Free CCNP Voice CVOICE v8.0 642-437 Exam Questions (1-5)

QUESTION 1
Calls are failing to egress the local PSTN gateway that uses an E1 PRI circuit. Which debug command would be most useful in determining which dialed digits are being sent to the PSTN?
A.    debug voice dial-peer
B.    debug isdn q921
C.    debug isdn q931
D.    ccapi inout
Answer: C

QUESTION 2
Refer to the exhibit. When 5551234 is being matched with the outgoing dial peer that is shown in the exhibit, which of the following called numbers will be sent to the PSTN?
A.    5551234
B.    1234
C.    555
D.    Null
E.    5
F.    51234
Answer: F

QUESTION 3
Refer to the exhibit. When 5551234 is being matched with the outgoing dial peer that is shown in the exhibit, which of the following called numbers will be sent to the VoIP network?
A.    5551234
B.    1234
C.    555
D.    Null
E.    5
F.    51234
Answer: F

QUESTION 4
Refer to the exhibit. When an inbound PSTN call to 4087071222 is received by the router that is shown in the exhibit, what is the resulting called number?
A.    14087071222
B.    11222
C.    14081222
D.    1222
E.    4087071222
Answer: D

QUESTION 5
What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network? (Choose three.)
A.    0-400 ms for delay
B.    1 packet loss
C.    20 ms for jitter
D.    0-150 ms for delay
E.    1 percent packet loss
F.    30 ms for jitter
Answer: DEF

Get more CCNP Voice 642-437 exam questions from http://www.lead2pass.com/642-437.html