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Hello,<br>
<br>
I have installed Dahdi 2.10 with MFC R2 support OpenR2-1.3.3. I use
Digium TE133 board to connect to an analog phone through multiplexer
UMUX 1500 Keymile.<br>
When I run the following command:<br>
<b><i>r2test -c /usr/etc/r2test.conf</i></b><br>
the output is<br>
<i><b>found category = NATIONAL_SUBSCRIBER</b></i><br>
<i><b>found Log Level = all</b></i><br>
<i><b>found option callfiles=no</b></i><br>
<i><b>found R2 variant = ITU</b></i><br>
<i><b>found MAX ANI= 10</b></i><br>
<i><b>found MAX DNIS= 4</b></i><br>
<i><b>found option Get ANI First = no</b></i><br>
<i><b>found option Use DAHDI MF = no</b></i><br>
<i><b>found option MF threshold = 0</b></i><br>
<i><b>found option MF backward timeout = -1</b></i><br>
<i><b>found option meteringpulsetimeout=-1</b></i><br>
<i><b>found option collectcalls=no</b></i><br>
<i><b>found option chargecalls=yes</b></i><br>
<i><b>found option doubleanswer=no</b></i><br>
<i><b>found option immediateaccept=no</b></i><br>
<i><b>found option skipcategory=no</b></i><br>
<i><b>found channel range = 1-15</b></i><br>
<i><b>found channel range = 17-31</b></i><br>
<i><b>found DNID = 4321</b></i><br>
<i><b>found CID = 0987654321</b></i><br>
<i><b>[ERROR] Context -- Failed to choose channel 1 (Device or
resource busy)</b></i><br>
<i><b>failed to create R2 channel 1: System call failed</b></i><br>
<i><b>Aborting test..<br>
</b></i>My question is if I am doing something wrong or the
problem is in the configurations of the multiplexer.<br>
<br>
I will truly appreciate any help, tips or hints.<br>
<br>
Best regards,<br>
Petya<br>
<pre class="moz-signature" cols="72">--
Petya Minovska
Telecommunication Engineer
</pre>
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