This same number just called me, no one answered on the other line and was just silence, I could clearly hear someone on the other end but wasn't talking. Eventually the caller hung up as I waited in silence for a response for about 5 minutes. Probably a scam.

Received a call at 5:19 AM pt today re a webinar I am registered for today. I will tell the webinar people about it - they probably have no idea....wonder how this co. got webinar registration info.. Very invasive spamming?

I recieved a call from (416) 999-4930,  It is a VoIP number and it was advising me of a seminar from VM Ware.

I got a call from this number a few days ago, and they hung up when I answered.  Today I got a call, and they asked, "May I be transferred to Denise <Surname>s voicemail?"
"This is Denise <Surname> speaking.  May I help you?"
[Click]... bzzzzzzzzzz

Weird, but they are calling me @ the office, so I don't know how far they'll get with any scams there.

I let it go to voice mail.  It was a robo call from a national company that my office does business with.  Bacn by phone?