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<p>Happened to us as well. No SS7 meant no ISUP with other telcos
and no LNP lookups. Both primary and secondary were down.</p>
<p>There is a lot of A and B geo-redundancy in their SIGTRAN
design. Frustrating for it all to go down at the same time.</p>
<p>They have not shared the cause with us. I have told them to send
us an RFO. Master ticket 681772.</p>
<p>outage start: 2024-09-11T10:13-0500<br>
outage end: 2024-09-11T12:58-0500<br>
outage duration: 2 hours 45 minutes<br>
</p>
<div class="moz-signature">
<p style="color: #000000;">Mike Johnston<br>
<a href="https://wiktel.com/" target="_blank"
style="color: #000000; text-decoration: none;">Wikstrom
Telephone Company</a> <br>
</p>
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<div class="moz-cite-prefix">On 2024-09-11 11:22, Collin Rose via
VoiceOps wrote:<br>
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<p class="MsoNormal">We lost both our primary and backup SIGTRAN
link to Inteliquent at 11:13 EST. Calling in they say some
sort large scale outage. Anyone aware of any details ?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span
style="font-size:14.0pt;color:#757B80;mso-ligatures:none">Collin Rose</span></b><span
style="font-size:12.0pt;color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;color:#4BA524;mso-ligatures:none">Day</span><span
style="font-size:12.0pt;color:#006FC9;mso-ligatures:none">Starr</span><span
style="font-size:12.0pt;color:black;mso-ligatures:none"> </span><span
style="font-size:12.0pt;color:#757B80;mso-ligatures:none">Communications</span><span
style="font-size:12.0pt;color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;color:#757B80;mso-ligatures:none">E: </span><span
style="font-size:12.0pt;color:#006FC9;mso-ligatures:none"><a
href="mailto:collin.rose@daystarrfiber.net"
title="mailto:collin.rose@daystarrfiber.net"
moz-do-not-send="true"><span style="color:#0563C1">collin.rose@daystarrfiber.net</span></a></span><span
style="font-size:12.0pt;color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;color:#757B80;mso-ligatures:none">P: </span><span
style="font-size:12.0pt;color:#006FC9;mso-ligatures:none">989-720-6000</span><span
style="font-size:12.0pt;color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;color:#757B80;mso-ligatures:none">F: </span><span
style="font-size:12.0pt;color:#006FC9;mso-ligatures:none">989-720-6060</span><span
style="font-size:12.0pt;color:black;mso-ligatures:none"><o:p></o:p></span></p>
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