Yah me too..  called our phone system though diffrent number "CIRC SOLUTIONS" <4162341646> might be a phone bot hard to tell I never answered it when it rang through on the reception phone and they never left a msg

Yeh, 416-234-0105 kept calling my office phone and never left a message. Really strange.
Circ Solutions @416-234-0105.
Don't pick up the phone.

Same thing...called never left message, no record of this company. Some companies hire an agency to randomly dial phone numbers to see which ones have a live answer. That's why I have a gadget on my phone line to put out a tone which fools the computer dialers into thinking this is a disconnected phone number.