<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Verdana; font-size: 10pt; color: #000000'><span>Just change isup.c accordingly,</span><div><span id="BCB3C718-BACB-11DC-B53B-B8AC0D22A50D">we did for our local changes to,<br><br>met vriendelijke groeten,<br><br>Joeri van Dooren<br></span><br>----- "Rennes Neps" <Rennes.Neps@norby.ee> schreef:
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<div class="Section1">>
<p class="MsoNormal"><span lang="ET">Hei!</span></p>
<p class="MsoNormal"><span lang="ET"> </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:</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">exten => _[A-Z].,1,Dial(DAHDI/g1/DD0501,,g)</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">But in SS7 trace I see:</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">
--VARIABLE LENGTH PARMS[1]--</span></p>
<p class="MsoNormal"><span lang="ET">
Called Party Number:</span></p>
<p class="MsoNormal"><span lang="ET">
Nature of address: 3</span></p>
<p class="MsoNormal"><span lang="ET">
NI: 0</span></p>
<p class="MsoNormal"><span lang="ET">
Numbering plan: 1</span></p>
<p class="MsoNormal"><span lang="ET">
Address signals: 000000501#</span></p>
<p class="MsoNormal"><span lang="ET">
[ 07 03 10 00 00 00 05 f1 ]</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">Do you have any idea how to fix that?</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">My chan_dahci.conf is as follows:</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">[channels]</span></p>
<p class="MsoNormal"><span lang="ET">switchtype=euroisdn</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">;;; linkset 1</span></p>
<p class="MsoNormal"><span lang="ET">context=incoming_ss7</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">echocancel=yes</span></p>
<p class="MsoNormal"><span lang="ET">echotraining=yes</span></p>
<p class="MsoNormal"><span lang="ET">echocancelwhenbridged=yes</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">group=1</span></p>
<p class="MsoNormal"><span lang="ET">linkset=1</span></p>
<p class="MsoNormal"><span lang="ET">signalling=ss7</span></p>
<p class="MsoNormal"><span lang="ET">ss7type=itu</span></p>
<p class="MsoNormal"><span lang="ET">pointcode=50</span></p>
<p class="MsoNormal"><span lang="ET">adjpointcode=14</span></p>
<p class="MsoNormal"><span lang="ET">defaultdpc=14</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">;networkindicator=international</span></p>
<p class="MsoNormal"><span lang="ET">networkindicator=national_spare</span></p>
<p class="MsoNormal"><span lang="ET">ss7_called_nai=dynamic</span></p>
<p class="MsoNormal"><span lang="ET">ss7_calling_nai=dynamic</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">;ISDN call type</span></p>
<p class="MsoNormal"><span lang="ET">ss7_internationalprefix = 00</span></p>
<p class="MsoNormal"><span lang="ET">;ss7_nationalprefix =</span></p>
<p class="MsoNormal"><span lang="ET">;ss7_subscriberprefix =</span></p>
<p class="MsoNormal"><span lang="ET">;ss7_unknownprefix = DD</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">cicbeginswith = 2</span></p>
<p class="MsoNormal"><span lang="ET">channel = 2-31</span></p>
<p class="MsoNormal"><span lang="ET">sigchan=1</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">Thanks in advance</span></p>
<p class="MsoNormal"><span lang="ET">BR</span></p>
<p class="MsoNormal"><span lang="ET"> </span></p>
<p class="MsoNormal"><span lang="ET">Rennes Neps</span></p>
<p class="MsoNormal"> </p>
</div>
<br>> _______________________________________________<br>> </div></div></body></html>