<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)">Hello,</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)">
Recently, the E1 of one of my clients stopped "almost" working. They have a 10 channel E1 with R2, but only the first channel appears as IDLE, while the remaining stay at BLOCK.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)">
<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)">Here's what the mfcr2 show channels throws:</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)">
<br></div><div class="gmail_default"><div class="gmail_default"><font color="#000066" face="tahoma, sans-serif">Chan Variant Max ANI Max DNIS ANI First Immediate Accept Tx CAS Rx CAS</font></div><div class="gmail_default">
<font color="#000066" face="tahoma, sans-serif"> 1 MX 10 4 No No IDLE IDLE</font></div><div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 2 MX 10 4 No No IDLE BLOCK</font></div>
<div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 3 MX 10 4 No No IDLE BLOCK</font></div><div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 4 MX 10 4 No No IDLE BLOCK</font></div>
<div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 5 MX 10 4 No No IDLE BLOCK</font></div><div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 6 MX 10 4 No No IDLE BLOCK</font></div>
<div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 7 MX 10 4 No No IDLE BLOCK</font></div><div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 8 MX 10 4 No No IDLE BLOCK</font></div>
<div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 9 MX 10 4 No No IDLE BLOCK</font></div><div class="gmail_default"><font color="#000066" face="tahoma, sans-serif"> 10 MX 10 4 No No IDLE BLOCK</font></div>
<div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><br></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><br></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif">The configuration is as usual. Here's my system.conf:</div>
<div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><br></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif">------------------------------------------</div><div><div><font color="#000066" face="tahoma, sans-serif">span=1,1,0,cas,hdb3</font></div>
<div><span style="color:rgb(0,0,102);font-family:tahoma,sans-serif">cas=1-15:1101</span><br></div><div><font color="#000066" face="tahoma, sans-serif">cas=17-31:1101</font></div><div><span style="color:rgb(0,0,102);font-family:tahoma,sans-serif">echocanceller=mg2,1-15,17-31</span><br>
</div><div><br></div><div><font color="#000066" face="tahoma, sans-serif">loadzone = mx</font></div><div><font color="#000066" face="tahoma, sans-serif">defaultzone = mx</font></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif">
------------------------------------------<br></div></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><br></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><br></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif">
And here's my chan_dahdi.conf</div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><br></div><div><div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif">------------------------------------------<br>
</div></div><div><font color="#000066" face="tahoma, sans-serif">signalling=mfcr2</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_variant=mx</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_get_ani_first=no</font></div>
<div><font color="#000066" face="tahoma, sans-serif">mfcr2_max_ani=10</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_max_dnis=4</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_category=national_subscriber</font></div>
<div><font color="#000066" face="tahoma, sans-serif">mfcr2_mfback_timeout=-1</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_metering_pulse_timeout=-1</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_forced_release=no</font></div>
<div><font color="#000066" face="tahoma, sans-serif">context=from-pstn</font></div><div><font color="#000066" face="tahoma, sans-serif">group=0</font></div><div><font color="#000066" face="tahoma, sans-serif"><br></font></div>
<div><font color="#000066" face="tahoma, sans-serif">mfcr2_logdir=span1</font></div><div><font color="#000066" face="tahoma, sans-serif">mfcr2_call_files=yes</font></div><div><span style="color:rgb(0,0,102);font-family:tahoma,sans-serif">mfcr2_logging=all</span><br>
</div><div><font color="#000066" face="tahoma, sans-serif">channel => 1-10</font></div><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif"><div style="color:rgb(34,34,34);font-family:arial"><div style="color:rgb(0,0,102);font-family:tahoma,sans-serif">
------------------------------------------<br></div><div><br></div><div><br></div><div style>Unless I just got blind, everything is by the book (and this setup was working fine). These are the specifics of the system:</div>
<div style><br></div><div style>OpenR2 1.3.2</div><div style>Asterisk 1.8.21.0</div><div style>Digium Wildcard TE121</div><div style>Carrier: Telmex (México)</div><div style>CentOS 6.4 (just recently did yum -y upgrade so everything is the most recent version as of today)</div>
<div style><br></div><div style><br></div><div style>Apart from checking the config files again and again, this is what I also tried:</div><div style><br></div><div style>- Plugging/unplugging the cable</div><div style>- Rebooting</div>
<div style>- Switching the card from PCIe slot </div><div style><br></div><div style><br></div><div style>As you can imagine, Telmex says "its fine from my side". Since everything started to malfunction with no users involved, my guts tell me its them, not us. How can I prove it with a Digium card? I know the commands from Sangoma for wanpipe debugging, but this cards are not my strongest point when it comes to debugging. </div>
<div style><br></div><div style>Any ideas? Any commands I can execute to mail Telmex and prove whose fault is this?</div><div style><br></div><div style>Regards,</div><div style><br></div></div></div></div></div>
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