Iax channel can be encrypted.<br>Not just the authentication, even rtp data, see:<br><a href="http://www.voip-info.org/wiki/view/IAX+encryption">http://www.voip-info.org/wiki/view/IAX+encryption</a><br><br><div><span class="gmail_quote">
On 8/4/07, <b class="gmail_sendername">Michael Munger</b> <<a href="mailto:michael@highpoweredhelp.com">michael@highpoweredhelp.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
IAX is not encrypted. What you're seeing in wireshark is likely the<br>authentication method you've chosen. (RSA or MD5)<br><br>You can encrypt it with a VPN as long as you have a pipe fat enough to<br>deal with the overhead a VPN puts on packets.
<br><br>Yours,<br><br>Michael Munger, dCAP<br>404-438-2128<br><a href="mailto:michael@highpoweredhelp.com">michael@highpoweredhelp.com</a><br><br><br>-----Original Message-----<br>From: <a href="mailto:asterisk-users-bounces@lists.digium.com">
asterisk-users-bounces@lists.digium.com</a><br>[mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>] On Behalf Of Tim Panton<br>Sent: Wednesday, July 25, 2007 1:58 PM
<br>To: Asterisk Users Mailing List - Non-Commercial Discussion<br>Subject: Re: [asterisk-users] IAX Encryption<br><br><br>On 23 Jul 2007, at 15:53, Matthew Brothers wrote:<br><br>> I am playing around with IAX encryption and have had good success.
<br>> I read somewhere, that trunked packets are not encrypted. Does<br>> anybody know if this means the trunk packets themselves are not<br>> encrypted but the voice frames in them are encrypted or does this<br>
> mean that if you are using trunking then encryption of the voice<br>> frames will not occur. I have used Wireshark to sniff the packets<br>> and it looks like the encryption is being setup normally when<br>> trunking is enabled. I just can't tell if the voice frame within
<br>> the trunked packet is encrypted. Any assistance would be appreciated.<br><br>I thought that Encryption and Trunking are mutually exclusive in IAX.<br><br>What does the iax debug in asterisk show?<br><br>Tim Panton
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