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Asterisk Users,<br><br> I am running a Debian "Etch" system with Asterisk 1.4.11 with a TDM03B card. Once in awhile, I get this error on the Asterisk, which causes my channels to be busy/congested, leaving me with just one channel to recieve and make calls:<br><br>NOTICE[31454]: chan_zap.c:6367 ss_thread: Got event 17 (Polarity Reversal)...<br>WARNING[31454]: chan_zap.c:6499 ss_thread: CallerID returned with error on channel 'Zap/3-1' <br><br> What could be causing this issue? Any would input would be greatly appreciated. <br><br>Thanks In Advance,<br>John <br><br /><hr />Use video conversation to talk face-to-face with Windows Live Messenger. <a href='http://www.windowslive.com/messenger/connect_your_way.html?ocid=TXT_TAGLM_WL_Refresh_messenger_video_042008' target='_new'>Get started!</a></body>
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