I replaced a TE410P (1st Gen) with a TE411P (2nd gen with hardware echo
canceller) and the echo actually got much worse! Very disappointing!<br>
<br><br><div><span class="gmail_quote">On 10/28/05, <b class="gmail_sendername">Boris Bakchiev</b> <<a href="mailto:boris@jildent.com.au">boris@jildent.com.au</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br><br>I have TE406P (2nd gen card with echo cancellation on-board).<br>We still notice quite often echo on our PBX that is connected to one of<br>the spans on TE406P (with calls routers to PRI provider on another<br>
span).<br><br>I've tried to experiment with the echo cancellation on asterisk.<br><br>I enabled echo cancellation in Zapata.conf to see if I can improve the<br>situation and users started reporting "warping bubble" (description I
<br>got from one of the users) sound on calls from PABX->Asterisk->PRI (and<br>other way).<br><br>I was expecting that asterisk would disable its echo cancellation once<br>it find on-board module.<br><br>The strange thing I noticed that after system reboot things are now
<br>better.<br>Although I cannot say for sure because the system was ever rebooted 2<br>times.<br><br>Can anyone shed some light on this? Has anyone had similar problems?<br>Or point me into right direction for troubleshooting?
<br><br>Regards<br>Boris<br><br>_______________________________________________<br>--Bandwidth and Colocation sponsored by <a href="http://Easynews.com">Easynews.com</a> --<br><br>Asterisk-Users mailing list<br><a href="mailto:Asterisk-Users@lists.digium.com">
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