Called my business phone line.  I do not answer calls I do not recognize.  Hung up when answering machine picked up.  Tried to look them up online but did not really find any info on them, other than it was supposedly an Illinois number.  Apparently one reporting it as a nuisance call but no real details other than that.  Telemarketing should be illegal, period, NO EXCEPTIONS.  Who ever orders services from someone calling out of the blue?  If I need a service or products, I'm capable of shopping around and finding what suits my needs.  As far as I'm concerned, every call like this is a total scam.