642-437 Q&As - in .pdf

642-437 pdf
  • Exam Code: 642-437
  • Exam Name: Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0)
  • Updated: May 31, 2026
  • Q & A: 257 Questions and Answers
  • PDF Price: $59.99
  • Free Demo

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  • Exam Code: 642-437
  • Exam Name: Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0)
  • Updated: May 31, 2026
  • Q & A: 257 Questions and Answers
  • PDF Version + PC Test Engine + Online Test Engine
  • Value Pack Total: $119.98  $79.99
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642-437 Desktop Testing Engine

642-437 Testing Engine
  • Exam Code: 642-437
  • Exam Name: Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0)
  • Updated: May 31, 2026
  • Q & A: 257 Questions and Answers
  • Software Price: $59.99
  • Testing Engine

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642-437 exam dumps

Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:

1. Which type of ephone-dn can be used to support one virtual voice port with support for two channels?

A) dual-line
B) single-line
C) dual-channel
D) dual-voice-channel


2. Which media resource requires hardware digital signal processors?

A) music on hold
B) conference bridge
C) annunciator
D) transcoding


3. Which command should you use to associate a Session Initiation Protocol phone using a tag of 1 with a directory number with a tag of 20?

A) number 1 dn 20
B) button 1:20
C) button 20:1
D) number 20 dn 1


4. Which command will correctly map Class of Service mappings 0 through 7 to Differentiated Services Code Point 0, 10, 18, 26, 34, 46, 48, and 56, accordingly?

A) mls qos map cos-dscp 0 10 18 26 34 46 48 56
B) mls quos cos map 0 10 18 26 34 46 48 56
C) mls qos cos-dscp map 0 10 18 26 34 46 48 56
D) mls qos map 0 10 18 26 34 46 48 56


5. Refer to the exhibit.

When 5551234 is being matched with the outgoing dial peer that is shown in the exhibit, which of the following called numbers will be sent to the VoIP network?

A) 1234
B) 5
C) 555
D) Null
E) 51234
F) 5551234


Solutions:

Question # 1
Answer: A
Question # 2
Answer: D
Question # 3
Answer: A
Question # 4
Answer: A
Question # 5
Answer: E

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