A sing
le PRI can deliver multiple voice calls simultaneously using which of the following Layer 1 technologies?
A. Time division multiplexing
B. Analog circuit switching
C. CSMA/CD
D. Time division spread spectrum
A sing
le PRI can deliver multiple voice calls simultaneously using which of the following Layer 1 technologies?
A. Time division multiplexing
B. Analog circuit switching
C. CSMA/CD
D. Time division spread spectrum