on inital
    invite, but later there is a failover (use_next_gw() returns
    true) and the call is sent to the next gateway. But the serial
    forked call (second INVITE) is missing the Record-route header?


    Does this mean i just have to explicitly call record routing
    again on failover? But to me it seems like this can't be right,
    or is this correct/expected behaviour?

    ||

    if (use_next_gw()) {
    ...
    record_route();

    }



    Best Regards

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