Voip Final

Telecommunications Management NetworkWeek 8 : Week 8 - Final Exam

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Essay Questions (20 points each)

Question 1. 1. (TCO3) In regards to Securing IP Telephony, what are the most common types of security risks to data networks today? (Points : 20)       

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Question 2. 2. (TCO4) What makes coaxial cable popular among broadband applications to customer premises? Discuss its advantages. (Points : 20)       

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Question 3. 3. (TCO7) Discuss at least two advantages of call accounting software in a PBX. (Points : 20)       

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Question 4. 4. (TCO10) Define three factors that can degrade the quality of audio transmitted over a VoIP network. (Points : 20)       

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Question 5. 5. (TCO5) Describe at least two basic troubleshooting tools that are used for VoIP networks to debug infrastructure issues. (Points : 20)       

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Week 8 : Week 8 - Final Exam

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Top of Form

Time Remaining: |    |

Page:  1  2  3  |

Essay Questions (30 points each)

Question 1. 1. (TCO6) What is a TMN? Discuss at least two Management Layers of TMN. (Points : 30)       

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Question 2. 2. (TCO8) What are the advantages and disadvantages of replacing a traditional PBX-type phone system with a Wireless IP phone? (Points : 30)       

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Question 3. 3. (TCO9) What is a very common business application of VoIP at the present? What is the strategic advantage of using VoIP for this application? (Points : 30)       

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Question 4. 4. (TCO11) The advancements on Videoconferencing and Surveillance systems were business applications that were highlighted as two applications/technologies that gained considerable attention due to convergence. Explain how convergence enhanced...