<div dir="ltr"><div>The higher the number the softer it will get.  You say 4000 didn't work?  -1 should be absolute silence.<br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Dec 14, 2017 at 6:01 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:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">





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<p class="gmail-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="gmail-MsoNormal"><u></u> <u></u></p>
<p class="gmail-MsoNormal">I can repeat this with 1.2, 1.4, and 1.6 branches of FS.<span class="gmail-HOEnZb"><font color="#888888"><u></u><u></u></font></span></p><span class="gmail-HOEnZb"><font color="#888888">
<p class="gmail-MsoNormal"><u></u> <u></u></p>
<p class="gmail-MsoNormal">Matthew Meek<u></u><u></u></p>
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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"><div dir="ltr"><div><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><div><br></div></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:12.8px" 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>
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