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<p class="MsoNormal">Mark – <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We’ve had that very experience reported by conference call participants connecting from Jamaica. Further, if the call stays up a long while, as is common with a con call, the looped audio may repeat periodically. Crazy stuff.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Michael Graves<o:p></o:p></p>
<p class="MsoNormal">mgraves@zipdx.com<br>
<a href="mailto:mgraves@mstvp.com"><span style="color:blue">mgraves@mstvp.com</span></a><o:p></o:p></p>
<p class="MsoNormal"><a href="http://www.mgraves.org"><span style="color:blue">http://www.mgraves.org</span></a><o:p></o:p></p>
<p class="MsoNormal">o(713) 861-4005<br>
c(713) 201-1262<br>
<a href="sip:mgraves@mjg.onsip.com"><span style="color:blue">sip:mgraves@mjg.onsip.com</span></a><br>
skype mjgraves<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> VoiceOps <voiceops-bounces@voiceops.org> <b>On Behalf Of
</b>Mark Wiles<br>
<b>Sent:</b> Thursday, April 18, 2019 1:09 PM<br>
<b>To:</b> voiceops@voiceops.org<br>
<b>Subject:</b> [VoiceOps] International call "looping" post-call?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">A customer came to me with a somewhat strange problem.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">He reports they’ll be on a phone call to Jamaica (or other World Zone 1 / International destination).<o:p></o:p></p>
<p class="MsoNormal">The called party will end the call… and he’ll report hearing the last 15-30’ish seconds of the conversation “looped”.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It almost sounds like someone’s maybe doing TCP on the RTP, and something screwy going on with the packetization.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Anyone else heard of this or have a theory?<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"><o:p> </o:p></p>
<p class="MsoNormal">Mark<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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