Callput is not an ISO authorized company and they are moving this company illegally, Government should watch over this type of companies and cease these companies.
They will ask for huge amount of share before they have to lead you, but if you loose on mislead they will not return your money back to you which you gave as registration fee.
MY VERDICT:-
First people have to understand Online and Telephonic communication leads to fraud brokers, so first try to communicate by face to face and get their personal details .