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<p class="MsoNormal"><span style="color:#1F497D">Just thought I’d follow up and say that it was a telco issue. We never found out what they did exactly to resolve it though.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Kevin</span><b><span style="color:#1F497D"><o:p></o:p></span></b></p>
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<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""> cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Kevin Damisch<br>
<b>Sent:</b> Friday, December 04, 2009 10:19 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] T1 CAS dropped calls<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am troubleshooting some dropped calls. If the CDRs show a 0 for both the OrigCause_value and DestCause_value, does that sound like a CUCM, gateway, or carrier issue? This is on an outbound IP phone to PSTN call through an MGCP gateway
with a T1 CAS to the carrier. It is random throughout the day, so trying to capture something in a debug would be by chance. From what I understand, if the OrigCause_value is 16 and DestCause_value is 0, then the calling party disconnected first. If the
DestCause_value is 16 and the OrigCause_value is 0, then the called party hung up first.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can anyone confirm or offer suggestions?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Kevin<b><o:p></o:p></b></p>
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