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Cisco Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) Sample Questions:

1. In a SIP direct call setup, which message will be sent by the originating UAC to the UAS of the recipient?

A) INVITE
B) ACK
C) OK
D) RINGING

2. Which two troubleshooting tools would initially be the best to use when troubleshooting the PSTN gateway side of a call routing issue while using Cisco Unified Communications Manager? (Choose two)

A) Cisco Unified Communications Manager alerts
B) Cisco IOS debug commands
C) RTMT trace output
D) Dialed Number Analyzer output
E) Cisco IOS show commands

3. What are three requirements for Quality of Service for voice calls? (Choose three.)

A) jitter less than or equal to 30 ms
B) jitter less than or equal to 45 ms
C) one-way latency less than or equal to 150 ms
D) PoE-supported Layer 2 switches used to connect IP Phones
E) loss less than or equal to 1 percent
F) guaranteed bandwidth of 384 kbps for a voice call

4. Which size is the jitter buffer of the Cisco MTP transcoder?

A) 45 - 60 ms
B) 10 - 30 ms
C) 20 - 40 ms
D) 25 - 50 ms

5. Refer to the exhibit.

When calling 911, which gateway/route list is defined in the route pattern in Cisco Unified Communications Manager and used to route matched digits to the PSTN?

A) LRG_RL
B) RouteListCdrc
C) nodeld = 1
D) BRANCH
E) standardLocalRG
F) SEP002290BA361B

Solutions: