[OpenSIPS-Users] ACK method keeps looping

[Bogdan-Andrei Iancu]

Hi, Agalya,

Do you do Record Routing in OpenSIPS and SIPP ? This is a must.

Regards,

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

On 29.07.2016 20:28, Ramachandran, Agalya (Contractor) wrote:
>
> Hi team,
>
> We are trying to run load test on OpenSIPS for our project.
>
> We are using sipp tool to generate load test. We are facing some 
> issues when we try to run a successful call.
>
> Source SIPp ----------Opensips --------------->Dest SIPp
>
> There are two scenarios.
>
> 1.(Works) Failure code, send Invite from source SIPp and receive 480 .
>
> 2.(Fails) Answering call, Send Invite from source SIPp  and receive 
> 200 OK.
>
> In first case, after receiving 480, OpenSIPS could able to send ACK to 
> the destination SIPp
>
> Where as in second case, there are two issues
>
> i.After receiving 200 OK, OpenSIPS doesn’t send ACK to destination 
> SIPp. When it tries to send ACK out, it fails stating, 
> usd_send_failed. Or
>
> ii.Also the same ACK keeps looping somehow for huge number of times.
>
> For the 2^nd case, we are running only single call and it is failing.
>
> Am attaching the log of SIPp messages and some snippet of OpenSIPS logs.
>
> Have you come across this scenario? Why ACK is been looped so many times?
>
> Also we see ACK message is so small, but it says, usd_send is failed 
> due to message is long.
>
> Any clue here would help us  a lot.
>
> Regards,
>
> Agalya
>
>
>
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