<p>Use tcpdump and wireshark, it'll give you details at packet level. I have some instructions for it on my blog at <a href="http://www.ilovetovoip.com">www.ilovetovoip.com</a> which may be helpful to you on how to do it.<br>
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<p>Zeeshan A Zakaria</p>
<p>--<br>
Sent from my Android phone with K-9 Mail.</p>
<p><blockquote type="cite">On 2010-04-05 6:15 PM, "McCann, Brian" <<a href="mailto:bmccann@andmore.com">bmccann@andmore.com</a>> wrote:<br><br>I'm trying to debug a problem with SIP trunks from a provider, but I'm looking for more detail then what "debug" is showing me in the console. (I'm running the Asterisk 1.6.0.10 w/ Trixbox) I'm rejecting incoming calls with a 401 Forbidden, but debug isn't saying why...bad secret, bad domain, bad user, etc. Is there a place I can see the reason?<br>
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Thanks!<br>
--Brian<br>
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