Nope, it's not a no, but you have to have that person in Indiana send it to a Federally licensed person or dealer (FFL) in your state. Some receiving FFL's require that the firearm be sent from an FFL as well.
You cannot obtain a firearm in person from someone in a different state. If you travel to the other state, you can buy a longarm from a dealer with an FFL. You cannot buy or receive a handgun from someone in a different state - period (again, it must be sent to an FFL holder in your state.)