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Cisco 642-427 TVOICE Practice Test Answers

Cisco 642-427 TVOICE practice test answers are available now, which are helpful in your preparation. There are 60-70 questions in real Cisco 642-427 TVOICE exam, which  will take the candidates 90 minutes to complete the test. The available language is English. Candidates can register Cisco 642-427 TVOICE exam at Pearson VUE testing center.

Share some Cisco 642-427 TVOICE practice test answers below.

Which step in the problem-solving model is important to accurately interview end users to get all the pertinent details of the problem?
A. Implement Action Plan
B. Define the Problem
C. Consider the Possibilities
D. Create Action Plan
E. Gather Facts
F. Observe Results
G. Restart Problem-Solving Process
H. Problem Resolved
Answer: E

Which of these is used by the Cisco IP phone to relay to the switch the information regarding how much power is needed?
A. the Cisco Discovery Protocol
B. IEEE 802.10 protocol
C. Cisco IP phones always use a fixed power consumption hased on the resistor, which is specific to the model
D. The switch model determines how much power is consumed by the different phone models
Answer: A

Which issue would cause an MGCP gateway to fail to register with Cisco Unified Communications Manager?
A. missing the configuration command isdn bind-13 ccm-manager under the ISDN interface
B. mismatched domain name on the MGCP gateway and Cisco Unified Communications Manager gateway configuration
C. misconfigured route group in Cisco Unified Communications Manager
D. incorrect MGCP IP address specified in the gateway configuration in Cisco Unified Communications Manager
Answer: B

If you need to avoid choppy speech, what is the maximum tolerable round-trip delay between two VoIP endpoints?
A. 100 ms
B. 200 ms
C. 300 ms
D. 400 ms
E. 500 ms
F. 800 ms
Answer: C

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642-427 TVOICE Troubleshooting Cisco Unified Communications (TVOICE)

The Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) 642-427 is the exam associated with the CCNP Voice certification. This Cisco 642-427 TVOICE exam tests a candidate’s knowledge and skills required to troubleshoot Cisco Unified Communications systems and solutions in different deployments. In addition, the Cisco 642-427 TVOICE exams tests a candidates knowledge in troubleshooting methodology, triage, resources, tools, and fixes for Cisco Unified Communications Manager and the new v8.0 features such as Call Control Discovery, SIP Precondition, Extension Mobility Cross Cluster as well as dial plan troubleshooting including globalized call routing.

Troubleshooting Cisco Unified Communications (TVOICE) is the exam name of 642-427 TVOICE test. The Associated Certification is CCNP Voice. There are 60-70 questions in real Cisco 642-427 TVOICE exam, which will take the candidates 90 minutes to complete the test. The available language is English. Candidates can register Cisco 642-427 TVOICE exam at Pearson VUE testing center.

It is important for the candidates to know Cisco 642-427 TVOICE exam topics. Below are the details.

9% 1.0 Apply the Cisco Recommended Methodology used to Determine General Unified Communications System Problems and Issues

1.1 Describe the steps that can be used to identify a problem with a given unified communication system
1.2 Identify tools available for troubleshooting
1.3 Identify tools available for monitoring

7% 2.0 Identify Available Tools to Operate and Troubleshoot a Unified Communications System

2.1 Describe troubleshooting and monitoring tools
2.2 Determine appropriate tools to use for troubleshooting and monitoring system
2.3 Correlate events based on traces, logs, debugs and output of monitoring tools
2.4 Parse and interpret traces, logs, debugs and output of monitoring tools

7% 3.0 Troubleshoot Registration Issues

3.1 Troubleshoot issues with endpoint registration
3.2 Troubleshoot issues with gateway registration

22% 4.0 Troubleshoot Call Setup Issues

4.1 Troubleshoot inter-site call setup issues
4.2 Troubleshoot intra-site call setup issues
4.3 Troubleshoot off-net call setup issues

4% 5.0 Troubleshoot Database

5.1 Troubleshoot database replication issues in Cisco Unified Communications Manager

12% 6.0 Troubleshoot Call Control Discovery and Cisco Inter Company Media Exchange

6.1 Troubleshoot service advertisement framework forwarder issues
6.2 Troubleshoot service advertisement framework client control issues
6.3 Troubleshoot service advertisement framework call control discovery issues

16% 7.0 Troubleshoot Application Issues

7.1 Troubleshoot Cisco extension mobility issues
7.2 Troubleshoot Cisco unified communications manager device mobility issues
7.3 Troubleshoot Cisco unified mobility issues

10% 8.0 Troubleshoot Media Resources

8.1 Troubleshoot music on hold
8.2 Troubleshoot conference bridges
8.3 Troubleshoot transcoders
8.4 Troubleshoot MTP

13% 9.0 TroubleshootVoice Quality Issues

9.1 Troubleshoot echo
9.2 Troubleshoot dropped calls
9.3 Troubleshoot audio quality issues

Related resource: http://www.cisco.com/web/learning/exams/list/tvoice.html#~Topics

 

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642-427 TVOICE Online Test-Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0)

Currently, our 642-427 TVOICE online test only provide 10 questions. Answer one question correctly, you can get 10 points. The content of these questions are the latest exam content. Please feel free to test your skill level.

If you have some opinions or suggestions about our online test, please leave your message, we will improve it step by step.

Now, begin to test:

[WATU 29]

 

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