<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40">

<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=US-ASCII">


<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
 name="country-region"/>
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
 name="place"/>
<!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman";}
a:link, span.MsoHyperlink
        {color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {color:purple;
        text-decoration:underline;}
span.EmailStyle17
        {mso-style-type:personal-compose;
        font-family:Arial;
        color:windowtext;}
@page Section1
        {size:612.0pt 792.0pt;
        margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.Section1
        {page:Section1;}
-->
</style>

</head>

<body lang=EN-US link=blue vlink=purple>

<div class=Section1>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>When using the Digium TDM40B boards we experience a rather
annoying problem.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The ringing frequency and voltage are fully compatible with
the national standard. <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(I know that this would also apply for NL, BE, FR &amp; DE)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I changed the following lines and now it works fine;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><b><u><font size=1 color=black face=Arial><span
style='font-size:8.0pt;font-family:Arial;color:black;font-weight:bold'>wcfxs.c </span></font></u></b><u><font
size=1 color=black face=Arial><span style='font-size:8.0pt;font-family:Arial;
color:black'>(Zaptel sourcecode)</span></font></u><b><u><font size=1
face=Arial><span style='font-size:8.0pt;font-family:Arial;font-weight:bold'><o:p></o:p></span></font></u></b></p>

<p class=MsoNormal><font size=1 color=black face=Arial><span style='font-size:
8.0pt;font-family:Arial;color:black'>&nbsp;</span></font><font size=1
face=Arial><span style='font-size:8.0pt;font-family:Arial'><o:p></o:p></span></font></p>

<p class=MsoNormal><b><font size=1 color=black face=Arial><span
style='font-size:8.0pt;font-family:Arial;color:black;font-weight:bold'>{20,&quot;RING_OSC&quot;,0x7EF0}</span></font></b><font
size=1 color=black face=Arial><span style='font-size:8.0pt;font-family:Arial;
color:black'>&nbsp;&nbsp; change to &nbsp;<b><span style='font-weight:bold'>{20,&quot;RING_OSC&quot;,0x7E6C},</span></b><br>
<b><span style='font-weight:bold'>{21,&quot;RING_X&quot;,0x0160}</span></b>,
&nbsp;change to <b><span style='font-weight:bold'>{21,&quot;RING_X&quot;,0x023A}</span></b></span></font><font
size=1 face=Arial><span style='font-size:8.0pt;font-family:Arial'><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><b><u><font size=1 face=Arial><span lang=NL
style='font-size:8.0pt;font-family:Arial;font-weight:bold'>fskmodem.c </span></font></u></b><u><font
size=1 face=Arial><span lang=NL style='font-size:8.0pt;font-family:Arial'>(Asterisk
sourcecode)<b><span style='font-weight:bold'><o:p></o:p></span></b></span></font></u></p>

<p class=MsoNormal><font size=1 face=Arial><span lang=NL style='font-size:8.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><b><font size=1 color=black face=Arial><span
style='font-size:8.0pt;font-family:Arial;color:black;font-weight:bold'>#define FLIST
{1400,1800, 1200, 2200, 1300,2100}</span></font></b><font size=1 face=Arial><span
style='font-size:8.0pt;font-family:Arial'> change to <b><font color=black><span
style='color:black;font-weight:bold'>#define FLIST {1400,1800,1300,2100}</span></font></b><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Now off course it&#8217;s great that this solves the
problem, but shouldn&#8217;t it be implemented within the indications.conf or
at least be configurable in a normal way ?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ramon Peek,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Trends Telematics B.V.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The <st1:country-region w:st="on"><st1:place w:st="on">Netherlands</st1:place></st1:country-region><o:p></o:p></span></font></p>

</div>

</body>

</html>