• Cisco 300-101 Route, 300-115 Switch and 300-075 CIPTV2 exam dumps have been updated on Apr.13, 2018.
  • New feedback from our customer, passed 200-150 DCICN exam with your dumps, thanks.
  • New Cisco 500-301 CCS, 700-265 and 500-551 exam dumps are available.

Tag Archives: Cisco 642-427 TVOICE exam

25 Sep

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

Get more Cisco 642-427 TVOICE practice test answers here.



03 Sep

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:


Recent Posts


300-101 ROUTE and/or Remove an End-Device and/or Remove an Infrastructure Device and/or Remove Cables (network and/or power) Cisco Security Devices GUIs and Secured CLI Management Configure Cisco Unity Connection Configure Cisco Unity Express using the GUI Describe and implement centralized call processing redundancy Describe Data Center Structure and Modularity Describe the Design Methodology Describe the Technologies used within the Data Center Design Network Management Considerations into a Data Center Design the Access Layer of a Data Center General Networking Knowledge given a Network Design and a set of Requirements High Availability Routing Features Identify Cisco Equipment and Related Hardware Implement high availability features on Cisco Unified Fabric products in a Cisco Data Center Architecture Implement QoS for Wireless Applications Infrastructure Security Infrastructure Services Install IP Services LAN Switching Technologies Layer 2 Technologies Layer 3 Technologies Maintain Appropriate End-Devices and Industrial Network Infrastructure Devices Management Services on Cisco Devices Manage the Unified Fabric in a Cisco Data Center Architecture Monitoring and Reporting Tools Network Principles Replace Service-Related Knowledge Threat Defense Threat Defense Architectures Troubleshoot Call Setup Issues Troubleshooting Troubleshooting DCI issues in a Cisco Data Center network Troubleshooting Platform Specific Issues in a CiscoData Center Network Troubleshooting Storage Area Network in a Cisco Data Center Troubleshoot Registration Issues UCS C-Series Standalone Troubleshooting UCS Compute Troubleshooting VPN Technologies WAN Technologies


Powered by CCNP Exams Test Base