Dear Daniel, <div><br></div><div>I am keeping this on list so that it can be help ful to others as well.</div><div>>>>They ask me to return back to them the data packets they send me through. </div><div>In my opinion </div>
<div> They are sending you data packets on some channel and you need to reply back from another channel ie send those data packets back from another channel(just like recieving a call from DAHDI/1 and send back by DAHDI/2 using pri_cpe and pri_net respectively). I have not experienced with it so if you know some thing better please add to my knowledge.</div>
<div><br></div><div><br><br><div class="gmail_quote">On Mon, Dec 7, 2009 at 6:32 PM, Daniel Airini <span dir="ltr"><<a href="mailto:daniel@syscomdigital.ro">daniel@syscomdigital.ro</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div bgcolor="#ffffff" text="#000000">
You misunderstand me.<br>
This loopback test is done by my service provider.<br>
They ask me to return back to them the data packets they send me
through. <br>
Have any ideea?<br><font color="#888888">
<br>
Daniel</font><div><div></div><div class="h5"><br>
<blockquote type="cite">No Problem you are Welcome.
<div><br>
</div>
<div>Loop back connector can be used to test your card .</div>
<div>For loop back connector you have to make a loopback cable. that
you will plug in card. its image is <a href="http://s580.photobucket.com/albums/ss246/shakeelabbas/?action=view&current=IMAGE_054.jpg&newest=1" target="_blank">here</a>.</div>
<div><br>
</div>
<div>How to make loopback connector? You can follow below table</div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px;color:rgb(102, 102, 102);font-style:italic;font-weight:bold">
<table border="1" cellpadding="5" cellspacing="0">
<tbody>
<tr>
<th style="font-family:Verdana,Arial,Helvetica,sans-serif;font-size:10pt;color:rgb(255, 255, 255);text-indent:1px;background-color:rgb(0, 51, 153)">
<div style="font-family:Arial,Helvetica,sans-serif;font-weight:bold;font-size:10pt"><a name="1256957044187512_1017871"></a>RJ-48 Pin (on T1/E1 PIC)</div>
<div style="font-family:Arial,Helvetica,sans-serif;font-weight:bold;font-size:10pt"><a name="1256957044187512_1017872"></a>(Data numbering form)</div>
</th>
<th style="font-family:Verdana,Arial,Helvetica,sans-serif;font-size:10pt;color:rgb(255, 255, 255);text-indent:1px;background-color:rgb(0, 51, 153)">
<div style="font-family:Arial,Helvetica,sans-serif;font-weight:bold;font-size:10pt"><a name="1256957044187512_1017874"></a>RJ-48 Pin</div>
<div style="font-family:Arial,Helvetica,sans-serif;font-weight:bold;font-size:10pt"><a name="1256957044187512_1017875"></a>(Data numbering form)</div>
</th>
<th style="font-family:Verdana,Arial,Helvetica,sans-serif;font-size:10pt;color:rgb(255, 255, 255);text-indent:1px;background-color:rgb(0, 51, 153)">
<div style="font-family:Arial,Helvetica,sans-serif;font-weight:bold;font-size:10pt"><a name="1256957044187512_1017877"></a>Signal</div>
</th>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017879"></a>1</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017881"></a>4</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017883"></a>RX/Ring/- <-->TX/Ring/-</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017885"></a>2</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017887"></a>5</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017889"></a>RX/Tip/+ <-->TX/Tip/+</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017891"></a>4</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017893"></a>1</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017895"></a>TX/Ring/- <-->RX/Ring/-</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017897"></a>5</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017899"></a>2</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017901"></a>TX/Tip/+ <-->RX/Tip/+</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017903"></a>3</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017905"></a>3</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017907"></a>Shield/Return/Ground</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017909"></a>6</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017911"></a>6</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017913"></a>Shield/Return/Ground</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017915"></a>7</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017917"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017919"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017921"></a>8</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017923"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017925"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017927"></a>9</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017929"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017931"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017933"></a>10</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017935"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017937"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017939"></a>11</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017941"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017943"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017945"></a>12</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017947"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017949"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017951"></a>13</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017953"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017955"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017957"></a>14</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017959"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017961"></a>No connect</div>
</td>
</tr>
<tr>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017963"></a>15</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017965"></a>No connect</div>
</td>
<td>
<div style="font-family:Arial,Helvetica,sans-serif;font-size:10pt"><a name="1256957044187512_1017967"></a>No connect</div>
<div><font size="3"><span style="font-size:13px"><br>
</span></font></div>
</td>
</tr>
</tbody>
</table>
</span></div>
<div><br>
<div>Once You are done with Loop back connector.</div>
<div>Use the following configuration.</div>
<div><span style="font-family:Arial,Helvetica,'Nimbus Sans L',sans-serif;font-size:10px;line-height:12px">
<h3 style="border-width:0px;margin:0px;padding:0px;outline-width:0px;font-weight:normal;font-style:inherit;font-size:13px;font-family:inherit;vertical-align:baseline">n
chan_dahdi.conf <br>
<br>
[channels] <br>
callerid=asreceived <br>
resetinterval=never <br>
pridialplan=unknown <br>
signalling=pri_cpe <br>
switchtype=euroisdn <br>
immediate=yes <br>
group=0 <br>
context=test_in <br>
channel=1-15,17-31 <br>
<br>
group=1 <br>
signalling=pri_net <br>
context=test_out <br>
channel=32-46,48-62 <br>
<br>
And in extensions.conf <br>
<br>
[test_in] <br>
exten => s,1,Answer(); <br>
exten => s,n,Playback(tt-monkeys) <br>
exten => s,n,hangup(); <br>
<br>
[test_out] <br>
exten => _X.,1,dial(DAHDI/g1/${EXTEN},60,R) </h3>
<div><br>
</div>
</span></div>
<div>Once You are done with configuration you can test by making a
call using asterisk cmd dial application in console.</div>
<div><br>
</div>
<div><br>
</div>
<div>Please let me know if you face any problem</div>
<div><br>
</div>
<div><br>
<div class="gmail_quote">On Mon, Dec 7, 2009 at 5:59 PM, Daniel
Airini <span dir="ltr"><<a href="mailto:daniel@syscomdigital.ro" target="_blank">daniel@syscomdigital.ro</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div bgcolor="#ffffff" text="#000000">
Forgive me for disturbing you again.<br>
I had a talk with guys from my provider, and they ask me to setup my
card for loopback.<br>
They need to make tests.<br>
Do you know how to do it?<br>
<br>
Daniel<br>
<br>
<blockquote type="cite">You are welcome<br>
<br>
<div class="gmail_quote">On Mon, Dec 7, 2009 at 5:22 PM, Daniel
Airini <span dir="ltr"><<a href="mailto:daniel@syscomdigital.ro" target="_blank">daniel@syscomdigital.ro</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div bgcolor="#ffffff" text="#000000">It seems the jumper was
the
problem.<br>
Changing to E1 solved it.<br>
Now spans are detected, but seems there is no signal from my provider.<br>
I got RED alarm.<br>
Will contact provider, to see what's next.<br>
<br>
I think i can get it through from here.<br>
Thanks for your help.<br>
<br>
Daniel
<div>
<div><br>
<blockquote type="cite">
<div><br>
</div>
<div>PART1:-</div>
First Please look that the jumper is set for E1 or T1. Make sure that
the jumper on the card is set for E1.
<div>Once you are sure that jumper is for E1 and dahdi and
asterisk
is installed then<br>
<div>use dahdi_genconf to generate the configuration files.</div>
<div>Now</div>
<div><br>
</div>
<div><span style="font-family:Arial,Helvetica,'Nimbus Sans L',sans-serif;font-size:10px;line-height:12px">
<h3 style="border-width:0px;margin:0px;padding:0px;outline-width:0px;font-weight:normal;font-style:inherit;font-size:13px;font-family:inherit;vertical-align:baseline">In
chan_dahdi.conf <br>
<br>
[channels] <br>
callerid=asreceived <br>
resetinterval=never <br>
pridialplan=unknown <br>
signalling=pri_cpe <br>
switchtype=euroisdn <br>
immediate=yes <br>
group=0 <br>
context=test_in <br>
channel=1-15,17-31 <br>
<br>
<br>
And in extensions.conf <br>
<br>
[test_in] <br>
exten => s,1,Answer(); <br>
exten => s,n,Playback(tt-monkeys) <br>
exten => s,n,hangup(); <br>
<br>
<br>
</h3>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><font face="arial"><span style="font-size:small;line-height:normal"><br>
</span></font></div>
<div><font face="arial"><span style="font-size:small;line-height:normal">Let
me know if you need more help</span></font></div>
<div><font face="arial"><span style="font-size:small;line-height:normal"><br>
</span></font></div>
<div><font face="arial"><span style="font-size:small;line-height:normal"><br>
</span></font></div>
<div><font face="arial"><span style="font-size:small;line-height:normal"><br>
</span></font></div>
</span></div>
<div>
<div class="gmail_quote">On Mon, Dec 7, 2009 at 4:21 PM,
Daniel
Airini <span dir="ltr"><<a href="mailto:daniel@syscomdigital.ro" target="_blank">daniel@syscomdigital.ro</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div bgcolor="#ffffff" text="#000000">Thank you for your
help<br>
<br>
This is my situation:<br>
<br>
I have TE420P card and E1 line.<br>
Running dahdi_hadware i got this output:<br>
<br>
pci:0000:02:08.0 wct4xxp- d161:0420 Wildcard TE420 (4th Gen)<br>
<br>
It seems that hardware is detected.<br>
Now what shoud i configure?<br>
<br>
dahdi_cfg -v gave me this:<br>
<blockquote>DAHDI Tools Version - 2.2.0<br>
DAHDI Version:<br>
Echo Canceller(s):<br>
Configuration<br>
======================<br>
Channel map:<br>
0 channels to configure.<br>
<br>
</blockquote>
Where do i have to put settings for my E1 line?<br>
I have E1 with euroisdn, [ bchan=1-15,17-31], [dchan=16]<br>
I'm really confused with all those configuration files.<br>
I have to set span or are is autodetecetd?<br>
<br>
lsmod is this:<br>
### Span 1: DAHDI_DUMMY/1 "DAHDI_DUMMY/1 (source: HRtimer) 1" (MASTER)<br>
<br>
dahdi_scan is this:<br>
<br>
<blockquote>[1]<br>
active=yes<br>
alarms=UNCONFIGURED<br>
description=DAHDI_DUMMY/1 (source: HRtimer) 1<br>
name=DAHDI_DUMMY/1<br>
manufacturer=<br>
devicetype=DAHDI Dummy Timing<br>
location=<br>
basechan=1<br>
totchans=0<br>
irq=0<br>
</blockquote>
<br>
I you need other informations to help me, tell me what you need.<br>
I'm new to this and the harwdare part is harder for me.<br>
<br>
Thanks<br>
Have a nice day,<br>
Daniel
<div>
<div><br>
<blockquote type="cite">Sure Daniel Please let me know what
problem
you are facing
i will help you at my best<br>
<br>
<div class="gmail_quote">On Mon, Dec 7, 2009 at 3:35 PM, <span dir="ltr"><<a href="mailto:daniel@syscomdigital.ro" target="_blank">daniel@syscomdigital.ro</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">Have
you got it working?<br>
I have the same situation.<br>
TE420P configuration for E1 line.<br>
<br>
Can you help me?<br>
<font color="#888888"><br>
--<br>
This message was sent on behalf of <a href="mailto:daniel@syscomdigital.ro" target="_blank">daniel@syscomdigital.ro</a>
at
openSubscriber.com<br>
<a href="http://www.opensubscriber.com/message/asterisk-users@lists.digium.com/12796120.html" target="_blank">http://www.opensubscriber.com/message/asterisk-users@lists.digium.com/12796120.html</a><br>
</font></blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Best Regards<br>
Shakeel Abbas<br>
<br>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Best Regards<br>
Shakeel Abbas<br>
<br>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Best Regards<br>
Shakeel Abbas<br>
<br>
</blockquote>
<br>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Best Regards<br>
Shakeel Abbas<br>
<br>
</div>
</div>
</blockquote>
<br>
</div></div></div>
</blockquote></div><br><br clear="all"><br>-- <br>Best Regards<br>Shakeel Abbas<br><br>
</div>