<div class="gmail_quote">On Wed, Apr 21, 2010 at 3:46 PM, Jay Vocaire <span dir="ltr"><<a href="mailto:jvocaire@innproc.com">jvocaire@innproc.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Thanks for the tip, I did just that, and now I am more confused.<br>
<br>
It does appear as though there is just one call ID (if my assumption that the "tag=" determines the call.<br>
<br>
The first time it sends like this:<br>
<br></blockquote><div><snip> <br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Asterisk responds with a SIP/2.0 401 Unauthorized, the phone then comes back with this:<br>
<br></blockquote><div><snip> <br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
The difference is that the CSeq is now 2 and the following line is added:<br>
<br>
Authorization: Digest username="3271", realm="asterisk", nonce="393a1b1f", uri="sip:3261@y.y.y.y;user=phone", response="c8223e261c252c12172982ee661ad307", algorithm=MD5<br>
<br>
<br>
So maybe I do have an issue in Asterisk, okay probably. Any clues as to how to debug? Let me know if need to post more information.<br><br></blockquote><div><br>This is expected behavior for SIP communications. I see this all the time when an end point is registering with Asterisk. I think in those cases, however, it's a REGISTER request, not an INVITE. How is your sip.conf configured for these end points?<br>
<br>Do you have any phones other than the ones experiencing this problem that you can test with? <br></div></div><br clear="all"><br>-- <br>Thanks,<br>--Warren Selby<br><a href="http://www.selbytech.com">http://www.selbytech.com</a><br>
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