AW: [Users] Allow only TLS connections
Bogdan-Andrei Iancu
bogdan at voice-system.ro
Tue Apr 11 16:50:43 CEST 2006
Hi Torsten,
guess is :
if (proto!=TLS) {
}
see:
http://openser.org/dokuwiki/doku.php?id=openser_core_cookbook#proto
regards,
bogdan
Thorsten.Haupt at t-systems.com wrote:
>I searched for this function, but I didn't found it :-(
>Knows anyone the correct code, not only pseudo-code?
>
>Torsten
>
>-----Ursprüngliche Nachricht-----
>Von: Cesc [mailto:cesc.santa at gmail.com]
>Gesendet: Dienstag, 11. April 2006 14:03
>An: Haupt, Thorsten
>Cc: users at openser.org
>Betreff: Re: [Users] Allow only TLS connections
>
>I think in openser there is a function to check what transport the message came in ... you can do something like:
>if ( transport != TLS ) {
> send error to UA
> break;
>}
>
>Cesc
>
>On 4/11/06, Thorsten.Haupt at t-systems.com <Thorsten.Haupt at t-systems.com> wrote:
>
>
>>Hello,
>>
>>I use OpenSER in a testing environment for VoIP security. My clients
>>connect via TLS. If I deactivate UDP/5060 on the server, it doesn't work correct.
>>Some Clients can't connect and others can't establish calls. I read in
>>another thread, that UDP is mandatory for SIP and that the server need it.
>>
>>But how can I prevent users from connecting via UDP and force them to
>>use TLS? I tried a firewall, blocking UDP and TCP on port 5060. But is
>>this the correct way? Are there any parameters server-side to force
>>users to connect via TLS?
>>
>>Thanks for response.
>>Torsten
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>>
>>
>>
>
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