<html><body bgcolor="#FFFFFF"><div>Not using nfas interface 1 could very well be the problem. It's been a long time since I configured any nfas groups.<br><br>On Jul 12, 2012, at 12:31 PM, "Heim, Dennis" <<a href="mailto:Dennis.Heim@wwt.com">Dennis.Heim@wwt.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><div class="WordSection1"><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">I found this old Cisco doc (</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><a href="http://www.cisco.com/en/US/tech/tk801/tk379/technologies_configuration_example09186a00800a6bf2.shtml"><a href="http://www.cisco.com/en/US/tech/tk801/tk379/technologies_configuration_example09186a00800a6bf2.shtml">http://www.cisco.com/en/US/tech/tk801/tk379/technologies_configuration_example09186a00800a6bf2.shtml</a></a>)<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">It states, “</span><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black">Note: </span></b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black">In certain scenarios where the NFAS setup does not use a backup D channel, do not use the keyword nfas_interface 1 as it is reserved for the backup D channel. Configure only nfas_interfaces 0, 2, 3, 4 and so on.” We have it configured like you mentioned. I am wondering if having nfas_interface 1 configured would cause everything not to come up since there is no backup D channel. I am not able to test, just trying to make sure I have a solution for the next maint window.</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Dennis Heim</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Sr. UC Engineer<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">World Wide Technology<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Office: 314.212.1814<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Email: <a href="mailto:dennis.heim@wwt.com"><a href="mailto:dennis.heim@wwt.com">dennis.heim@wwt.com</a></a><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><a href="http://www.wwt.com/"><a href="http://www.wwt.com">www.wwt.com</a></a><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Erick Wellnitz [mailto:ewellnitzvoip@gmail.com] <br><b>Sent:</b> Thursday, July 12, 2012 1:16 PM<br><b>To:</b> Heim, Dennis<br><b>Cc:</b> <a href="mailto:cisco-voip@puck.nether.net"><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></a><br><b>Subject:</b> Re: [cisco-voip] NFAS without backup D-channel<o:p></o:p></span></p><p class="MsoNormal"><o:p> </o:p></p><div><p class="MsoNormal">I assume you know which PRI has the D channel on it?<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">Assuming 4 PRIs....<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">Primary should look something like: <o:p></o:p></p></div><div><p class="MsoNormal">pri-group timeslots 1-24 nfas_d primary nfas_int 0 nfas_group 1 <o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">The rest should look something like: <o:p></o:p></p></div><div><p class="MsoNormal">pri-group timeslots 1-24 nfas_d none nfas_int 1 nfas_group 1<o:p></o:p></p></div><div><p class="MsoNormal"> pri-group timeslots 1-24 nfas_d none nfas_int 2 nfas_group 1 <o:p></o:p></p></div><div><p class="MsoNormal"> pri-group timeslots 1-24 nfas_d none nfas_int 3 nfas_group 1 <o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">It may be slightly different depending on model and IOS version.<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><p class="MsoNormal"><o:p> </o:p></p><div><p class="MsoNormal">On Thu, Jul 12, 2012 at 11:59 AM, Heim, Dennis <<a href="mailto:Dennis.Heim@wwt.com" target="_blank"><a href="mailto:Dennis.Heim@wwt.com">Dennis.Heim@wwt.com</a></a>> wrote:<o:p></o:p></p><div><div><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Has anyone worked on NFAS without a backup d-channel. We cannot get the circuit to come up.</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Dennis Heim<o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Sr. UC Engineer<o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">World Wide Technology<o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Office: <a href="tel:314.212.1814" target="_blank">314.212.1814</a><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Email: <a href="mailto:dennis.heim@wwt.com" target="_blank"><a href="mailto:dennis.heim@wwt.com">dennis.heim@wwt.com</a></a><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a href="http://www.wwt.com/" target="_blank"><a href="http://www.wwt.com">www.wwt.com</a></a><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p></div></div><p class="MsoNormal" style="margin-bottom:12.0pt"><br>_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net"><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank"><a href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a></a><o:p></o:p></p></div><p class="MsoNormal"><o:p> </o:p></p></div></div></blockquote></body></html>