Mark - 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.
Michael Graves [email protected] [email protected]<mailto:[email protected]> http://www.mgraves.org o(713) 861-4005 c(713) 201-1262 sip:[email protected] skype mjgraves From: VoiceOps <[email protected]> On Behalf Of Mark Wiles Sent: Thursday, April 18, 2019 1:09 PM To: [email protected] Subject: [VoiceOps] International call "looping" post-call? A customer came to me with a somewhat strange problem. He reports they'll be on a phone call to Jamaica (or other World Zone 1 / International destination). The called party will end the call... and he'll report hearing the last 15-30'ish seconds of the conversation "looped". It almost sounds like someone's maybe doing TCP on the RTP, and something screwy going on with the packetization. Anyone else heard of this or have a theory? Thanks! Mark
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