<div dir="ltr">did you try 8000 or 16000<div><br></div><div>you may need to add some debugging to the code and see.  If this is a bug, you really should be reporting it to JIRA as we don't really monitor the discussion list for bug reports.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 18, 2017 at 1:39 AM, Matthew Meek <span dir="ltr"><<a href="mailto:mmeek@livexchange.com" target="_blank">mmeek@livexchange.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p class="MsoNormal">The values of -2,-1  50, 1400, and 4000 all have the same volume of whitenoise.  I am setting it with:<u></u><u></u></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><action application="set" data="bridge_generate_comfort_<wbr>noise=4000"/><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I can see in the code where this should work (although -1 is doubtful to be silence as the if block checks for silence_val < -1 instead of <= -1), but in practice the value has no effect. I am not sure if the value is over-ridden somewhere
 else.<span class="HOEnZb"><font color="#888888"><u></u><u></u></font></span></p><span class="HOEnZb"><font color="#888888">
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">-Matthew Meek<u></u><u></u></p></font></span><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">The higher the number the softer it will get.  You say 4000 didn't work?  -1 should be absolute silence.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Thu, Dec 14, 2017 at 6:01 AM, Matthew Meek <<a href="mailto:mmeek@livexchange.com" target="_blank">mmeek@livexchange.com</a>> wrote:<u></u><u></u></p>
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<p class="m_-6869178428895279402gmail-msonormal">I can successfully inject whitenoise on the bridged leg (audio from A leg towards the bridged call) in the dial plan by setting bridge_generate_comfort_noise=<wbr>true. The whitenoise is quite loud and I would like to make it quieter or
 silent (I am just trying to keep the far end firewall port open during long periods of A leg not sending packets due to hold).  I have tried values of -1, 40,1400, and 4000 instead of true and they produce the same amount of whitenoise volume. The source code
 in switch_ivr_bridge.c looks like it indeed honors an integer value, but somehow the end result is always the same. If I do not set the variable I get no whitenoise, so the variable is indeed controlling whitenoise, just not the volume level of whitenoise.
 The codec is PCMU.<u></u><u></u></p>
<p class="m_-6869178428895279402gmail-msonormal"> <u></u><u></u></p>
<p class="m_-6869178428895279402gmail-msonormal">I can repeat this with 1.2, 1.4, and 1.6 branches of FS.<u></u><u></u></p>
<p class="m_-6869178428895279402gmail-msonormal"><span style="color:#888888"> <u></u><u></u></span></p>
<p class="m_-6869178428895279402gmail-msonormal"><span style="color:#888888">Matthew Meek<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">-- <u></u><u></u></p>
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<p class="MsoNormal">Anthony Minessale II<u></u><u></u></p>
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<p class="MsoNormal">Founder, FreeSWITCH.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><span style="font-size:9.5pt"><a href="https://youtu.be/l_hOxzCt6X4" target="_blank">https://youtu.be/l_hOxzCt6X4</a></span><u></u><u></u></p>
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<p class="MsoNormal"><a href="https://www.youtube.com/watch?v=oAxXgyx5jUw" target="_blank">https://www.youtube.com/watch?<wbr>v=oAxXgyx5jUw</a><u></u><u></u></p>
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<p class="MsoNormal"><a href="https://www.youtube.com/watch?v=9XXgW34t40s" target="_blank"><span style="font-size:9.5pt;color:#1155cc">https://www.youtube.com/watch?<wbr>v=9XXgW34t40s</span></a><u></u><u></u></p>
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<p class="MsoNormal"><a href="https://www.youtube.com/watch?v=NLaDpGQuZDA" target="_blank">https://www.youtube.com/watch?<wbr>v=NLaDpGQuZDA</a><u></u><u></u></p>
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<br>______________________________<wbr>______________________________<wbr>_____________<br>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Anthony Minessale II</div><div dir="ltr">Founder, FreeSWITCH.</div><div dir="ltr"><div><a href="http://freeswitch.com" target="_blank">http://freeswitch.com</a></div><div><br></div><div><br></div><div><span style="font-size:12.8px"><a href="https://youtu.be/l_hOxzCt6X4" target="_blank">https://youtu.be/l_hOxzCt6X4</a></span><br></div><div><a href="https://www.youtube.com/watch?v=oAxXgyx5jUw" target="_blank">https://www.youtube.com/watch?v=oAxXgyx5jUw</a><br></div><div><a href="https://www.youtube.com/watch?v=9XXgW34t40s" style="color:rgb(17,85,204);font-size:12.8000001907349px" target="_blank">https://www.youtube.com/watch?v=9XXgW34t40s</a></div><div><a href="https://www.youtube.com/watch?v=NLaDpGQuZDA" target="_blank">https://www.youtube.com/watch?v=NLaDpGQuZDA</a><br></div></div></div></div></div></div></div></div></div>
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