it was a recorded request to"please stay on the line,do not hang up! After about 4 repeats of this exact voice recording I hung up...

hi

Multiple calls within about an hour or two timespan - all hangups upon my machine picking up.  No clue who / what this is but I will not answer phone if I don't know the number and if you can't leave a message then obviously you aren't someone I would want to speak with.