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<p class="MsoNormal">All, especially you really smart guys at Cisco…<o:p></o:p></p>
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<p class="MsoNormal">We’re at a loss for where to continue looking for a potential cause on a very intermittent issue.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Mixed 9971 and 7975 environment with shared lines. Inbound calls come into our old (and temporary) Siemens PBX. Cross a QSIG trunk group to Cisco 3945 with PVDM3-192<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Caller on our Cisco side places a call. They hear ringback. Call connects without audio for about 10 seconds.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We couldn’t find anything similar to this in bug toolkit. <o:p>
</o:p></p>
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<p class="MsoNormal">9971 firmware: 9-2-1<o:p></o:p></p>
<p class="MsoNormal">CUCM Ver: 8.0.3.21900<o:p></o:p></p>
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<p class="MsoNormal">SR <span style="font-size:9.0pt;font-family:"Arial","sans-serif"">
619601919<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">We have a laundry list of issues with the 9971 model but this is currently the most urgent.</span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#333333">ERICK A. WELLNITZ
</span></b><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><br>
<span style="color:#333333">Network Engineer</span><br>
<b><span style="color:#83A6BD">Katten Muchin Rosenman LLP</span></b><br>
<span style="color:#333333">525 W. Monroe Street / Chicago, IL 60661-3693</span><br>
<span style="color:#333333">p / (312) 577-8041 </span><br>
</span><a href="mailto:erick.wellnitz@kattenlaw.com"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#333333">erick.wellnitz@kattenlaw.com</span></a><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> /
</span><a href="http://www.kattenlaw.com/"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#333333">www.kattenlaw.com</span></a><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">
</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<table><tr><td bgcolor=#ffffff><font color=#000000><pre>===========================================================
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