許多的企業或學校機關現今也都有使用MVPN以及VoIP軟體來獲得節省通話費用的好處，不過目前市面上的VoIP相關軟體如Skype、Line等缺少了可以整合管理通話花費的系統，使用者的連絡簿也很難以分享給其他人，因此我們提出了全新的雲端網路通訊服務平台「網頁點點通」，套用階層式架構的管理系統讓管理者可以管理整個部門的通話花費並且輕易的設定個人使用者的通話額度，並且以共用聯絡人清單的方式達到分享聯絡人的目的。而更進階版本的系統「網頁多點通」則提供多方通話的功能，可以由電話的發起者加入多個受話者來達成多方通話的功能。

VoIP applications are popular on desktop computers, users use these applications to save the cost of communication. For corporate or educational organizations, it is hard to manage and monitor account and payment effectively because these applications are lack of the provision of a cost management interface. Also users are required to create their own contact list but the list cannot be shared. So, it is time consuming for organizational members.
In the thesis, we proposed a cloud base VoIP communication platform—Kits Web Call and the extension system Kits Conference Call which can perform multi-party call. Kits Web Call has management system with hierarchical user structure, which can effectively supervise accounts and communication cost. Kits Conference Call provides a convenient multi-party call system, and users can use landline extension phone or mobile phone to execute conference call. Both these systems provide common contact list which can be shared to every user in the group.

[1] B. Goode, "Voice over Internet protocol (VoIP)," Proceedings of the IEEE, vol. 90, pp. 1495-1517, 2002.
[2] Skypr Official Web Site. Available: http://www.skype.com/
[3] Line Official Web Site. Available: http://line.me/
[4] Google Hangout Official Web Site. Available: https://hangouts.google.com/
[5] 21 Amazing Skype Statistics and Facts. Available: http://expandedramblings.com/index.php/skype-statistics/
[6] Mobile virtual private network. Available: http://searchmobilecomputing.techtarget.com/tip/Mobile-VPN-Closing-the-gap
[7] Chunghwa Telecom Official Web Site. Available: http://www.cht.com.tw/
[8] Far EasTone Telecommunications Official Web Site. Available: http://www.fetnet.net/Home/index.html
[9] Taiwan Mobile Official Web Site. Available: https://www.taiwanmobile.com/index.html
[10] Skype out calling rates. Available: https://secure.skype.com/en/calling-rates
[11] Skype development. Available: https://msdn.microsoft.com/en-us/library/dn745878.aspx#sectionSection0
[12] Why is Skype using so much RAM? Available: http://www.ehow.com/info_12198415_skype-using-much-ram.html
[13] Line Corporation Announces 2013. Available: http://linecorp.com/en/press/2013/1107618
[14] Microsoft Lync Official Web Site. Available: https://products.office.com/en-us/skype-for-business/online-meetings
[15] ENUM - It's All In The Numbers. Available: http://www.tmcnet.com/it/0403/0403inim.htm
[16] T. O'Reilly. (09/30/2005). What is Web 2.0. Available: http://www.oreilly.com/pub/a/web2/archive/what-is-web-20.html
[17] A. Syromiatnikov and D. Weyns, "A Journey through the Land of Model-View-Design Patterns," in Software Architecture (WICSA), 2014 IEEE/IFIP Conference on, 2014, pp. 21-30.
[18] F. A. Masound, D. H. Halabi, and D. H. Halabi, "ASP.NET and JSP Frameworks in Model View Controller Implementation," in Information and Communication Technologies, 2006. ICTTA '06. 2nd, 2006, pp. 3593-3598.
[19] TANet Official Web Site. Available: http://voip.tanet.edu.tw/
[20] Expression Language. Available: http://docs.oracle.com/javaee/6/tutorial/doc/gjddd.html
[21] Apache Tomcat. Available: http://tomcat.apache.org/
[22] MongoDB Official Web Site. Available: https://www.mongodb.org/
[23] H. Jing, E. Haihong, L. Guan, and D. Jian, "Survey on NoSQL database," in Pervasive Computing and Applications (ICPCA), 2011 6th International Conference on, 2011, pp. 363-366.
[24] NoSQL org. Available: http://nosql-database.org/
[25] F. Curbera, M. Duftler, R. Khalaf, W. Nagy, N. Mukhi, and S. Weerawarana, "Unraveling the Web services web: an introduction to SOAP, WSDL, and UDDI," Internet Computing, IEEE, vol. 6, pp. 86-93, 2002.
[26] C. Wu, L. Li, and L. Feng, "Web Services for Service-Oriented Communication," in Collaborative Computing: Networking, Applications and Worksharing, 2006. CollaborateCom 2006. International Conference on, 2006, pp. 1-8.
[27] MVPN Online Application Service. Available: http://cs-mvpn.vm.nthu.edu.tw/zh_TW/service.php
[28] Asterisk Official Web Site. Available: http://www.asterisk.org/
[29] Chunghwa Telecom Basic Calls Rate. Available: http://www.cht.com.tw/personal/related/basic-calls-rate-2.html
[30] Skypeout Rate. Available: http://skype.pchome.com.tw/skypeout/product.html
[31] C2Net Service rate. Available: http://voip.ccnet.com.tw/sip/