Exam Code: 642-432
Course Name: CCVP, Cisco IP Communications Support Specialist, and Cisco Rich Media Communications Specialist
Vendor: Cisco
Passing Score: 700
642-432 is the most important certification from the Cisco. Cisco 642-432 or CCVP, Cisco IP Communications Support Specialist, and Cisco Rich Media Communications Specialist) certification exam is for those IT professional who desire to make their career in the networking and want to make network administrator in their future. Cisco 642-432 (CCVP, Cisco IP Communications Support Specialist, and Cisco Rich Media Communications Specialist) certification exam enable you configure the IP telephony, dial peer settings and POTs ports as well.
The 642-432 exam provides you knowledge about CCVP, Cisco IP communication support specialist and Cisco Rich Media Communications. It also helps you to describe the similarities and differences between PSTN and VoIP including call transport, call signalling and bandwidth requirements. This Cisco certification facilitates you with the abilities to configure a router so that a basic IP Telephony call can be completed. It also enables you to troubleshoot any kind of problem/error in IP Telephony configuration. The core goal of 642-432 exam is to successfully integrate a basic IP telephony network into the existing PSTN network. By passing this 642-432 exam one can converse with traditional TDM support personnel using their terminology, describe the basic operation and components involved in a VoIP call. It can helps you to configure and connect a basic VoIP net to the PSTN.
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Course Outline: CCVP, Cisco IP Communications Support Specialist, and Cisco Rich Media Communications Specialist
Describe the similarities and differences between PSTN and VoIP including call transport, call signalling and bandwidth requirements
Identify PSTN characteristics, transport
Explain TDM and statistical multiplexing as it relates to telephony
Identify VOIP characteristics, transport
Compare operation of PSTN call signalling to VoIP call signalling
Configure a router so that a basic IP Telephony call can be completed
Configure dial-peer settings for VoIP or POTs
Configure POTs ports (FXS and FXO)
Configure E&M
Explain default dial-peer
Explain matching inbound/outbound dial peers
Configure hunt groups
Explain digit collection, consumptions and manipulations
Configure gateway/gatekeeper
Configure call signalling
Troubleshoot a basic IP telephony configuration
Use show/debug commands to troubleshoot invalid dial-peer configurations
Use show/debug commands to troubleshoot invalid port configuration and operation
Use show/debug commands to troubleshoot invalid signalling configuration
Use show/debug commands to troubleshoot invalid hunt-group configurations
Use show/debug commands to troubleshoot invalid digit manipulation
Successfully integrate a basic IP telephony network into the existing PSTN network
Explain port requirements for connection to a PBX
Explain signalling requirements for connection to a PBX
Choose correct connection type between PBX and VoIP networks
Compare and contrast a traditional dial plan to a VoIP Dial Plan
Identify telephony infrastructure terms (ie. LEC, CLEC, RBOC, ILEC, IXC)
Converse with traditional TDM support personnel using their terminology
Identify TDM signaling
Identify port and line types
Identify addressing signalling
Describe the basic operation and components involved in a VoIP call
Explain RTP, RTCP, cRTP
Explain H323
Explain MGCP
Explain SIP
Explain E&M
Describe the process of analog to digital conversion
Describe the process of compounding and compressing
Explain the process of packetization (frames, codec types)
Choose the appropriate codec for a given situation
Explain the function/operation/purpose of call-legs
Explain voice quality considerations
Explain the purpose and value of QoS
Successfully connect a basic VoIP net to the PSTN
Choose the correct gateway connection to the PSTN
Determine proper signalling options
Describe digit manipulation
Explain E164 addressing
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