Instead of using a flow to detect silence (which is very tricky with voicemail systems since there are so many instructions given to the caller, which seem like separate sentences and have silence in between sentences), I use the Call Analysis Response setting 'Enable Beep Detection'.
This seems to better recognize the end of the voicemail greeting by listening for the 'beep' and only then would the answering machine flow be played, which simply plays the message, assigns wrapupcode and disconnects.
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Paul Reininger
TTEC Digital, LLC fka Avtex Solutions, LLC
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