Voip Based Wifi Calling System
|International Journal of Computer Science and Engineering|
|© 2019 by SSRG - IJCSE Journal|
|Volume 6 Issue 9|
|Year of Publication : 2019|
|Authors : DR.L.H. Patil, Samruddhi Parkhi, Karishma Parmar,Ketan Deshmukh, Joel Kokane,Surbhi Mishra|
How to Cite?
DR.L.H. Patil, Samruddhi Parkhi, Karishma Parmar,Ketan Deshmukh, Joel Kokane,Surbhi Mishra, "Voip Based Wifi Calling System," SSRG International Journal of Computer Science and Engineering , vol. 6, no. 9, pp. 7-9, 2019. Crossref, https://doi.org/10.14445/23488387/IJCSE-V6I9P102
This document is a survey of the current state of the art in voice communication over wireless networks. The properties VoIP are presented, then the issues related to the deployment of VoIP are analyzed. The main findings of this survey are the following. WLAN QoS parameters have high variability in real-world environments, with a significant effect on application performance. Existing WLAN QoS mechanisms are only of limited use for managing contention for applications with different QoS requirements. VoIP is a multimedia application that requires timely servicing of voice traffic; this is a challenging task, even when using QoS enforcement. Roaming between access points introduces communication gaps that can be unacceptably large for real-time applications.
VoIP,QoS,WLAN,Security, Usage, Capacity.
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