<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" 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 12 (filtered medium)">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=EN-US link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><span lang=ET>Hei!<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>I’m trying to send special characters
out to ss7 link, but libss7 seems to convert them to zeroes. The challenge is
that our service provider demands some of the regional numbers to be sent in
format D0+number. When I use D in front of the number in dialplan, libss7
replaces it with 00, So I have a dial string:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>exten => _[A-Z].,1,Dial(DAHDI/g1/DD0501,,g)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>But in SS7 trace I see:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET> --VARIABLE LENGTH PARMS[1]--<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET> Called Party Number:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET> Nature of address: 3<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET> NI: 0<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET> Numbering plan: 1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET> Address signals:
000000501#<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET> [ 07 03 10 00 00 00 05
f1 ]<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>Do you have any idea how to fix that?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>My chan_dahci.conf is as follows:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>[channels]<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>switchtype=euroisdn<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>;;; linkset 1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>context=incoming_ss7<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>echocancel=yes<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>echotraining=yes<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>echocancelwhenbridged=yes<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>group=1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>linkset=1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>signalling=ss7<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>ss7type=itu<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>pointcode=50<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>adjpointcode=14<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>defaultdpc=14<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>;networkindicator=international<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>networkindicator=national_spare<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>ss7_called_nai=dynamic<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>ss7_calling_nai=dynamic<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>;ISDN call type<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>ss7_internationalprefix = 00<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>;ss7_nationalprefix =<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>;ss7_subscriberprefix =<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>;ss7_unknownprefix = DD<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>cicbeginswith = 2<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>channel = 2-31<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>sigchan=1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>Thanks in advance<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET>BR<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ET><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=ET>Rennes Neps<o:p></o:p></span></p>
</div>
</body>
</html>