Upon completing this chapter, you will be able to
</feature>Before designing a VoWLAN system, you must fully understand requirements, such as number of users, existing data traffic, roaming needs, security needs, and anything else that will provide a basis for the design. A designer uses these requirements when making decisions about which technologies to use and how to configure the network. This chapter describes each type of requirement that needs definition to implement a quality VoWLAN system.
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