Storing the values in dialog module doesn't help.

I updated headers in event_route[tm:local-request]  by subst_hf  with saved dialog variables (uac_replace_to/from has been used in branch route).
Now it's working.
Great! Thank you,
Julia




On Thu, Oct 2, 2014 at 9:11 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Storing the values in dialog module can be useful, you need to enable it:

- http://kamailio.org/docs/modules/stable/modules/uac.html#uac.p.restore_dlg

But I am not sure if that is making dialog to use them automatically for BYE requests.

What you can try is to enable event_route[tm:local-request] to catch local generated BYEs and update the headers there (either from dialog variables or from other source if you can determine that).

Cheers,
Daniel


On 02/10/14 09:00, Julia Boudniatsky wrote:
We use dialog module in our configuration.
uac_replace_from/to  is called after dlg_manage().

From UAC documentation: "If you create a dialog ( with dlg_manage() ) before calling uac_replace_from(), this avp will not be needed. The values of the uris will be stored as dialog variables."

And we have problem only with locally generated BYE, all other local requests (ACK, CANCEL) works fine.

Thank you,

Julia

On Wed, Oct 1, 2014 at 4:28 PM, Julia Boudniatsky <juliabo@gmail.com> wrote:
Hello,
We use dialog module in our configuration.
uac_replace_from/to  is called after dlg_manage().
restore_mode is auto.

URIs are modified automatically in all subsequent local requests, exclude BYE generated in dlg timeout.
In this case original URIs are sent to both caller and calee sides.
If call going through only one kamailio server, all works fine.
Problem starts with a chain of servers with from/to manipulation.
When timeout occurs in one kamailio server, calee kamailio server receives BYE with original (not modified) URIs and URI restore gets wrong parsing result.
Call clears in caller side and stay connected in caller.

Whether there is any solution?

BR ,

Julia.



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-- 
Daniel-Constantin Mierla
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