[SR-Users] multihomed kamailio and sip-reinvites SRTP to RTP

[Karsten Horsmann]

Hello Mailinglist,

i try to figure out, how to solve RE-INVITES and SRTP:

i have an kamailio route names route[MEDIAPROXY] that i used to controll
rtpengine in an private and public ip setup. This works fine for me now.

It use the permission module and the adress table to figure out
$var(mediagroup) = allow_address_group($Ri, 0); received from internal or
external ip.
The idea is from SBC-OS chamless stolen, so thanks for that.

So fare so good. I adapted SRTP also to this.
But on RE-INVITES it stops handling SRTP correctly to the encryption
upstream.
And i am sure, its my fault. But i have no clue how to detect that
correctly.

Any hints where i can read more about an correct handling on this?

Here my main-config file / kamailio 5.3.x and rtpengine.
https://gist.github.com/khorsmann/02bd98a628a190caee68fc3d876a3448

-- 
Mit freundlichen Grüßen
*Karsten Horsmann*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-users/attachments/20191107/d7dd8611/attachment.html>