Prone to calls sounds like protocols, aye? HAHAHAHA. Okay I admit the fact I'm waley, but yeah I know it's cool. Lol. So anyways what are protocols? They are the rules that govern the communications between computers on a network. There are so many kinds of network protocols which includes Internet Protocol, Transmission Control Protocol, User Datagram Protocol, File Transfer Protocol, Simple Mail Transfer Protocol, Hypertext Transfer Protocol, Address Resolution Protocol, Internet Control Message Protocol and Dynamic Host Configuration Protocol.