thanks you Eric, <span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: arial, sans-serif; font-size: 16px; background-color: rgb(245, 245, 245); "><span class="hps">thanks</span><span class="">, I understand your</span> <span class="hps">contribution,</span> <span class="hps">and you're right</span> <span class="hps">because in my</span> <span class="hps">internal network</span> <span class="hps">I have no</span> <span class="hps">problem</span> <span class="hps">handling</span> <span class="hps">a</span> <span class="hps">grandstream</span><span class="hps">gateway</span> <span class="hps">gw</span> <span class="hps">4108,</span> <span class="hps">someone</span> <span class="hps">might suggest</span> <span class="hps">to take</span> <span class="hps">intoaccount</span><span class="hps">parameters</span> <span class="hps">for this device</span><span class="">, I tried to</span> <span class="hps">contact the</span> <span class="hps">manufacturer and is</span> <span class="hps">very difficult</span> <span class="hps">.</span><br>
<br><span class="hps">When you enable</span> <span class="hps">echo</span> <span class="hps">suppression</span> <span class="hps">and noise</span> <span class="hps">can be heard</span><span class="hps">cutting</span> <span class="hps">disable</span> <span class="hps">voice and</span> <span class="hps">when</span> <span class="hps">you hear</span> <span class="hps">the person</span> <span class="hps">fine but the</span><span class="hps">echo is</span> <span class="hps">very uncomfortable.</span><br>
<br><span class="hps">thanks</span></span><br><br><div class="gmail_quote">2011/10/20 Eric Wieling <span dir="ltr"><<a href="mailto:EWieling@nyigc.com">EWieling@nyigc.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
You cannot echo cancel SIP. Removing echo must be done before PSTN is converted into SIP. i.e. your PSTN/SIP gateway.<br>
<div class="im"><br>
-----Original Message-----<br>
From: <a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a> [mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>] On Behalf Of Diego Alejandro Sanchez Quiroga<br>
Sent: Thursday, October 20, 2011 3:45 PM<br>
To: <a href="mailto:asterisk-gui@lists.digium.com">asterisk-gui@lists.digium.com</a>; <a href="mailto:asterisk-users@lists.digium.com">asterisk-users@lists.digium.com</a><br>
Subject: [asterisk-users] Cutting noise and voice<br>
<br>
Very Good day to everybody, I had a problem with an implementation that recently made in my Company, dealing in a Grandstream gateway which will enable echo cancellation but until you hear noise point appears in the middle of words creating noise interference, when you disable the echo in this device may not hear much sound but the echo is uncomfortable.<br>
<br>
I added these lines to each sip of my sip.conf, but the echocontinues.<br>
<br>
echocancel = yes<br>
echocancelwhenbridged = yes<br>
<br>
<br>
</div>[snip]<br>
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<b>Diego Alejandro Sanchez Q.<br>Ingeniero de Sistemas.<br></b></font></span><span style="font-family:arial, sans-serif;font-size:13px"><b><a href="mailto:diegosanchezq@gmail.com" style="color:rgb(0, 0, 204)" target="_blank">diegosanchezq@gmail.com</a><span></span><br>
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