Is this with the TE411P? Also what do you mean by "pulled the zaptel trunk source"?<br><br><div><span class="gmail_quote">On 2/17/06, <b class="gmail_sendername">Stagg Shelton</b> <<a href="mailto:asterisk@oneringnetworks.com">
asterisk@oneringnetworks.com</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;">This is my last update to my issue. Finally my echo problem is
<br>resolved. On Monday morning 2/13/06 I pulled the the zaptel trunk<br>source. That night after my customers core business hours we built the<br>new zaptel drivers, rebuilt libpri, asterisk, asterisk-addons. My echo<br>
disappeared almost entirely we made a few tweaks with the tx and rx<br>gain settings. My echo problem disappeared completely with the<br>additional tweaks to txgain. Occasionally at the very beginning of a<br>local call echo will exist for a second or so, but then it goes away.
<br><br>In two operating days there has only been one notice from a user about<br>experiencing an echo. All the users were informed that they should<br>notify us of any echo experiences.<br><br>Here are my final configurations
<br>zaptel trunk pulled 2/13/06 approx 10:00am est.<br>Asterisk 1.2.4<br>LibPri 1.2.2<br>Asterisk-Addons 1.2.1<br>Asterisk-Sounds 1.2.1<br><br><br>/etc/zaptel.conf<br>=====================<br>span=1,1,0,esf,b8zs<br>bchan=1-23
<br>dchan=24<br>#bchan=25-47<br>#dchan=48<br>#bchan=49-71<br>#dchan=72<br>#bchan=73-95<br>#dchan=96<br>fxoks=97-100<br>loadzone = us<br>defaultzone=us<br><br>/etc/asterisk/zapata.conf<br>====================<br>context=from-pstn
<br>switchtype=national<br>pridialplan=national<br>signalling=pri_cpe<br>resetinterval=never<br>faxdetect=incoming<br>usecallerid=yes<br>echocancel=yes<br>echotraining=800<br>rxgain=4.5<br>txgain=-13.5<br>group=0<br>channel=>1-23
<br><br><br>Thank You for all of your pointers and support in this issue.<br><br>Stagg Shelton<br><a href="http://www.oneringnetworks.com">www.oneringnetworks.com</a><br><br>_______________________________________________
<br>--Bandwidth and Colocation provided by <a href="http://Easynews.com">Easynews.com</a> --<br><br>Asterisk-Users mailing list<br>To UNSUBSCRIBE or update options visit:<br> <a href="http://lists.digium.com/mailman/listinfo/asterisk-users">
http://lists.digium.com/mailman/listinfo/asterisk-users</a><br></blockquote></div><br>