<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><pre wrap="">I'm chasing down some issues at a call center. Today I received a complaint that audio file playback<br>ceased after they upgraded the system from FC4 to FC6, Asterisk 1.2.14 to 1.2.17. Zaptel is at<br>1.2.16. The system in question takes inbound calls via IAX2 and has a TE410P with a couple of<br>channel banks connected to it for analog extensions.<br><br>I ultimately found that the problem goes away if I load ztdummy alone or prior to wct4xxp. I realize<br>ztdummy should not be used when there's real hardware available, but it appears to solve/mask the<br>problem at least for troubleshooting. No errors or clues in the logs, dmesg, etc. I even tried<br>transcoding the gsm audio files in ulaw with no luck. As an aside, I noticed that zttranscode loads<br>itself when Asterisk is started.<br><br>I
haven't found anything in Mantis, Google, etc. Before I file a bug report, I wanted to see if<br>anyone else has seen this weirdness.<br><br>Chris</pre></div></div></body></html>