Which tool can you use to evaluate dial plans for errors and to examine internal-to-internal and internalto-external calls?
A.
RTMT
B.
DNA
C.
QRT Viewer
D.
CAR tool
Explanation:
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/dna/9_1_1/CUCM_BK_C514A4AE_0
0_cucm-dialed-number-analyzer-91/CUCM_BK_C514A4AE_00_cucm-dialed-number-analyzer-
91_chapter_01.html