Same here - 3 calls over the last 24 hours! No message - tried calling back and got message saying something like "removed out of conference" & then disconnected. WTF?
Caller sounded very vague as if he was reading something from a script and was not sure of what he was calling about. Very unprofessional and evasive when I turned the table and started asking him questions. Mumbled something about a free vacation including air fare and timeshare stay. Scam indeed if you ask me.