Which of the following is a variety of ISDN that uses two 64-Kbps bearer channels and one 16-Kbps data channel?
A) CIR
B) DSL
C) BRI
D) ATM

Question

Quizplus · Accepted Answer

BRI, or Basic Rate Interface, is a type of ISDN (Integrated Services Digital Network) configuration that uses two 64-Kbps bearer channels (B channels) and one 16-Kbps data channel (D channel) for a total bandwidth of 144 Kbps.

Which of the Following Is a Variety of ISDN That