<HTML>
<HEAD>
<TITLE>Re: [Asterisk-Users] Echo Problem with T411P</TITLE>
</HEAD>
<BODY>
<FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>Try setting echocancelwhenbridged=yes. Also, in your zaptel, you only need to define one span as the clock master, so should be like<BR>
<BR>
</SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>zaptel.conf------------------------------<BR>
</SPAN></FONT></FONT><BLOCKQUOTE><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>span = 1,1,0,ccs,hdb3,crc4<BR>
bchan = 1-15,17-31<BR>
dchan = 16<BR>
<BR>
span = 2,0,0,ccs,hdb3<BR>
bchan = 32-46,48-62<BR>
dchan = 47<BR>
<BR>
span = 3,0,0,ccs,hdb3,crc4<BR>
bchan = 63-77,79-93<BR>
dchan = 78<BR>
<BR>
span = 4,0,0,ccs,hdb3<BR>
bchan = 94-108,110-124<BR>
dchan = 109<BR>
<BR>
loadzone = nl<BR>
</SPAN></FONT></FONT></BLOCKQUOTE><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>defaultzone = nl<BR>
<BR>
Thanks,<BR>
</SPAN></FONT></FONT><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'><BR>
James<BR>
<BR>
On 6/15/06 6:29 AM, "Idris AVCI" <idris.avci@vodatech.com.tr> wrote:<BR>
<BR>
</SPAN></FONT><BLOCKQUOTE><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Hello,<BR>
<BR>
There are 3 PRI’s connected to the card each from different operators. Especially echo occured on span 3 is really annoying. Configuration files are as follows. Is there something wrong in conf ?<BR>
<BR>
Zapata.conf --------------------------<BR>
[channels]<BR>
context=default<BR>
switchtype=euroisdn<BR>
usecallerid=yes<BR>
hidecallerid=no<BR>
callwaiting=yes<BR>
usecallingpres=yes<BR>
callwaitingcallerid=yes<BR>
threewaycalling=yes<BR>
transfer=yes<BR>
cancallforward=yes<BR>
callreturn=yes<BR>
callerid=asreceived<BR>
echocancel=yes<BR>
echotraining=yes<BR>
rxgain=0.0<BR>
txgain=0.0<BR>
<BR>
group = 1<BR>
signalling=pri_cpe<BR>
context=default<BR>
channel => 1-15<BR>
channel => 17-31<BR>
<BR>
group = 2<BR>
signalling=pri_cpe<BR>
context=default<BR>
channel => 32-46<BR>
channel => 48-62<BR>
<BR>
group = 3<BR>
signalling=pri_cpe<BR>
context=Satelco<BR>
channel => 63-77<BR>
channel => 79-93<BR>
<BR>
group = 4<BR>
signalling=pri_cpe<BR>
context=default<BR>
channel => 94-108<BR>
channel => 110-124<BR>
<BR>
zaptel.conf------------------------------<BR>
span = 1,1,0,ccs,hdb3,crc4<BR>
bchan = 1-15,17-31<BR>
dchan = 16<BR>
<BR>
span = 2,1,0,ccs,hdb3<BR>
bchan = 32-46,48-62<BR>
dchan = 47<BR>
<BR>
span = 3,1,0,ccs,hdb3,crc4<BR>
bchan = 63-77,79-93<BR>
dchan = 78<BR>
<BR>
span = 4,1,0,ccs,hdb3<BR>
bchan = 94-108,110-124<BR>
dchan = 109<BR>
<BR>
loadzone = nl<BR>
defaultzone = nl<BR>
</SPAN></FONT></FONT><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'><BR>
<HR ALIGN=CENTER SIZE="3" WIDTH="95%"></SPAN></FONT><FONT SIZE="2"><FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:10.0px'>_______________________________________________<BR>
--Bandwidth and Colocation provided by Easynews.com --<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>
</SPAN></FONT></FONT></BLOCKQUOTE><FONT SIZE="2"><FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:10.0px'><BR>
</SPAN></FONT></FONT>
</BODY>
</HTML>