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Cisco 642-437 Exam Syllabus Topics:

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

1. Which dial plan component is responsible for choosing the appropriate path for a call?

A) call coverage and path selection
B) call route and path selection
C) endpoint addressing
D) calling privileges

2. What is the maximum number of digits that can be assigned to a European Subscriber Number using the European Telephony Numbering Space?

A) 7
B) 17
C) 10
D) 15

3. Which three features are embedded in an RTP header? (Choose three.)

A) packet size
B) DSP
C) sequence number
D) payload type
E) bandwidth type
F) time stamp

4. Which type of delay is caused by the distance that signal must travel in fiber- or copper-based networks?

A) serialization delay
B) propagation delay
C) handling delay
D) processing delay

5. Which type of Session Initiation Protocol directory number supports the assignment of up to 10 telephone numbers and up to two active calls?

A) multiple-number directory number (using single-line ephone-dns)
B) sip-ten-line
C) dec-line
D) multiple-number directory number (using dual-line ephone-dns)

Solutions: