Hi, As Alex mentioned, "they will not be changed by comaliance UA", But be notice that if you want to relay your request to other network, and these is a SBC on upstream networks, These parameters could be removed by them, As in your Kamailio as SBC, you remove all record_route, and add its IP as record_route.
remove_hf("Route"); if (is_method("INVITE|SUBSCRIBE")) { record_route(); } With Regards.Mojtaba On Fri, Sep 14, 2018 at 6:24 PM Alex Balashov abalashov@evaristesys.com wrote:
They will not be changed by compliance user agents. In that sense it's safe. However, be mindful of the fact that these parameters can be intercepted or altered by a malicious user agent, and that adding them in multiplicity contributes to the overall size of the message.
-- Sent from mobile. Apologies for brevity and errors.
-----Original Message----- From: Duarte Rocha duarterocha91@gmail.com To: sr-users@lists.kamailio.org Sent: Fri, 14 Sep 2018 9:46 AM Subject: [SR-Users] Record Route Parameters
Greetings,
I have Kamailio as an SBC with mutiple IP's and I need to save some information in the first Invite about the routing made internally in the Kamailio.
I'm thinking about adding some parameters to Record-Route and retrieve them in the Route header. Is this safe ? Can I be sure that those parameters won't be deleted or changed?
Best Regards,
Duarte Rocha
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