There are Call Progress Analysis settings in 7.0 and they are described in the Outbound User Guide for 7.0 on page 3-15. It mentions that silence supression must not be engaged, so the dial peers should have "no vad". Then look at the table 3-1 for CPAJitterBufferDelay, CPAActiveThreshold, CPAAnalysisPeriod etc.
I am not sure what's in 6.0 so you would have to check.
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...