[SR-Users] vsf/vst question

[David Escartín]

hello Henning

thanks for the feedback, i checked and seems the problem was the dlg_manage
was after the uac_replace, so it was not able to use dialog data to restore
them

calling dlg_manage before uac_replace makes it work

thanks a lot
david


El mar, 15 jun 2021 a las 9:19, Henning Westerholt (<hw at skalatan.de>)
escribió:

> Hello,
>
>
>
> you are instructing the uac module to use dialog to store the data:
>
>
>
> https://kamailio.org/docs/modules/devel/modules/uac.html#uac.p.restore_dlg
>
>
>
> In this case you should not see the vsf/vst information in the SIP message.
>
>
>
> It might be in some cases that your dialogs are not tracked correctly, and
> then the uac module might not be able to use this for storage.
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> --
>
> Henning Westerholt – https://skalatan.de/blog/
>
> Kamailio services – https://gilawa.com
>
>
>
> *From:* sr-users <sr-users-bounces at lists.kamailio.org> *On Behalf Of *David
> Escartín
> *Sent:* Tuesday, June 15, 2021 7:51 AM
> *To:* Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
> *Subject:* [SR-Users] vsf/vst question
>
>
>
> Hello all!
>
>
>
> as we knew vsf/vst were added to the RR header when using uac_replace for
> From/To headers. BUt we observed that some versions ago (we are using now
> 5.4) that stop happening with this setup
>
> modparam("uac", "restore_mode", "auto")
> modparam("uac", "restore_dlg", 1)
>
> modparam("rr", "enable_full_lr", 0)
> modparam("rr", "enable_double_rr", 1)
> modparam("rr", "append_fromtag", 1)
>
>
>
> and only ftag, did are added as param to RR
>
>
>
> However we have seen that when using multihomed kamailio instance and
> doing uac_replace, vsf/vst are included also with ftag and did params.
>
> Is that behaviour known or expected?
>
>
>
> thanks a lot and regards
>
> david
>
>
>
>
>
>
>
> --
>
> <http://www.sonoc.io/>
>
> David Escartín
>
> NOC engineer
>
> *www.sonoc.io* <http://www.sonoc.io/>
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-- 
[image: Logo]

David Escartín Almudévar
VoIP/Switch Engineer
descartin at sonoc.io

*SONOC*
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David Escartín
NOC engineer
www.sonoc.io
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In accordance with the GDPR (EU) 2016/679 and the LOPDGDD 3/2018, we inform you that this e-mail address and/or any other personal data you have provided us with will be treated by SONOC with absolute confidentiality and with the only purpose of providing you with the requested services, due to your condition as a client, supplier or because you have requested information from us at any time. These data will only be kept for as long as required to comply with legal obligations. You can exercise your rights at any time by sending an e-mail to: dataprotection at sonoc.io.
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