Implementation and Evaluation of Voice Over IP Network | Project

Added on -2020-02-14

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Design, Implementation and Evaluation of Voice Over IP Network for Small Business1Design, Implementation and Evaluation of Voice Over IPNetwork for small businessStudent’s name: Instructor’s Name:Date:
VOIP PROJECT2ContentsAbstract.......................................................................................................................................................3Introduction and Background Study............................................................................................................3Related Research [1][2]...............................................................................................................................3PROJECT DESIGN [3][5]................................................................................................................................5SIP Components and Messages [5]..............................................................................................................6Signaling......................................................................................................................................................7Gateway Control Protocols..........................................................................................................................8Materials and Methods [4][2]......................................................................................................................9Network Design Specification....................................................................................................................10Analysis of Project Data.............................................................................................................................11VoIP Calculations across Project............................................................................................................11Link Traffic analysis................................................................................................................................11Conclusion.................................................................................................................................................13References.................................................................................................................................................14
VOIP PROJECT3AbstractThis project does a re-engineering of a company’s telephone system through the use andimplementation of a business-wide telephony system that relies on Voice over Internet Protocols(VoIP). This technology is very useful in making cheaper calls through the desk internet protocoland fine-tuned data services. Research proves that many small businesses replace their old PSTNtelephony systems with new, efficient VoIP based architecture. This project focuses onStructured Systems Analysis and Design methods along with SIP technology. The study does adetailed study of all underlining technologies in VoIP. Cisco packet tracer is used to simulatevarious developed specifications too. Indeed, the project proves that VoIP can be deployedsuccessfully with additional data-driven services in a flexible and efficient manner by merginginformation technologies and telephone facilities.Introduction and Background StudyVoice over Internet Protocol (VoIP) is a technology that uses internet networks to delivermultimedia and voice communications through packets in the network. This telephony service isalso identified as broadband phone service or IP telephony. The transfer of messages is donewith the help of IP as its base communication protocol. Many small businesses consider VoIP asthe next best service platform for applications. VoIP supports in converging video, data andvoice into a single channel. This project reduces the number of cable clusters in small businesses.It supports in-office communication and allows conference calling from anywhere with a VoIPtelephone or IP phone. This project can support the connection of different offices.
VOIP PROJECT4Related Research [1][2]Research clearly proves that VoIP is a technology that can reduce the overall cost oftelecommunication in businesses. It can provide higher Quality of Service too. This is becauseVoIP merges both voice and data packets to a single channel. Researchers evaluate theperformance of VoIP based on Mean Opinion Score, QoS, jitter and packet loss ratio. Theanalysis is performed over common applications like msn and skype. Five different scenarioswere handled during the research. This includes long distance IP calls, VoIP call in LAN (currentproject), VoIP call with ftp server and VoIP calls in WLAN. Results proved that the use ofEthernet shows less delay and better levels of stability. Security and challenges in theimplementation of IP telephone was also analyzed. Many authors conclude the fact that VoIP isstable and promises high quality. Loss of voice quality, loss of packets and transmission delay isnot present in VoIP technologies. It is possible to design a fully functional VoIP network using SIP protocols. This project focuseson few SIP technologies. There are other deployment models of VoIP technology too. IPtelephony can be implemented using Media Gateway Control Protocol and H.323 using standardhardware resources. Works also show that you can simulate Ethernet and wireless networkstrategies for VoIP. These are improvements that show why VoIP is better than traditional PSTNtechnologies. Different networks like WAN, LAN, WWAN and WLAN can be simulated to testVoIP. Inspiration from these works proves that this small business should implement IP telephony intheir offices. The existing voice based communication infrastructure has to be replaced with anew VoIP based system. The overall architecture of VoIP highlights many functional andtechnological benefits. The implementation time line would range between March 2017 and

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