Cisco 642-427 dumps - in .pdf

642-427 pdf
  • Exam Code: 642-427
  • Exam Name: Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0)
  • Q & A: 301 Questions and Answers
  • PDF Price: $59.99

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  • Exam Code: 642-427
  • Exam Name: Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0)
  • Q & A: 301 Questions and Answers
  • PDF Version + PC Test Engine + Online Test Engine
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Cisco 642-427 dumps - Testing Engine

642-427 Testing Engine
  • Exam Code: 642-427
  • Exam Name: Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0)
  • Q & A: 301 Questions and Answers
  • Software Price: $59.99
  • Testing Engine

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Cisco 642-427 Exam Syllabus Topics:

SectionObjectives
Cisco Unity and Voice Applications- Voicemail integration issues
- Messaging service troubleshooting
IP Phones and Endpoints- Phone registration and provisioning
- Firmware and endpoint connectivity issues
Quality of Service and Voice Quality- Latency, jitter, and packet loss analysis
- Voice quality diagnostics
- QoS verification and troubleshooting
Voice Gateways and Trunks- MGCP gateway troubleshooting
- H.323 gateway troubleshooting
- PSTN connectivity issues
- SIP trunk troubleshooting
Cisco Unified Presence and Mobility- Mobility and extension mobility issues
- Presence service troubleshooting
Media Resources- Music on Hold and annunciators
- Media Termination Points
- Transcoders and conference bridges
Troubleshooting Methodology- Log and trace analysis
- Diagnostic tools and techniques
- Structured troubleshooting process
Cisco Unified Communications Manager- Device registration problems
- Call processing issues
- Dial plan troubleshooting

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

Question #1

Which voice translation rule will expand extensions that are in the 3000-3999 range to a 10-digit number?

  • A. /^3...\(... .$\)//408555\1/
  • B. /^...\(... .$\)/^1/
  • C. /3...//4085553/
  • D. /^3...\(... .$\)//408555\
  • E. /^3...$//408555&/
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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Question #2

Which two statements indicate something that can cause an IP phone to fail roaming when device mobility has been configured? (Choose two)

  • A. No device mobility groups have been configured.
  • B. Device Mobility Mode is set to Off in the Cisco Unified Communications Manager service parameters while the device mobility configuration on the phone is set to default.
  • C. No device mobility-related information settings were configured under the device pools.
  • D. No locations have been configured and assigned to the device pools.
  • E. No physical locations have been configured and assigned to the device pools.
Reveal Solution  Discussion  0

Correct Answer: B,E  🗳️

Question #3

Please choose the location of RAI configuration from the following options.

  • A. On a Cisco Unified Communications Manager server
  • B. On a gatekeeper
  • C. On a gateway
  • D. On both a gatekeeper and a gateway
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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Question #4

A network sniffer is implemented to troubleshoot call setup failures. Initially, the sniffer is able to see only traffic sent to and from the computer that is running the sniffer.
Which two solutions allow the sniffer to see H.323 call setup traffic to and from different devices other than the computer that is running the sniffer. (Choose two.)

  • A. Configure the H.323 gateway to have an extra stream of the H.323 call setup packets sent over multiple hops to the computer that is running the sniffer.
  • B. Configure the SPAN to have an extra stream of the H.323 call setup packets sent to a different switch port to the computer that is running the sniffer.
  • C. Configure Cisco Unified Communications Manager to redirect the H.323 call setup packets to the computer that is running the sniffer.
  • D. Configure the ERSPAN to have an extra stream of the H.323 call setup packets sent over multiple hops to the computer that is running the sniffer.
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Question #5

Refer to the Exhibit.

When a Cisco Unified Communications Manager Express advertises directory number pattern in the exhibit. What would the learned pattern be in the RTMT tool on the Cisco Unified Communication Manager?

  • A. 1408[2-9]XXXXXX and the ToDID will be 0:+1408[2-9]XXXXXX
  • B. \+1408[2-9]XXXXXX and the ToDID will be 0:
  • C. [2-9] XXXXXX and the ToDID will be 0:+1408[2-9]XXXXXX
  • D. \+1408[2-9]XXXXXX and the ToDID will be 0:+1408[2-9]XXXXXX
  • E. \+1408[2-9]XXXXXX and the ToDID will be empty
Reveal Solution  Discussion  0

Correct Answer: E  🗳️

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