1 Oct
2014
1 Oct
'14
10:28 a.m.
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.
1 Oct
1 Oct
5:26 p.m.
did you try to store original from/to in dialog vars, see
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.p.restore_dlg
On Wed, Oct 1, 2014 at 4:28 PM, Julia Boudniatsky <juliabo(a)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.
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
MSC Seudin Kasumovic
Tuzla, Bosnia
2 Oct
2 Oct
3 a.m.
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(a)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.
3:11 a.m.
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(a)gmail.com
<mailto: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.
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
6:42 a.m.
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(a)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(a)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.
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierlahttp://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
3790
days inactive
3791
days old
4 comments
3 participants
participants (3)
-
Daniel-Constantin Mierla -
Julia Boudniatsky -
Seudin Kasumovic