There have always been more emotions than facts around the topic of communication quality. Not calling a friend or colleague in a critical situation is always very annoying, as is the failure of the Internet at the time of sending an important letter. How is communication quality measured? The measuring mobile complex moves along predetermined […]
Author: Gerard J. Tipton
Gerard is a young enthusiast, who joined our team for making the information we publish more refined. Before he was a production editor, proofreader. At VoiP Blog he is also responsible manager for work with partners,
As mentioned earlier, effective queuing techniques can be used to reduce the spread of delays. Such a mechanism as a queue is used in any network device where packet switching is used, namely: in a router, a switch of a local or wide area network, a final node. A necessity in the queue arises during […]
One way to improve the quality of service is to reduce the overall delay. This can be done in two ways: Design the network structure in such a way that the delay in it is minimal; Reduce the processing time in the gateway. The first way is realized by reducing the number of transit sections […]
The level of development of modern network technologies opens up huge opportunities for providers and telecom operators to develop and grow, offering customers all new services at affordable prices. However, technological progress brings not only new opportunities, but also new challenges. One of such problem is providing customers with different levels of service. This is […]
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What are the Main Quality of Service Levels
Network traffic consists of a number of streams generated by applications of end stations. These applications differ from each other with different maintenance requirements and network performance. In fact, the requirement for the maintenance of each flow is completely determined by the requirements of the application that generated this is flow. Therefore, in order to […]
The Problem Overview The performance of electronic sensors is being improved by advances in electronics. This applies to both the electrical characteristics of the elements and their size. With the development of telecommunications (Internet, mobile phones), operating frequencies electronics have expanded from a few hundred MHz to several GHz. This simplifies measurement wave propagation speed […]
Up to now, Internet service providers and large companies have had to create and maintain separate networks for the transmission of voice information, video, traffic required for mission-critical tasks, and all other network traffic. Nevertheless, we cannot fail to note the recent strong tendency to unite all these networks in one network with packet data […]
Reliability of services in the long-distance communication networks are provided by a number of hardware, software and network facilities. Reliability in the case of a gatekeeper failure is provided by a backup gatekeeper, which is installed in the area using the Hot Standby Router Protocol (HSRP) protocol. The backup gatekeeper monitors the state of the […]
The functions of Quality of service (QoS) are of great importance for the successful operation of the long-distance voice provider. Without QoS, the network load can have a very unfavorable effect on voice quality. This data shows the results of the tests, during which the impact of QoS on the quality of voice communication was […]
Subscribers who use long-distance communication services expect from it the usual “telephone” quality, so the quality of voice communication is a key success factor in this sphere.