Exam Name: Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0)
Certification Provider: Cisco
Corresponding Certification: CCNP Voice
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Cisco 642-427 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Voice Gateway and Protocol Troubleshooting | - Signaling protocols
|
| Topic 2: Endpoints and Registration Issues | - Endpoint performance issues
|
| Topic 3: Voicemail and Unified Messaging | - Cisco Unity Connection troubleshooting
|
| Topic 4: Cisco Unified Communications Architecture Troubleshooting | - Cluster and server health issues
|
| Topic 5: QoS and Network Integration | - Voice quality issues
|
| Topic 6: Call Control and Dial Plan Troubleshooting | - Dial plan configuration issues
|
Cisco Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) Sample Questions:
What is the default directory format that you need to specify for Default TFTP MOH File Path field on the Cisco Unified Communications Manager (CUCM) server?
- A. \\\MoH\Files
- B. \\\TFTPPATH\MoH\Files
- C. \\\TFTPPATH\MoH
- D. \\\TFTPPATH
- E. \\\MoH
- F. \\\MoH\TFTPPATH
Correct Answer: D 🗳️
If you need to avoid choppy speech, what is the maximum tolerable round-trip delay between two VoIP endpoints?
- A. 100 ms
- B. 300 ms
- C. 500 ms
- D. 800 ms
- E. 400 ms
- F. 200 ms
Correct Answer: B 🗳️
What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network? (Choose three)
- A. 20 ms for jitter
- B. 0-150 ms for delay
- C. 30 ms for jitter
- D. 1 packet loss
- E. 0-400 ms for delay
- F. 1 percent packet loss
Correct Answer: B,C,F 🗳️
Explanation: Only visible for PassLeader members. You can sign-up / login (it's free).
Which tool allows the administrator to analyze call routing in Cisco Unified Communications Manager without physically placing a call?
- A. Cisco Unified Communications Manager OS Administration.
- B. Cisco Unified Communications Manager Dialed Number Analyzer.
- C. Cisco Unified Communications Manager RTMT trace output.
- D. Cisco IOS Gateway debug commands.
- E. Cisco Unified Communications Manager Serviceability tools
- F. base configuration information for this user that specifies Class of Restriction, Partition and Calling Search Space information
Correct Answer: B 🗳️
Explanation: Only visible for PassLeader members. You can sign-up / login (it's free).
DRAG DROP
Correct Answer:
Explanation:
Explanation- CUCM RTMT tools are basically used to get different traces, logs and monitoring where serviceability is used for setting alarm to different levels and trace files.
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