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<font size="2"><b>On Sun, 19 Sep 2010 01:02:35 +0530, Sunil Kumar wrote</b>
<br />> I am trying
to set up CAS signalling on my single E1/T1 digium card. I installed things in
the following
order
<br />>
<br />> 1.
libpri-1.4.11
<br />> 2.
dahdi-linux-complete-2.4.0+2.4
<br />> 3.
openr2-1.3.0.tar
<br />> 4.
asterisk-1.6.2
<br />> My <a href="http://system.com/">system.com</a> is as
follows
<br />>
<br />>
/etc/dahdi/system.conf
<br />>
<br />> loadzone =
in
<br />> defaultzone =
in
<br />> span =
1,0,0,cas,hdb3
<br />> bchan =
1-15,17-31
<br />> dchan =
16
<br />>
<br /> There are two problems with your system.conf file, it should look like this:
<br />
<br /></font><font size="2">loadzone =
in
<br />defaultzone =
in
<br />span =
1,1,0,cas,hdb3
</font>
<br /><font size="2">cas=1-15:1101
<br />cas=17-31:1101
<br />
<br /> The span 1,1,0 means that this span will take the clock from the E1 and be the primary timing source. The other parameters you were using were for ISDN PRI and not for R2 signalling. Also make sure your E1 cards is set to E1 and not T1. This is done via a jumper on the card.
<br />
<br />
<br />--
<br />
Carlos Chavez
<br />
Director de Tecnología
<br />
Telecomunicaciones Abiertas de México S.A. de C.V.
<br />
Tel: +52-55-91169161 Ext
2001
<br />
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