Implementation of Video Voice over IP in Local Area Network Campus Environment

In this research, we propose an architectural solution to integrate the video voice over IP (V2oIP) services in campus environment network. Voice over IP (VoIP) technology has become a discussion issue for this time being. Today, the deployment of this technology on an organization truly can give a great financial benefit over traditional telephony. Therefore, this study is to analyze the V2oIP and investigate the performance areas evolved with the Quality of Service (QoS) delivered by video phone system. This study focuses on quality of voice and video, packet loss, delay time and jitter through the USB Video Phone and soft phone. In this study, network management system (NMS) is used to monitor and capture the performance of V2oIP in campus environment. In addition, the most apparent of implementing soft phone and USB phone in campus environment is to define the best situation (peak and non peak hours) that can be used in operational environment. Based on the finding result, it shows that users may experience V2oIP quality service degradations due to delays and losses in the LAN during peak hours.

[1]  Benjamin W. Wah,et al.  The Design of a Multi-party VoIP Conferencing System over the Internet , 2007, Ninth IEEE International Symposium on Multimedia (ISM 2007).

[2]  Zixia Huang.  The Design of A Multi-party VoIP Conferencing System , 2007, ISM 2007.

[3]  Benjamin W. Wah,et al.  Analysis and Evaluation of the Skype and Google-Talk Voip Systems , 2006, 2006 IEEE International Conference on Multimedia and Expo.

[4]  Henning Schulzrinne,et al.  RTP: A Transport Protocol for Real-Time Applications , 1996, RFC.

[5]  Daniel Collins,et al.  Carrier Grade Voice Over IP , 2000 .

[6]  Athina Markopoulou,et al.  Assessment of VoIP quality over Internet backbones , 2002, Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies.

[7]  Chun-Ying Huang,et al.  Quantifying Skype user satisfaction , 2006, SIGCOMM.

[8]  Cheng-Fu Chou,et al.  A Performance Study of VoIP Applications: MSN vs. Skype , 2006 .

[9]  Henning Schulzrinne,et al.  An Analysis of the Skype Peer-to-Peer Internet Telephony Protocol , 2004, Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications.

[10]  Benjamin W. Wah,et al.  Evaluation of Conversational Voice Communication Quality of the Skype, Google-Talk, Windows Live, and Yahoo Messenger Voip Systems , 2007, 2007 IEEE 9th Workshop on Multimedia Signal Processing.