<span class="Apple-style-span" style="font-family: Verdana;"><div>Hello all.</div><div><br></div><div>I have an NEC PBX connected via a TE210p E1 line to an asterisk 1.6 box.</div><div><br></div><div>NEC -> E1 -> TE210P:1 -> * -> TE210P:2 -> E1 -> Telco</div>
<div><br></div><div>Incomming calls from the telco to the asterisk box to the NEC work fine with indials and everything. Works sweet.</div><div><br></div><div>Outbound from the NEC to the Asterisk box fail. Giving an long dial tone that then times out.</div>
<div><br></div><div>Ie, pick up NEC handset, dial to get outside line, are given a dial tone, and then press numbers on keypad but dialtone continues and then eventually get an fast busy signal.</div><div><br></div><div>Looking at the console, it doesn't seem like the * system is seeing the dialed number data from the NEC box. the reason I say this is that the asterisk box complains that it is accepting call from '' to ''</div>
<div><br></div><div>Which just seems like no data is passing across.</div><div><br></div><div>It is an NEC Xen Master that is configured to connect to an E1 and works fine. This E1 line has been replaced by a direct link to the * box to make the NEC box think the * box is the Telco – so I know this at least works. And I can also send a call into the NEC system fine.</div>
<div><br></div><div>Does anyone know how to debug this? How can I see what data the NEC box is sending over the signaling channel in * ?</div><div><br></div><div><br></div><div>dahdi/system.conf looks like:</div><div><div>
------------------------------------------------</div><div><br></div></div><div># Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1"</div><div># To NEC System</div><div>span=1,0,0,ccs,hdb3,crc4</div><div>bchan=1-15,17-31</div>
<div>dchan=16</div><div>echocanceller=mg2,1-15,17-31</div><div><br></div><div># Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" </div><div># To E1</div><div>span=2,1,0,ccs,hdb3,crc4</div><div>bchan=32-46,48-62</div>
<div>dchan=47</div><div>echocanceller=mg2,32-46,48-62</div><div><br></div><div># Global data</div><div><br></div><div>loadzone<span class="Apple-tab-span" style="white-space:pre"> </span>= au</div><div>defaultzone<span class="Apple-tab-span" style="white-space:pre"> </span>= au</div>
<div><br></div><div><br></div><div>asterisk/dahdi-channels.conf looks like:</div><div>------------------------------------------------</div><div><br></div><div>; SPAN 1 connects to the NEC PBX system </div><div>; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) B8ZS/ESF</div>
<div>group=1</div><div>context=from-nec</div><div>switchtype = euroisdn</div><div>signalling = pri_net</div><div>channel => 1-15,17-31</div><div>immediate = no</div><div>overlapdial = yes</div><div><br></div><div>; SPAN 2 connects to Telstra – 30 channel E1 </div>
<div>; Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" B8ZS/ESF </div><div>group=2</div><div>context=from-pstn</div><div>switchtype = euroisdn</div><div>signalling = pri_cpe</div><div>channel => 32-46,48-62</div>
<div>immediate = no</div><div>overlapdial = yes</div><div>prindication = outofband</div><div><br></div><div><br></div><div>asterisk/extensions.conf (relative bit) looks like:</div><div><div>------------------------------------------------</div>
<div><br></div></div><div>[from-pstn]</div><div>exten => _555573XX,1,Dial(DAHDI/g1/${EXTEN},,T)</div><div><br></div><div>[from-nec]</div><div>exten => _X.,1,Dial(DAHDI/g2/${EXTEN},,T)</div><div><br></div></span>