<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">We shouldn't mess with the volume of audio in any way. In fact we've tried to get service parameters introduced to allow volume adjustments of the USB source and were told that there is no way for us to adjust that volume. <div><br></div><div>If the source can't do it then you need to get something else to sit in-line between the source and the CUCM to adjust the gain.</div><div><br><div> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">-Ryan</font></p> </div><br><div><div>On Aug 11, 2008, at 11:03 AM, Ed Leatherman wrote:</div><br class="Apple-interchange-newline"><div dir="ltr">I've got a fixed MOH source working now on my 5.1(3) cluster. The volume is very loud, anyone know of a way to turn it down? I've lowered the source volume as low as it will go and verified with an external speaker, but somehow CCM is still amplifying it. The USB sound device has a volume control but it doesn't seem to do anything for input. I'm using the Cisco part MOH-USB-Audio=.<br> <br>I poked around in the IPVMS service parameters, the only volume setting appears to be for music files that are converted on the system.<br clear="all"><br>-- <br>Ed Leatherman<br>Assistant Director, Voice Services<br> West Virginia University<br>Telecommunications and Network Operations<br> </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">cisco-voip mailing list</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a></div> </div><br></div></body></html>