0-9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
The predetermined path of a message from its source, i.e ., sending or originating station, to a message sink, i.e. , receiving, addressee, or destination station. Note 1: In telephone switchboard operations, the primary route is the route that is attempted first by the operators or equipment when completing a call. Note 2: Alternate routing is based on network traffic conditions and supervisory policy. [From Weik '89]