Appendix A. Answers to Chapter Review Questions

Chapter 1

1	What types of user devices can VoWLAN systems replace?
Answer:	Wired telephones, cellular telephones, and two-way radios
2	VoWLANs are an extension to a wired VoIP system. True or false?
Answer:	True
3	Which wireless LAN technologies can adequately support voice traffic?
Answer:	802.11a, 802.11b, and 802.11b
4	What are two quantitative benefits of VoWLAN solutions?
Answer:	Improved communications among employees and lower long-distance telephone charges
5	Improved safety is not a benefit of VoWLAN solutions. True or false?
Answer:	False
6	What are examples of operational costs of a VoWLAN solution?
Answer:	Planning, installation, and testing services
7	The initial financial study must include all technical details ...

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