Whar sort of interface are you using? Whats at both ends of the calls? Are you sure that noise is generated by Asterisk itself and not by any of the interfaces?<br><br><div><span class="gmail_quote">On 10/20/06, <b class="gmail_sendername">
Lenz</b> <<a href="mailto:lenz-ml@loway.it">lenz-ml@loway.it</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 list,
<br>I have a client with a strange requirement: putting a noise gate on the<br>Asterisk channel. For those who are not familiar with them, noise gates<br>are used in musical instruments to avoid entering low-level noise into the
<br>amp system. What they basically do is, they measure the volume of the<br>channel, and when it's too low they just let the channel close, i.e send<br>perfect silence, therefore killing low-level buzzing sounds. My client has
<br>such a need because they have analog voice-operated push-to-talk<br>half-duplex devices on the other side, and low level noise from the<br>Asterisk side will keep the channel open.<br>I will try diminishing the TXgain, but I wondered if there were other
<br>options too.<br>l.<br><br><br>--<br>Loway Research - Home of QueueMetrics<br><a href="http://queuemetrics.loway.it">http://queuemetrics.loway.it</a><br>_______________________________________________<br>--Bandwidth and Colocation provided by
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