<p>Hi</p>
<p>Ok, I think vpn is good way, but , you can use tls that uses certificates, and srtp for media encriptatio, in sip protocol.</p>
<p>Regards</p>
<div class="gmail_quote">On Sep 29, 2012 12:59 PM, "Chris Nighswonger" <<a href="mailto:cnighswonger@foundations.edu">cnighswonger@foundations.edu</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Sat, Sep 29, 2012 at 12:41 PM, Carlos Rojas <<a href="mailto:crt.rojas@gmail.com">crt.rojas@gmail.com</a>> wrote:<br>
> Hello.<br>
><br>
> Vpn is good idea, is more secure, you can use tls with srtp as well.<br>
><br>
> Are you using asterisk 1.8? Right?<br>
<br>
Asterisk 10.7.0<br>
<br>
Kind Regards,<br>
Chris<br>
<br>
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