What is an NT1 in ISDN architecture?
A. A device that connects the TE2 to the LE
B. Usually lies between the R and S reference points
C. Same as a NT4
D. A device that connects the 4-wire BRI to the 2-wire phone line
Answer:D
What is an NT1 in ISDN architecture?
A. A device that connects the TE2 to the LE B. Usually lies between the R and S reference points C. Same as a NT4 D. A device that connects the 4-wire BRI to the 2-wire phone line