Thanks. Want to secure everything and anything possible. <div><br></div><div>1- Can both
SIP over TLS and SRTP work in conjunction to each other?</div><div>2- Is SIP over TLS a package or added on module that can be installed from Digium Asterisk repository?</div><div>3- SRTP takes care of the RTP and makes it secure so that MITM type sniffing is not possible?</div>
<div><br></div><div>Regards,</div><div><br></div><div><br><br><div class="gmail_quote">On Fri, Jun 22, 2012 at 2:39 PM, Kevin P. Fleming <span dir="ltr"><<a href="mailto:kpfleming@digium.com" target="_blank">kpfleming@digium.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>On 06/22/2012 12:56 PM, Bruce B wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Which one of these ensures that SIP packets are sent and received in a<br>
secure format so that users using public wifi don't allow MITM type of<br>
attacks or others can't read the plaintext SIP packet info. VPN is not<br>
an option. Looking for 2nd most secure to VPN.<br>
</blockquote>
<br></div>
SIP over TLS (what used to be called SSL) is what secures the SIP signaling. SRTP is for securing media streams.<span><font color="#888888"><br>
<br>
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Kevin P. Fleming<br>
Digium, Inc. | Director of Software Technologies<br>
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