Which tool can you use to evaluate dial plans for errors and to examine internal-to-internal and internal-to-external calls?
A. RTMT
B. DNA
C. QRT Viewer
D. CAR tool
Which tool can you use to evaluate dial plans for errors and to examine internal-to-internal and internal-to-external calls?
A. RTMT
B. DNA
C. QRT Viewer
D. CAR tool