Hi Jeff
Were you seeing an issue with your own application in this case first?
And then decided to use the demo for test purposes?
Or did you just run the demo?
I have done testing with this in the past in my own application and resent some RTP streams across the network different levels audio like 20, 30, 40 db and was able to make distinctions with respect to VAD levels. So maybe something in the background or noise is contributing to the issue.
Were you calling in from SIP phone, or something else (pstn) and routed thru the network? Just curious.
Regards,
Jeff M.