[SR-Users] Record Route Parameters

[Mojtaba]

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 at 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 at gmail.com>
> To: sr-users at 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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-- 
--Mojtaba Esfandiari.S