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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>At this moment I’m using chan_ss7 for this setup with two linksets. There is no problem in having same CIC numbering on each E1. There is a problem with CGB and there is no BLO command I can use.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>That is why I’m trying to config libss7. But I cannot find the proper config in order to have same CIC numbering on the 2 E1s. The error I get is:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>WARNING[21451] sig_ss7.c: Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 2/150<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>WARNING[21451] sig_ss7.c: Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 3/150<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>and so on…</span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>The linksets are combined.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Here is my dahdi system.conf:<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>loadzone = fr<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>defaultzone = fr<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>span=1,1,0,ccs,hdb3<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>bchan=1-31<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>#echocanceller=mg2,1-31<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>span=2,0,0,ccs,hdb3<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>bchan=32-62<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>#echocanceller=mg2,32-62</span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>And my chan_dahdi.conf:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>[trunkgroups]<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>annels]<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>language=en<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>context=from-pstn<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>switchtype=euroisdn<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>signalling = ss7<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>ss7type = itu<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>ss7_called_nai = national<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>ss7_calling_nai = national<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>linkset = 1<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>pointcode = 2162<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>adjpointcode = 2<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>defaultdpc = 140<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>cicbeginswith = 2<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>networkindicator=national<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>sigchan = 1<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>channel = 2-31<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>group = 1<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>context = from-pstn<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>linkset = 2<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>pointcode = 2162<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>adjpointcode = 18<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>defaultdpc = 150<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>cicbeginswith = 2<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>networkindicator=national<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>sigchan = 32<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>channel = 33-62<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>group = 2<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Lucida Console";color:windowtext'>context = from-pstn<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Lucian<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'> asterisk-ss7-bounces@lists.digium.com [mailto:asterisk-ss7-bounces@lists.digium.com] <b>On Behalf Of </b>Gregory Massel<br><b>Sent:</b> Monday, December 15, 2014 1:06 PM<br><b>To:</b> asterisk-ss7@lists.digium.com<br><b>Subject:</b> Re: [asterisk-ss7] libss7 - two linksets with different DPCs but the same CIC Number<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>I believe that the question was around one linkset with two DPCs and the same CIC number range.<br>chan_ss7 refers to this as "combined" linksets and it does NOT support combined linksets with the same CIC range on each link.<br>It gets all confused when trying to check for idle cic's and free cic's back to the idle list as it doesn't match both the CIC and DPC, only the CIC.<br><br>It will work if the linkset is not combined, however, if you receive signalling from an STP via the one signalling link in respect of CIC's related to the other link, it will get confused and such an installation is quite common where there is an STP on the other end.<br><br>By contrast, libss7 handles this situation perfectly.<br><br>PS. Not knocking chan_ss7; it's great. Just saying that, for the situation described below, it will not work properly.<o:p></o:p></p><div><p class=MsoNormal>On 2014/12/15 12:20 PM, Mitul Limbani wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>chan_ss7 also does, you need to define two different linksets to be able to do this.<o:p></o:p></p></div><div><p class=MsoNormal><br clear=all><o:p></o:p></p><div><div><div><p class=MsoNormal>Regards,<br>Mitul Limbani,<br>Business Head,<br>Enterux Solutions Pvt. Ltd.<br>110 Reena Complex, Opp. Nathani Steel, <br>Vidyavihar (W), Mumbai - 400 086. India<br><a href="http://www.enterux.com/" target="_blank">http://www.enterux.com/</a><br><a href="http://www.entvoice.com/" target="_blank">http://www.entvoice.com/</a><br>email: <a href="mailto:mitul@enterux.in" target="_blank">mitul@enterux.in</a><br>DID: +91-22-71967196<br>Cell: +91-9820332422<o:p></o:p></p></div></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Mon, Dec 15, 2014 at 3:49 PM, Gregory Massel <<a href="mailto:greg@csurf.co.za" target="_blank">greg@csurf.co.za</a>> wrote: <o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal>libss7 supports this but chan_ss7 doesn't. <o:p></o:p></p><div><div><p class=MsoNormal><br><br>On 2014/12/15 11:19 AM, Kaloyan Kovachev wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal style='margin-bottom:12.0pt'>Hi,<br>it is absolutely normal to have such setup. Each linkset has it's own CIC numbering<br><br>On 2014-12-15 01:06, Lucian Raducanu wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal>Hi,<br><br>Is there any possibility to set up on the same asterisk box 2 E1s with different DPCs but the same CICs? To be more explicit, the first E1 has CICs from 1 to 31 and the second E1 also has CICs from 1 to 31. First CIC on each E1 is the signaling link.<br><br>On December 2007 there was reported the same problem, but no solution.<br><br>Regards,<br><br>Lucian<o:p></o:p></p></blockquote><p class=MsoNormal><o:p> </o:p></p></blockquote><p class=MsoNormal><br><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><o:p></o:p></p></div></div></blockquote></div></div><p class=MsoNormal><br><br><o:p></o:p></p></blockquote><p class=MsoNormal><o:p> </o:p></p></div></body></html>