Exam Code: 642-414
Course Name: IP Telephony Design Exam
Vendor: Cisco
Passing Score: 700
642-414 is the most important certification from the Cisco. Cisco 642-414 certification exam is the ideal exam for those IT professionals who wish to work as network planner sand designers and wish to become the Network administrator in their career. Cisco 642-414 or IP Telephony Design certification Exam describes you the ways and strategies to design the IP Telephony and enable you to identify and analyze LAN application requirements.
The 642-414 exam provides you with the technical knowledge and skills of determining the relevant critical business and technical needs in order to develop a Cisco IP Telephony design framework. It also enables you to choose the correct topology to meet the stated requirements. By doing this Cisco certification, you can design the appropriate dial plan to support design requirements. In order to be able to select the appropriate hardware and software components to support the proposed design, you must take the IT Telephony Design exam. moreover, by doing this certification, you can create a design that supports the traffic needs of a converged network. The 642-414 exam facilitates you with the abilities to identify the security concerns relevant to an IP telephony design.
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Course Outline: IP Telephony Design Exam
Candidate can determine the relevant critical business and technical needs in order to develop a Cisco IP Telephony design framework
Determine which factors affect the choice of signaling type
Decide which business considerations are relevant to the IP Telephony design
Candidate can choose the correct topology to meet the stated requirements
Recognize the characteristics/limitations of a single-site IP Telephony deployment
Recognize the characteristics/limitations of a multi-site centralized processing IP Telephony deployment
Recognize the characteristics/limitations of a multi-site distributed processing IP Telephony deployment
Recognize the characteristics/limitations of distributed cluster IP Telephony deployment
Candidate can design the appropriate dial plan to support design requirements
Explain the benefits of hierarchical and scalable dial and numbering plans
Explain the factors that determine route patterns in an IP telephony solution
Explain the issues surrounding Directory Number (DN) design
Explain the usage of pilot numbers in a voice mail solution
Explain the effects on the DN design of integrating a voice mail solution
Explain what factors would indicate the requirement for a hunt group
Explain which issues would impact the use of translation patterns and transformation masks
Explain why route groups are deployed
Explain which calling issues would be resolved through CSS and partitions
Candidate can select the appropriate hardware and software components to support the proposed design
Determine which high availability issues would influence the selection of network hardware and software
Determine how in-line power requirements influence hardware and software selection
Determine how CAC issues would influence hardware and software selection
Determine how a given supported IP telephony design models influences cluster hardware and software selection
Determine how PSTN connectivity issues influence hardware and software selection
Determine how conferencing and transcoding influence hardware and software selection
Determine how MoH issues would influence hardware and software selection
Determine how wireless IP telephony influence the selection of hardware and software selection
Determine how analog telephony devices would influence hardware and software selection
Candidate can create a design that supports the traffic needs of a converged network
Determine how LAN application requirements influence LAN design and QoS
Choose the appropriate LAN and QoS design elements given LAN application requirements
Determine how WAN bandwidth requirements influence network design and QoS
Choose the appropriate WAN and QoS design elements given WAN application requirements
Determine how CODEC types influence network design
Determine how VoIP packet size influences voice quality
Choose how CAC requirements will influence WAN design and QoS
Determine how CAC requirements influence LAN design and QoS
Candidate identify the security concerns relevant to an IP telephony design
Determine if an existing customer security plan will influence IP telephony design
What affect will the existing security have on the planned converged network
What affect will the converged network have on required enterprise security
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