l   Identify the components, processes, and features of traditional telephony networks that provide end-to-end call functionality

l   Describe two methods of call control used on voice and data networks and provide one example of a protocol for each

l   List at least five components or capabilities that are required to provide integrated voice and data services in campus LAN, enterprise, and service provider environments

l   Select the appropriate analog voice connection to a Cisco device given the types of analog connections and their susceptibility to line quality problems

l   Choose a voice compression scheme that best suits your needs given the fundamentals of digital voice encoding