Enterprise Networking: Multilayer Switching and Applications
Enterprise Networking: Multilayer Switching and Applications
A Voice over IP Service Architecture for Integrated Communications
IEEE Internet Computing
Project Driven Graduate Network Education
ICN '01 Proceedings of the First International Conference on Networking-Part 1
Implementing Voice over IP
Challenges in Securing Voice over IP
IEEE Security and Privacy
An OPNET-based simulation approach for deploying VoIP
International Journal of Network Management
Strategies to Keep Your VoIP Network Secure
IT Professional
Jitter-Buffer Management for VoIP over Wireless LAN in a Limited Resource Device
ICNS '08 Proceedings of the Fourth International Conference on Networking and Services
Voice over IP service and performance in satellite networks
IEEE Communications Magazine
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The Voice over Internet Protocol VoIP is a rapidly growing technology that enables transport of voice over data networks such as Ethernet Local Area Networks LANs. This growth is due to the integration of voice and data traffic over the existing network infrastructure, low cost, and improved network management offered by the technology. This paper reports on the performance of VoIP traffic characteristics in a wired-cum-wireless Ethernet LAN. The effect of increasing the number of VoIP wireless clients, different voice codec schemes, and packet arrival distributions on system performance is investigated. Through various simulation experiments under realistic network scenarios, such as Small Office Home Office SOHO and campus networks, this paper provides an insight into the performance of VoIP over Ethernet LANs. Simulation results show that VoIP clients and voice codec schemes have significant effect on system performance. The authors preformed OPNET-based simulations to validate their experiments.