[OpenSIPS-Users] ACC problems

[Bogdan-Andrei Iancu]

Hi Brett,

The 200OK for CANCEL is sent out after the 200OK for INVITE was relied 
to caller  ??

Is the opensips log in the email you sent me ?

Regards,
Bogdan

Brett Nemeroff wrote:
> Hello List,
> I'm having a problem with the ACC module in 1.5.3. For most call 
> flows, there isn't an issue capturing the necessary elements. But for 
> this one flow, that I seem to be getting over and over, there is a 
> problem.
>
> The call is canceled at the same time a 200 OK comes from the 
> destination. The CANCEL is retransmitted a few times and then is 
> replied with a 200 OK (canceled after 200 OK for invite). Seems like a 
> race condition of sorts. Then about 7 seconds later, the originator 
> sends a BYE *also*. Opensips ignores the BYEs and the originator 
> retransmits it a few times. Then gives up.
>
> Then the dialog module kicks in with the dialog timeout (4 hours later).
>
> The resulting ACC records are unusual and I'm really not sure what to 
> do with them. They basically look like:
>
> INVITE->183
> INVITE->200
> CANCEL->200
> BYE->200 (generated locally 4 hours later).
>
> Seems like something is horribly wrong here.. no? Any ideas?
>
>
> Thanks,
> Brett
>
>
>
>
>
>
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-- 
Bogdan-Andrei Iancu
www.voice-system.ro