Protocol Conversion

The process of translating the protocol native to an end-user device (e.g., a terminal) into a different protocol (e.g., ASCII to BSC), allowing that end-user device to communicate with another device (e.g., a computer) with which it would otherwise be incompatible. Protocol conversion can be performed by a dedicated device (a protocol converter); by a software package loaded onto an existing system, such as a general-purpose computer, front-end processor, or private branch exchange (PBX) system; or by a value-added network, such as Telenet.