
GLOSSARY
Switch
The
Switchhook
The button(s) on a voice terminal located under the receiver. A user typically goes
The
Synchronization
Coordinated timing whereby all switches, multiplexer operate from the same stable process assures that the transmit and the achieve proper bit alignment.
channel banks, and clock reference. The distant receive node
System Administrator
A person responsible for specifying and administering features and services for the system.
System R e s t o r e
A process that allows stored data to be written from a tape into the system memory (normally after a cold start).
T 1
The T1 carrier system is a high speed, time division multiplexed, digital transmission facility capable of transmitting voice and data at 1.544 Mbps. In System 25, T1 can replace up to 24 analog trunks, offering improved quality, cost savings, and enhanced features.