14 Dec
2019
14 Dec
'19
5:34 a.m.
Well, you could simply use
if ( has_body("application/sdp") ) {
if ( !search_body("a=crypto") ) {
... reject here ...
}
}
though there's probably a better way...
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
On Sat, Dec 14, 2019 at 8:20 AM Karsten Horsmann <khorsmann(a)gmail.com>
wrote:
Hi,
I use Kamailio 5.3.1 with rtpengine to offer an siptrunk endpoint for my
customers.
I observe that someone of them use tls to encrypt signaling but forgotten
to encrypt rtp.
I want to reject this invites.
Are there any hints how to do this?
Thought about reading the sdp and search for a=crypto line and if not send
reply with (what code ever will be good for that).
Cheers
Karsten
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