But before going any further into the details it is really important to know what actually this VoIP technology is? In the century world witnessed revolutionary changes in the information technology sector. Due to this revolution people saw the emergence of many ground breaking methods of communication. These channels were powerful enough to change the entire face of communication process in this world. One of these methods was VoIP. It is the acronym for Voice over Internet Protocol. This revolutionary method of communicating was totally dependent on the Internet. It was a channel which allowed the user to call overseas at astonishingly cheap rate but despite that its popularity failed to take off. Even today very few people are aware of the fact that a technology of this type even exists. However as the level of awareness is increasing so is the popularity of this technology and now more and more people are adopting these VoIP solutions to help them in every possible way. This service is provided at a very economical cost by various popular VoIP solution providers. This service is extremely affordable and also it requires only one time investment and after that the user can enjoy the real benefits of this facility. Availing this VoIP service has many advantages. First, call rates are very cheap and also very affordable. Second, quality of service is quite good then the normal basic telephone or the mobile phone. Third, user is not restricted to any particular region. It is because since this service is directly dependent on Internet hence wherever Internet will be available this service will work. Fourth, the user requires the VoIP device to take the advantage of this service. This method is especially very popular among the big corporate houses that employ these business VoIP solutions to monitor the performance of the offices located in various parts of the world. This way they also manage the distant branches. But there are few points that a person should bear in mind before going for availing this service. First, a good personal computer is a must to take the full advantage of these VoIP solutions, even if the user has a laptop it will serve the purpose. Second, a high speed broadband connection is required since this service is directly dependent on the Internet’s connectivity speed. Third, despite of the fact that this service is very economical and cheap, it is the duty of the user to keep him aware of the changing call rates and tariff plans. At the end it VoIP solutions provided by the VoIP service is very beneficial and at the same time is user-oriented.
Posts Tagged ‘Communication Process’
VoIP Solutions: an Ultimate Way of Calling
January 3rd, 2010Hands On With the Underlying Power and Potential of the Voip Technology
November 12th, 2009Era of VoIP technology ushered in 1995 by Israeli computer scientists in 1995, which succeeded in establishing the first computer to computer voice connection. All you have to do is that you have to install a soft ware onto your computer. The software digitizes and compresses the audio signal before sending it over the Internet in data packets. VoIP allows data and voice streaming within a particular network stretched all around the world. VoIP converts your voice into digital data by dividing the analog sound signals into separate steps that is assigned with different number value. This digital data is compressed and split up into packets of about 1500 bytes that can be transferred over the Internet. As well as the voice data, these packets hold information about their construction within accurate order, about their origin and their destination. At their destination, these packets are decompressed and converted from digital back into analog.
However, VoIP was originally developed to provide voice communication between computer users in different locations. Now, it has started to substitute existing telephone networks and some people and businesses are opting to VoIP instead of traditional phone line. You may have used this service unknowingly since many companies use VOIP to route long distance calls through a circuit switch into an IP phone, and another IP phone at the other end receives calls for another local circuit switch.
H.323 is an approval from the Telecommunications Sector of the International Telecommunication Union (ITU-T) it characterizes the protocols to provide audio-visual communication process on any network. H.323 was initially commenced to provide a method for transporting multimedia communication over local area network but later it evolved to address the growing requirements of VoIP networks. H.323 is now used in IP-based videoconferencing, VoIP, and Internet Telephony. Most VoIP phone systems involve endpoints, which give an edge to the extra usefulness of the VoIP. These endpoints act as-
H.323 data streams and signaling originate and cease in VoIP terminal either it may be in a multimedia PC with a H.323 recommendation or an IP telephone. This terminal support audio communication, along with video and data communication. A VoIP analog telephone adaptor compresses and decompresses the voice and carries voice communication between VoIP networks and traditional circuit-switched networks. A gatekeeper is a very useful routing and central manager of all endpoints within a VoIP network. A multipoint control unit can be used in both ways, integrated with a terminal, gateway, and gatekeeper or detached; it enables conferencing between two or more endpoints.
By: Anupam Agnihotri
