среда, 20 марта 2019 г.
Voice Over Internet Protocol Essay -- essays research papers
theatrical role Over lucre communication theory protocol(Voip)VOICE OVER INTERNET PROTOCOL (VoIP) trigger In the eyes of most, all packets are created equal. One of the most active agent areas of telecommunications today is in the area of Voice over meshing Protocol (VoIP). The logic behind this trend makes perfect sense. If we have invested heavily in an Internet Protocol (IP) earnings, why cant we make all-encompassing use of it? This is a question posed by many managers and selective randomness Technology (IT) professionals in a wide range of businesses. Many businesses would elect to have one cyberspace in and out of their business for reasons ranging from constitute effectiveness to manageability. IP telephony offers a promise of consolidation. This will free an enterprise to converge its traditional phone system and newer entropy network for greater efficiency. Arieh Dranger, president of neXTel Systems LLC says, I dont think its a question of whether we need Vo IP, but when it will come together, because it represents a natural progress of integrating dataperiod. The IP protocol is credibly the most efficient at combining a universal communications network. Basically, IP telephony is taking the telecom world by storm. It has evolved from a little known and used application in 1995 to an application that is self-contained for global adoption. But as with all technology, there is a wrong to be paid, and several entities vying for a piece of the pie. WHAT IS VoIP and HOW DOES IT WORK? To put it simply, VoIP promoter Voice over Internet Protocol. Its a technology that allows network managers to route phone call over the network they use for data transmission. A office travels over a corporate Intranet or the Internet instead of the public telephone system. Special gateways installed at both the move and receiving end of a communications channel converts voice to IP packets and sand again to voice. This process must take place in a time f rame of less than 100 milliseconds to sustain the Quality of benefit (QoS) that users are accustomed to from the Public Switched Telephone Network (PSTN). Now allows take a walk on the more elaborated side of what VoIP is and how it works. First and foremost, VoIP is an emerging technology still in the first stages. A personal computer (PC) must capture an analog voice and convert it to a digital signal, compress the audio with a compression-decompression (codec) widget and then move... ...the Internet. The players are as equally far flung, from the traditional cornerstones of the redundant Old Telephone System (POTS) to the new generation startups, to the steps of local, state, and federal official governmental agencies. Such dynamism makes it difficult for IT managers to filter the flood of information and assess how VoIP might fit into their networks. Unless PSTN undergoes some massive restructuring, its long-term humankind in its current form is in serious doubt. Emergin g Internet technologies will be the low cost solution for managers looking for change integrity traffic connectivity. Only in the end, after all the smoke has clear will we know which business models survived the shake down in this stipendiary market. Other problems are bound to arise in the arenas of technology and regulation. At this point there is significant progress to be made in the area of VoIP to achieve the quality we enjoy today with the PSTN. The only authentic thing from this technology or any other that will forever and a day be consistent, reliable and never become outdated is that the Government give find a way to ensure their revenue stream after all Theres no such thing as a free lunch. 6 pagesWord Count 2352