new random # leaving no msg, assuming non-human

called our office and when I answered, I was disconnected.  I assumed the computer were programmed to only recognize 'hello,' so anything outside of that doesn't register with it.

Someone by the name of Julie with Rewards Redemption never visited the site and I am on do not call

I do not answer this number, but it is annoying. They call sometimes before 9:00 am and I have not gotten up, that's Eastern time.