<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br>Hi Michelle, <br><br>actually, I didn't try it... <br>The server is a HP  Proliant ML150T G3.<font face="Tahoma" size="1"><span style="font-size: 8.5pt; font-family: Tahoma;"></span></font><br>Currently I'm not in the condition to follow your suggestion, but I hope in the near future to be able to give you a feedback.<br><br>Thanks!<br>Marco<br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div><pre><br>&gt; Have you tried starting Linux with irqpoll / noapic?  Sounds like a BIOS<br>&gt; bug..<br> <br>&gt; MD<br><br>  _____  <br><br>From: <a rel="nofollow" target="_blank"
 href="http://lists.digium.com/mailman/listinfo/asterisk-users">asterisk-users-bounces at lists.digium.com</a><br>[mailto:<a rel="nofollow" target="_blank" href="http://lists.digium.com/mailman/listinfo/asterisk-users">asterisk-users-bounces at lists.digium.com</a>] On Behalf Of Marco<br>Parisotto<br>Sent: Tuesday, February 27, 2007 3:27 PM<br>To: <a rel="nofollow" target="_blank" href="http://lists.digium.com/mailman/listinfo/asterisk-users">asterisk-users at lists.digium.com</a><br>Subject: [asterisk-users] TE212P on FC6 - stack overflow?<br><br><br>Hi all<br>did anyone of you experience an error like "do_irq: stack overflow" in<br>configuring a TE212P on Fedora core 6? The server immediately hangs, I<br> don't<br>know if this can be related to hardware configuration or kernel<br>incompatibility... This problem arises when I try to configure the channels<br>with the usual command "ztcfg" and it is strictly related to the presence of<br>the echo canceller
 onboard.<br><br>Thanks a lot<br>Marco</pre></div></div><br>

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