no one says anything & never leave a message

I answered the other day and they were trying to sell viagra. The same number called today and I didn't answer. When i keep trying to call back I get a busy signal. I think they are spoofing that number from another country

I got a call a from the this number twice, the first time the person with a indian accent told me this is regarding my cialis prescription, which I don't take and never had a prescription. The 2nd time I got called from this number it soounded like the same guy but this time he was telling me my computer was downloading a virus and said he was with windows tech support.  He wanted me to run a event log on my computer.

The same person called us last night.  He had an accent and told us he also worked for Windows Operating System and that our computer could crash at ane time.  He wanted us to get on our computer and do what he told us to do.  We did not and questioned him on who he was and he just got more insistant and even mad.  Our caller ID showed Easton M D

Hey Guys, Don't Answer This Incoming Call! If You Do, They Will Call You Every Few Hours, Burning Up Your Minutes.  Some Stupid [***], From, Where ever, Is Trying To Sell You Some Sex Pill, Or, Trying To Get Inside Of Your Computer, Or, Trying To Get Info From Your Checking Account. I Turned This Number Over To  The FBI, And They Said "We Will Try, But, Don't Hold Your Breath, Cyber Space Is Very Deep, And, Area Code 201 Phone Calls Are Hard To Trace, Because, Most Of The Time, They Come Back To P.O. Boxes That Are Changed Every Day Or So." He Sounded Kinda Like India, Or, Jamacian Accent, But, More Like A Stupid Under educated [***]. Can't Wait For Him To Call Me Back, Got A Few Choice Words For Him. New Jersey 201 Numbers Are Like Free 800 Numbers To Anyone Overseas.  Hope This Might Be Some Help.