Performance Analysis of VoIP Data over IP Networks

Performance Analysis of VoIP Codecs over WiMAX Networks

Real-time services such as VoIP are becoming popular and are major revenue earners for network service providers. These services no longer confined to the wired domain and extended over wireless networks. Although some of the existing wireless technologies can support some low-band width applications, the bandwidth demands of many multimedia applications exceed the capacity of these technologie...

Voice over IP (VoIP) for Enterprise Networks: Performance Implications & Traffic Models

Voice over Internet Protocol (VoIP) is a rapidly emerging technology. Currently, the Internet is being wired to support voice and fax traffic. The widespread interest in VoIP is not necessarily the ability of IP to carry voice traffic but the ability to carry voice and fax traffic over data networks. The implications of this are far-reaching. That is, the Internet, for the most part, will event...

Analysis of VoIP over Ad hoc Networks

Voice Over Internet (VOIP) is a rising popular Internet application that offers good services by Mobile Ad-hoc Network (MANET). MANET offers a appropriate platform for the deployment of multimedia and voice session over IP network in various application scenarios that provides safety to comfort related services. But this network also faces many issues on QoS because of packet drop, due to trans...

Analysis of VOIP Traffic over WiMAX Networks

VoIP applications are being broadly employed in present networks challenging their abilities to offer a experience level of good quality to the users. Specially, new wireless broadband techniques i.e. WiMAX, deployed and their performance requires to assess for checking the performance levels of VoIP services. The Quality of Service is the primary challenge of implementation VOIP over WiMAX net...

Performance of TCP / IP over ATM Networks