These people call dozen of times per day asking me to sign up for a white paper.  I have now asked to be removed for the last 4 days every call.  I think If I get another I am launching a formal complaint with FCC.

Called asking for a lady who doesn't work at this location. There was a lot of background noise and she could hardley hear me. This lady had a German accent I believe.

Caller with Indian accent had my name , business email address and  wanted to send "free white paper" over the email, however wanted to collect more information about me and my company. Would not disclose his information. When I suggested to send me email first so I can decide what I wand to disclose, he said that they are supposed to collect information first. When I responded that I do not disclose information to unknown callers, unless I can call back myself, he responded in a very rude manner, then hung up.

That was pretty much the call that I got. They asked for someone in upper management who works in another office and got upset when I wouldn't give them the number. Got huffy and said "this is very important" but when I put him on hold he hung up. Guess it wasn't that important.

I have the same situation as you Alex, except they didn't ask for more detailed information.

They have called me on average four times a week, and I have received five calls since asking to not be called again.