[OpenSIPS-Users] ACK doesnt get routed to endpoint

[Arnold Vriezekolk NETZOZEKER B.V.]

Thanks for the reply Bogdan,

If the ACK has the same tag in the From header as the initial INVITE, isnt
that considered the same dialog?

What i'm trying to achieve is set an AVP variable that has some information
about this call. Whenever i try to reach the variable at the point the ACK
message comes in from our sip provider the variable is empty.

How can i make sure that when i set a variable at the initial INVITE i can
reach it when the ACK comes in? Script variables also dont seem to work for
me because they get overwritten. I might be able to set a variable based on a
unique descriptor based on the call.

Best Regards,

Arnold Vriezekolk

On Fri, 24 Feb 2012, Bogdan-Andrei Iancu wrote:

> Hi Arnold,
> 
> The ACK you get in .90 is bogus, as it should have in RURI the .130 IP from the
> 200 OK Contact. Actually the end-point info from 200 OK (the .130) is not present
> at all in the ACK, so basically the ACK cannot end up to that end point at all.
> 
> Regards,
> Bogdan
> 
> On 02/24/2012 04:47 PM, Arnold Vriezekolk NETZOZEKER B.V. wrote:
>       Hi,
>
>       In our setup we have a connection to a sip provider for incoming
>       lines. We use
>       opensips with the uac_registrant module to connect to this sip
>       provider.
>
>       Whenever a call comes in, i use rewriteuri() and t_relay() to send it
>       to an
>       endpoint. When i pick up the call on my endpoint the ACK message from
>       the sip
>       provider doesn't get routed back to my endpoint, but somehow gets
>       stuck in
>       opensips. Thus failing the call after 3 seconds.
>
>       The ACK should be routed by the default sequential request block in
>       the
>       request route[0] afaik but it doesnt.
>
>       Can anyone point me as to where i can fix this problem?
>
>       I attached a pcap dump of the call for debugging purposes.
>       Endpoint: sip:EEEEEEEE at netzozeker.tel.netzozeker.nl (95.97.29.130)
>       SIP provider: 89.184.172.54
>       OpenSIPS: 195.60.212.90
>
>       If you need more information please let me know, i can attach the
>       opensips.cfg
>       and the log of opensips for more debugging purposes.
>
>       Best Regards,
>
>       Arnold Vriezekolk
> 
> 
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> 
> 
> -- 
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
> 
>