[OpenSIPS-Users] YNT: Re: YNT: Re: YNT: Re: YNT: Re: RFC3261 transaction matching failed error for the second 401 Unauthorized - Challenging the UE

[Bogdan-Andrei Iancu]

Hi Kaan,

I'm glad you managed to fix all your issues and now you have a 
successfully working configuration.

Regards,

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

On 20.10.2014 22:09, Kaan Dandin wrote:
> Hi Bogdan,
>
> With the below workaround,  I have managed to make load balancing with 
> Opensips dispather module . I am using record_route for INVITE message.
> Thanks a lot for your support.
> Kind regards,
> Kaan
>
>
> Related part of Opensips script
>
> .......
>
> else if (is_method("INVITE")) {
>                 #load_balance("1","pstn");
>                 xlog("xlog_initialinvite");
> if($si=="192.168.2.11") {
>                 ds_select_dst("1","1");
>                 }
>                 record_route();
>                 if(!t_relay()) {
>                 sl_reply_error();
>                 xlog("xlog_invitereplyerror");
>                 }
>                 exit;
>
>
> .......
>
>     if (loose_route()) {
>     xlog("xlog_loose_route");
> if($si=="192.168.2.11") {
>     t_relay();
>     exit;
>     }
>     else if($si=="192.168.2.3" or $si=="192.168.2.5" ) {
>     $du = "sip:192.168.2.11:4060";
>     append_branch();
>     t_relay();
>     exit;
>     }
> .....
> *ims_bench output*
>
>  1-   ims_uac-0-   Scenario Screen    - [1-9]: Change Screen - 6663
>   Call-rate(length)     Port   Total-time  Total-calls Remote-host
>    0.0(0 ms)/1.000s   5060      65.32 s           65 
> 192.168.2.141:4060(UDP)
>   0 new calls during 0.287 s period 1 ms scheduler resolution
>   0 calls (limit 0)                      Peak was 32 calls, after 45 s
>   0 Running, 1 Paused, 1 Woken up, 0 Sync
>   0 out-of-call msg (discarded)
>   0 open sockets
> Messages  Retrans   Timeout   Unexpected-Msg
>  0            [ NOP ]
>  1            [ SENDRMT ]         11
>  2            [ RECVRMT ]         11                  0
>  3            [ SYNC ]            11
>  4     INVITE ----------> B1,2,4 11        0         0
>  5        100 <----------         11 0                   0
>  6        180 <----------         11 0                   0
>  7        183 <----------         0 0                   0
>  8        200 <----------         11 0                   0
>  9        ACK ---------->         11 0
> 10        180 <----------         0 0                   0
> 11      Pause [Exp(2:00)] 11                            0
> 12        BYE ----------> B3      11        0 0
> 13        180 <----------         0 0                   0
> 14        200 <---------- E3,4    11 0                   0
> 15            [ RECVRMT ] 11                  0
> ------------------------------ Test Terminated 
> --------------------------------
>

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