<div dir="ltr">Here's some freaky stuff coming from Areski CDR tool:<br><br><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#F2F8FF'" bgcolor="#f2f8ff">
<td class="tableBody" valign="top" align="">101. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 03:41:23</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:20</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#FFFFFF'" bgcolor="#ffffff">
<td class="tableBody" valign="top" align="">102. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 03:11:30</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#F2F8FF'" bgcolor="#f2f8ff">
<td class="tableBody" valign="top" align="">103. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 02:41:23</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#FFFFFF'" bgcolor="#ffffff">
<td class="tableBody" valign="top" align="">104. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 02:11:22</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#F2F8FF'" bgcolor="#f2f8ff">
<td class="tableBody" valign="top" align="">105. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 01:41:21</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#FFFFFF'" bgcolor="#ffffff">
<td class="tableBody" valign="top" align="">106. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 01:11:21</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#F2F8FF'" bgcolor="#f2f8ff">
<td class="tableBody" valign="top" align="">107. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 00:41:29</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td>
</tr>
<tr onmouseover="bgColor='#C4FFD7'" onmouseout="bgColor='#FFFFFF'" bgcolor="#ffffff">
<td class="tableBody" valign="top" align="">108. </td>
<td class="tableBody" valign="top" align="center">2008-10-13 00:11:21</td>
<td class="tableBody" valign="top" align="center"><acronym title="DAHDI/1-1">DAHDI/1...</acronym></td>
<td class="tableBody" valign="top" align="center">0000000</td>
<td class="tableBody" valign="top" align="center">"unknown" <0000000></td>
<td class="tableBody" valign="top" align="center">BackGround</td>
<td class="tableBody" valign="top" align="center">silence/5</td>
<td class="tableBody" valign="top" align="center">s</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center">ANSWERED</td>
<td class="tableBody" valign="top" align="center">00:21</td>
<td class="tableBody" valign="top" align="center"><br></td>
<td class="tableBody" valign="top" align="center"><br></td></tr></tbody></table><br>When Asterisk see an incoming call without a caller ID, it sets it to "unknown" and 0000000. As you can see from the list above, it happens every 30 minutes almost to the second. It is still happening right now, unless that line is in use, in which case it'll try again 30 minutes later.<br>
<br>I did notice this in the /var/log/asterisk/full log:<br><br>[Oct 13 03:11:30] NOTICE[4243] chan_dahdi.c: Got event 17 (Polarity Reversal)...<br>[Oct 13 03:11:38] WARNING[4243] chan_dahdi.c: CallerID returned with error on channel 'DAHDI/1-1'<br>
<br>Normally, it says:<br><br>[Oct 12 13:23:59] DEBUG[30124] chan_dahdi.c: Ignore switch to REVERSED Polarity on channel 1, state 4<br>[Oct 12 13:23:59] DEBUG[30124] chan_dahdi.c: Ignoring Polarity switch to IDLE on channel 1, state 4<br>
[Oct 12 13:23:59] DEBUG[30124] chan_dahdi.c: Polarity Reversal event occured - DEBUG 2: channel 1, state 4, pol= 0, aonp= 0, honp= 0, pdelay= 600, tv= = -233440198<br><br>Any clues?<br><br>TDM410P with 2 FXO ports and EC module. Running Fedora Core 9 in init:3 with USB disabled (to prevent IRQ conflicts).<br>
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