<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Try to put the following</span></div><div><span>sltm => no</span><br><span>after your schannel definition.</span></div><div><span>It was the only thing that worked for me when I was in your situation.</span></div><div><br></div><div>I can see that you already had that ;sltm = no commented, but you have an error there you should put "=>" instead of "="</div><div><br></div><div>Regards,</div><div>Antoine Megalla<br></div> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Diego Reinoso <dreinoso@teamsourcing.com.ec><br> <b><span style="font-weight: bold;">To:</span></b>
asterisk-ss7@lists.digium.com <br> <b><span style="font-weight: bold;">Sent:</span></b> Thursday, 12 January 2012, 1:36<br> <b><span style="font-weight: bold;">Subject:</span></b> [asterisk-ss7] Asterisk 1.4.29.1 // chan_ss7-1.4.3 // Digium TE420P Signalling lost<br> </font> </div> <br><div id="yiv1371113934">Few days ago I lost signalling in my asterisk box.
<div><br></div><div>I am unaviable to capture signalling packets from "ss7 dump", my card its ok, "ss7 dump" creates the fil but it is empty, I execute "ss7 reset" but nothing is printed in the file.</div>
<div><br></div><div><div>I can see all my 4 E1s ok without errors. This is dahdi_tool output:</div><div><br></div><div> Alarms Span â </div>
<div>â OK T4XXP (PCI) Card 0 Span 1 â â </div><div>â OK T4XXP (PCI) Card 0 Span 2 â® â </div>
<div>â OK T4XXP (PCI) Card 0 Span 3 â® â </div><div>â OK T4XXP (PCI) Card 0 Span 4 </div></div><div><br></div>
<div>This is my system.conf</div><div><br></div><div><div># Autogenerated by /usr/sbin/dahdi_genconf on Tue Feb 15 11:56:32 2011</div><div># If you edit this file and execute /usr/sbin/dahdi_genconf again,</div><div># your manual changes will be LOST.</div>
<div># Dahdi Configuration File</div><div>#</div><div># This file is parsed by the Dahdi Configurator, dahdi_cfg</div><div>#</div><div># Span 1: TE4/0/1 "T4XXP (PCI) Card 0 Span 1" (MASTER) </div><div>span=1,1,0,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=2,2,0,ccs,hdb3,crc4</div><div>bchan=32-62</div><div>echocanceller=mg2,32-46,48-62</div><div><br></div><div># Span 3: TE4/0/3 "T4XXP (PCI) Card 0 Span 3" </div>
<div>span=3,3,0,ccs,hdb3,crc4</div><div>bchan=63-93</div><div>echocanceller=mg2,63-77,79-93</div><div><br></div><div># Span 4: TE4/0/4 "T4XXP (PCI) Card 0 Span 4" </div><div>span=4,4,0,ccs,hdb3,crc4</div><div>bchan=94-124</div>
<div>echocanceller=mg2,94-108,110-124</div><div><br></div><div># Global data</div><div>loadzone = us</div><div>defaultzone = us</div></div><div><br></div><div>This is my ss7.conf</div><div><br></div><div><div>[linkset-A]</div>
<div>enabled => yes</div><div>enable_st => yes</div><div>use_connect => yes</div><div>hunting_policy => even_mru</div><div>;t35 => 15000,timeout</div><div>subservice => auto</div><div>context => ivr</div>
<div>language => en</div><div>;t35 => 4000,st</div><div>;grs => no</div><div><br></div><div>[link-l1]</div><div>;sltm = no</div><div>linkset => A</div><div>channels => 1-15,17-31</div><div>schannel => 16</div>
<div>firstcic => 1</div><div>enabled => yes</div><div><br></div><div>[link-l2]</div><div>;sltm = no</div><div>linkset => A</div><div>channels => 1-31</div><div>schannel =></div><div>firstcic => 33</div><div>
enabled => yes</div></div><div><div>[link-l3]</div><div>;sltm = no</div><div>linkset => A</div><div>channels => 1-31</div><div>schannel => </div><div>firstcic => 65</div><div>enabled => yes</div><div><br>
</div><div>[link-l4]</div><div>;sltm = no</div><div>linkset => A</div><div>channels => 1-31</div><div>schannel => </div><div>firstcic => 97</div><div>enabled => yes</div><div><br></div><div>[host-anywayvoice1]</div>
<div>if-1 => 10.222.80.78</div><div>enabled => yes</div><div>default_linkset=>A</div><div>opc => 1792</div><div>dpc => A:11904,l1:12607,l2:12607,l3:12607,l4:12607</div><div>links => l1:1,l2:2,l3:3,l4:4</div>
</div><div><br></div><div><br></div><div>And this is my error log:</div><div><br></div><div><div>[Jan 11 18:27:42] NOTICE[4557] l4isup.c: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=1.</div>
<div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: T23 timeout (No "circuit group reset acknowledge" from peer) CIC=1.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div>
<div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: T23 timeout (No "circuit group reset acknowledge" from peer) CIC=17.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div><div>[Jan 11 18:27:42] NOTICE[4557] l4isup.c: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=33.</div>
<div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: T23 timeout (No "circuit group reset acknowledge" from peer) CIC=33.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div>
<div>[Jan 11 18:27:42] NOTICE[4557] l4isup.c: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=65.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: T23 timeout (No "circuit group reset acknowledge" from peer) CIC=65.</div>
<div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div><div>[Jan 11 18:27:42] NOTICE[4557] l4isup.c: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=97.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div>
<div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: T23 timeout (No "circuit group reset acknowledge" from peer) CIC=97.</div><div>[Jan 11 18:27:42] WARNING[4557] l4isup.c: MTP send fifo not ready, lsi=0.</div><div>[Jan 11 18:28:42] WARNING[4557] mtp.c: MTP2 timer T2 timeout (failed to receive 'O', 'N', or 'E' after sending 'O'), initial alignment failed on link 'l1'.</div>
<div>[Jan 11 18:29:59] WARNING[4557] mtp.c: MTP2 timer T2 timeout (failed to receive 'O', 'N', or 'E' after sending 'O'), initial alignment failed on link 'l1'.</div></div><div><br>
</div><div>Hope someone could give a clue where the error could be.</div><div><br></div><div>Regards Diego.</div><div><br></div>
</div><br>--<br>_____________________________________________________________________<br>-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br><br>asterisk-ss7 mailing list<br>To UNSUBSCRIBE or update options visit:<br> <a href="http://lists.digium.com/mailman/listinfo/asterisk-ss7" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-ss7</a><br><br> </div> </div> </div></body></html>