Results 191 to 200 of about 27,518 (233)
Some of the next articles are maybe not open access.
Voice over Internet protocol (VoIP)
Proceedings of the IEEE, 2002During the Internet stock bubble, articles in the trade press frequently said that, in the near future, telephone traffic would be just another application running over the Internet. Such statements gloss over many engineering details that preclude voice from being just another Internet application.
Bur Goode
semanticscholar +4 more sources
Small Office PBX Using Voice Over Internet Protocol (VOIP)
The 9th International Conference on Advanced Communication Technology, 2007This paper is intended to present some important theoretical and experimental result that we have faced during setting up a VoIP (voice over Internet protocol) server with the well known open source VoIP server Asterisk@Home. The first part of the paper presents the project objective with some introductory theory about VoIP.
Md. Zaidul Alam +3 more
openaire +2 more sources
Comparative analysis of traditional telephone and voice-over-internet protocol (VoIP) systems
IEEE International Symposium on Electronics and the Environment, 2004. Conference Record. 2004, 2004This paper investigates the issues that need to be considered when deciding whether to implement voice-over-Internet protocol (VoIP). The first part of the paper focuses on the management issues that concern VoIP deployment, such as performance, quality of service, reliability and availability, scalability, obsolescence and service life, security and ...
null Hui Min Chong, H.S. Matthews
openaire +2 more sources
Voice over internet protocol (VoIP) development and public policy implications
info, 2005PurposeIn the context of a current regulatory proceeding in the USA, the purpose of the paper is to argue for utilization of a new analytical framework to govern the regulation of the rapidly growing voice over internet protocol (VoIP) technology. Specifically, the paper recommends replacement of the Federal Communications Commission's (FCC) existing ...
John B. Meisel, Michael Needles
openaire +2 more sources
Telemedicine Using Free Voice over Internet Protocol (VoIP) Technology
Medicine Meets Virtual Reality, 2011Though dedicated videoteleconference (VTC) systems deliver high quality, low-latency audio and video for telemedical applications, they require expensive hardware and extensive infrastructure. The purpose of this study was to investigate free commercially available Voice over Internet Protocol (VoIP) software as a low cost alternative for telemedicine.
David J, Miller +5 more
openaire +3 more sources
2006 IEEE Region 5 Conference, 2006
The transmission of voice information over the Internet Protocol (VoIP) offers many security challenges. After identification of the security risks, it becomes clear that most of the vulnerabilities occur in the way that voice information is handled in the IP layer [1].
Sergio Chacon +2 more
openaire +2 more sources
The transmission of voice information over the Internet Protocol (VoIP) offers many security challenges. After identification of the security risks, it becomes clear that most of the vulnerabilities occur in the way that voice information is handled in the IP layer [1].
Sergio Chacon +2 more
openaire +2 more sources
Optimizing Voice over Internet Protocol (VoIP) networks based-on Extended E-model
2008 IEEE Conference on Cybernetics and Intelligent Systems, 2008In this paper, we optimize low speed networks access for designing an efficient Voice over Internet Protocol network, especially in 64 kbps, 128 kbps, and 256 kbps bandwidth capacities. We draw some analytical approach based on Extended E-model to quantify some levels of quality of service.
Yoanes Bandung +3 more
openaire +2 more sources
A Detail Review on Voice over Internet Protocol (VoIP)
International Journal of Engineering Trends and Technology, 2015Sheetal Jalendry, Shradha Verma
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Voice over Internet Protocol (VoIP) Security
2005James Ransome, John W. Rittinghouse
openaire +2 more sources