whats kernel version ? <br>check in "dmesg" for system messages<br><br>Cheers,<br>Giovanni Miano<br><br><div><span class="gmail_quote">2005/12/29, Dushyanth Harinath <<a href="mailto:dushyanth.h@directi.com">dushyanth.h@directi.com
</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hey guys,<br>Asterisk Server Specs :<br><br>Asterisk version :<br><br>CLI> show version
<br>Asterisk SVN-trunk-r7230 built by root@asterisk on a i686 running Linux<br>on 2005-12-25 16:14:47 UTC<br><br>System details :<br><br>Centos 4.2 (Final)<br>Linux ip-pbx 2.6.9-22.ELsmp #1 SMP<br>Intel Dual Xeon 3.06Ghz<br>
Intel SE7501CW2 Motherboard<br><br>Digium cards : T110P (E1) , TDM22B, TDM31B, TDM24012B<br><br>I added TDM24012B yes'day but haven't configured or used it yet. Its<br>just connected to the system. The same problem used to occur before
<br>adding TDM24012B to the mix.<br><br>This setup hangs up i,e total freeze cant ssh, cant login even from the<br>system console and nothing in system logs or asterisk logs point me to<br>any obvious problem. There is no coredump in /tmp too.
<br><br>Asterisk also freezes up the server when i issue a stop now command in<br>the CLI sometimes.<br><br>The only call traffic at this moment are SIP to SIP internal calls, SIP<br>to ZAP external calls and ZAP to SIP incoming calls. In all there must
<br>be a total of 10 simultaneous calls.<br><br>Im using queues, rxfax, txfax, voicemail, meetme (still testing).<br><br>This happens three or four times in a day.<br><br>I cant see any IRQ misses in zttool and zttest output is below.
<br><br>Opened pseudo zap interface, measuring accuracy...<br>99.987793% 99.987793% 99.987793% 99.987793% 100.000000% 100.000000%<br>99.987793%<br>99.987793% 100.000000% 100.000000% 100.000000% 99.987793% 100.000000%<br>99.987793%
100.000000%<br>....<br>....<br>....<br>Best: 100.000000 -- Worst: 99.987793 -- Average: 99.992300<br><br>Found the below messages in dmesg but seems informational rather than a<br>error.<br><br>Dec 27 22:04:24 asterisk kernel: zaptel Disabled echo canceller because
<br>of tone (tx) on channel 32<br>Dec 29 21:02:12 asterisk kernel: zaptel Disabled echo canceller because<br>of tone (rx) on channel 35<br><br>I dont know what the problem could be. I followed the doc at<br><a href="http://www.voip-info.org/wiki-Asterisk+debugging">
http://www.voip-info.org/wiki-Asterisk+debugging</a> and started asterisk<br>using safe_asterisk and applied the logger related changes.<br><br>Wat else i can do to debug this issue ?<br><br>Dushyanth<br><br>_______________________________________________
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http://lists.digium.com/mailman/listinfo/asterisk-users</a><br></blockquote></div><br><br clear="all"><br>-- <br>Giovanni Miano