<div>Hi,</div>
<div> </div>
<div>I wonder if anyone is using Digium's TE110P card on an E1 connection.</div>
<div>I have been try to, but so far it wasn't much of a success.</div>
<div>It only works more or less in EuroISDN as PRI CPE.</div>
<div>And even that config gives me some trouble with channel negotiation.</div>
<div> </div>
<div>My current config:</div>
<div><strong>zaptel.conf:</strong></div>
<div>span=1,1,0,ccs,hdb3</div>
<div>bchan=1-15,17-31</div>
<div>dchan=16</div>
<div>loadzone=be</div>
<div>defaultzone=be</div>
<div> </div>
<div><strong>zapata.conf:</strong></div>
<div>[trunkgroups]</div>
<div>trunkgroup => 1,16</div>
<div>spanmap => 1,1,1</div>
<div> </div>
<div>[channels]</div>
<div>context=incoming-pri</div>
<div>switchtype=euroisdn</div>
<div>pridialplan=national</div>
<div>prilocaldialplan=national</div>
<div>signalling=pri_cpe</div>
<div>group=1</div>
<div>channels => 1-15,17-31</div>
<div> </div>
<div>I have tried EuroISDN and QSIG in both NET and CPE, without much success.</div>
<div>From traces of D-channel messaging, I think there's a problem with channel negotiation.</div>
<div>The information element (IE) involved only shows 5 bytes coming from our PBX.</div>
<div>But Asterisk (Zaptel) uses 6 bytes. From pri debug messages on Asterisk, I see that it adds a "DS1 Identifier".</div>
<div>I haven't seen that in other d-channel traces between other systems.</div>
<div> </div>
<div>Anyone with experience on this matter???</div>
<div> </div>
<div>Regards,</div>
<div> </div>
<div>Koen</div>