[SR-Users] How to hide Via and Record-Route header to external network and restore them to internal network?

Anthony Blandin anthony.blandin at airnity.com
Fri Sep 2 15:51:24 CEST 2022


Thank you very much! It's working with topos.
I thought that topoh and topos was working in the same manner except using database but it's definitevely not the case.
Thanks for your support.

De : sr-users <sr-users-bounces at lists.kamailio.org> de la part de Paolo Visintin <paolo.visintin at evoseed.io>
Envoyé : jeudi 1 septembre 2022 11:05
À : Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
Objet : Re: [SR-Users] How to hide Via and Record-Route header to external network and restore them to internal network?

Vous ne recevez pas souvent de courriers de la part de paolo.visintin at evoseed.io. Découvrez pourquoi cela est important<https://aka.ms/LearnAboutSenderIdentification>
Hello Anthony,
Topos module is what you need
It saves the informations in a db (I suggest using redis for performance) and uses the contact header as a key for restoring datas.


Il giorno gio 1 set 2022 alle 11:00 Anthony Blandin <anthony.blandin at airnity.com<mailto:anthony.blandin at airnity.com>> ha scritto:
Hi Community,

I have set up a SBC with Kamailio.
I am testing voice call from external network to my network and voice call from my network to external network.
When I send SIP messages to external network, I want to hide Via and Record-Route headers but when I receive replies from the external network I want to restore these Via and Record-Route headers to my network.
How to store and restore these headers in Kamailio configuration ?
Could you help on this?

Anthony Blandin

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