Originating Point Code (OPC) means a code assigned to identify CLEC’s system(s) that originate SS7 messages, including LIDB Service Queries.
Service Switching Point (SSP) means the telephone Central Office Switch equipped with a Signaling System 7 (SS7) interface.
Public safety answering point (PSAP) means a 24-hour, state, local, or contracted communications facility, which has been designated by the local service board to receive 911 service calls and dispatch emergency response services in accordance with the E911 service plan.
Service Management System (SMS) means an off-line system used to access, create, modify, or update information in a Database.
Service Switching Point (SSP) is a telephone central office switch equipped with a Signaling System 7 (SS7) interface.