ISDN PRI Digital Trunk Side Port. An ISDN PRI digital trunk side port is a primary rate interface (PRI) trunk side switch connection used to provide ISDN exchange services.
Trunk Side A Central Office Switch connection that is capable of, and has been programmed to treat the circuit as, connecting to another switching entity, for example, to another carrier’s network. Trunk side connections offer those transmission and signaling features appropriate for the connection of switching entities and cannot be used for the direct connection of ordinary telephone station sets.
Preferred Provider - Prescription Drugs The Board shall provide, through the Xxxxx County Council of Governments, a preferred provider drug program that, if the employee chooses to utilize, will include the following: