Tony, the VPM450 is far better than the TE411P's VPM400. One main thing is that is has full 128ms tails on all spans whereas the VPM400 shared 128ms as you used more spans, and second is the Octasic chip makes the sound real crisp and clear.
<br><br>For the moment, if you need FAX tone detection, you will need to use '<span id="st" name="st" class="st">vpmdtmfsupport</span>=0' in your module configuration for loading the wct4xxpmodule; this will not disable the echo canceler, just stop using it for tone detection.
<br><br>Otherwise tone detection should work fine with <span id="st" name="st" class="st">vpmdtmfsupport</span>=1 ?<br><br>Regards<br>Rob<br><br><div><span class="gmail_quote">On 11/09/06, <b class="gmail_sendername">Tony Mountifield
</b> <<a href="mailto:tony@softins.clara.co.uk">tony@softins.clara.co.uk</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;">
I believe the TE412P is intended to supersede the TE411P. What, if any,<br>are the advantages of the TE412P over the TE411P? Apart from the<br>disadvantage that the hardware DTMF detection doesn't work on the TE412P<br>(will that be fixed in the future?)
<br><br>My UK supplier can supply both cards, but the TE412P is £200 more expensive.<br>Is there any reason it would be worth paying the extra for the 412?<br><br>Cheers<br>Tony<br>--<br>Tony Mountifield<br>Work: <a href="mailto:tony@softins.co.uk">
tony@softins.co.uk</a> - <a href="http://www.softins.co.uk">http://www.softins.co.uk</a><br>Play: <a href="mailto:tony@mountifield.org">tony@mountifield.org</a> - <a href="http://tony.mountifield.org">http://tony.mountifield.org
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