<DIV>We had the same problem</DIV>
<DIV> </DIV>
<DIV>I found it useful to turn down the rxgain and txgain to -14 on those channels</DIV>
<DIV>and make the T1 card the master clock source </DIV>
<DIV> </DIV>
<DIV>zaptel.conf</DIV>
<DIV> </DIV>
<DIV>span=1,1,0,esf,b8zs </DIV>
<DIV>#for the T100P</DIV>
<DIV> </DIV>
<DIV>--- Note the 1 instead of 2 for the second parameter.</DIV>
<DIV><FONT size=1>
<P>span=1,1,0,esf,b8zs</P>
<P># For the T100P</P></FONT><BR><BR><B><I>Steven Critchfield <critch@basesys.com></I></B> wrote:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">On Fri, 2003-09-26 at 15:09, Jon Hopper wrote:<BR>> Hello,<BR>> <BR>> We're using asterisk with a z-plex 10 and a Zap tormentia card at a non-profit home for the aged. <BR>> <BR>> Sometimes when we dial out, our numbers are misintepreted with one number being detected twice. For instance 337-4411 becomes 337-7441 7's 4's and 0's seem to be particularly prone to this issue. <BR>> <BR>> Any ideas? I've tried turning down rxgain and txgain.<BR>> <BR>> A little debugging info:<BR>> <BR>> # uname -a<BR>> Linux pbx 2.4.18 #1 Mon Aug 25 14:27:34 EDT 2003 i686 unknown<BR>> Debian system<BR>> 1.2Ghz Athalon Thunderbird<BR>> Asterisk CVS-08/25/03-14:35:09, Copyright (C) 1999-2001 Linux Support Services, Inc.<BR><BR>Do you hear a little static during the dialtone? Do you sometimes hear<BR>extra noise as you add on more active channels? If so it has to
do with<BR>timing problems and slips. Asterisk will detect a DTMF then a static pop<BR>will signal the end of the DTMF, then asterisk hears the DTMF again.<BR>-- <BR>Steven Critchfield <CRITCH@BASESYS.COM><BR><BR>_______________________________________________<BR>Asterisk-Users mailing list<BR>Asterisk-Users@lists.digium.com<BR>http://lists.digium.com/mailman/listinfo/asterisk-users</BLOCKQUOTE><p><hr SIZE=1>
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