.: The Aim To Standardize VoIP Protocols
Category:Home / Technology / VOIP
Voice over Internet protocol (VOIP) is a remarkable technology that lets us talk to one another from our home computers. It provides an efficient and flexible way for us to communicate at work and at home, and the cost savings versus conventional telephone services are incredible. It requires little upfront investment, and you have the ability to travel with your phone number all over the world. It is a technology that almost seems too good to be true. As with any relatively new technology, though, there are technical kinks with VOIP that continue to need refining and development in order for the technology to reach its fullest potential as a replacement for the current telephone systems that we are accustomed to using.
At the beginning of a VOIP phone call, there is an analog phone (in use with an ATA), an IP phone, or software that converts data from analog to digital and routes the call to an endpoint. Along with these pieces of equipment, there are protocols that are employed to get the job done efficiently. A protocol is a set of rules that control data transfer between two points, in this case, from the placement of a phone call to the destination. Protocols are put into use by any combination of hardware and software to define real-time communications performance.
There are several VOIP protocols used at this time that mark out which programs (that transform the data) connect with one another along with the network. The most common protocol being used for VOIP is know as H.323, which was created by the International Telecommunication Union for the purposes of videoconferencing. This protocol is actually a group of several specific protocols that provide provisions for videoconferencing, data sharing, and audio transmission (VOIP). However, since it was not expressly designed for VOIP, there are often compatibility issues with its use.
A newer protocol has come out known as Session Initiation Protocol, or SIP. SIP was developed specifically for VOIP, and it is less complex than H.323. Yet another protocol used for VOIP is known as Media Gateway Control Protocol (MGCP). It focuses on destination control, and is intended to be used for supplemental features such as Call Waiting. A big problem arises because these three protocols do not always work together very congruently. This is often a problem when placing VOIP calls between different networks that use different protocols. And since there has not been yet developed a uniform set of standards for protocols to use for VOIP, problems are likely to continue until they are established.
Despite the technical glitches that can be encountered in using the technology to place phone calls, VOIP is still far more efficient, accommodating, and cost effective to what we are used to in telephone communications. The direction in which VOIP is heading hints that it is poised to one day replace our traditional telephone technology altogether. As with any technology-driven product or service, developers of VOIP will likely continue to improve upon current standards of VOIP and its protocols, further improving the technology for widespread use. This will provide users of VOIP even greater efficiency and reliability when they want to make a telephone call.
Article keywords: voip, voip protocols
Article Source: http://www.articles32.com
Learn the essential information for picking the Voip provider / services at Voip Protocols
.: New VOIP Articles
1). 6 Voice Over IP Tips
There are many benefits to VoIP. Here are 6 benefits we found to voice over ip. You may be able to think of even more reasons to switch or to include this exciting way to communicate at reduced prices.
2). Top 10 Reasons You Should Switch To VoIP
If you are considering changing to voice over internet protocol or VoIP for short you need to know the arguments for changing. Here are our top 10 reasons to switch to VoIP.
3). 7 Good Reasons Not To Switch To Voice Over IP Technology
For every positive there is a negative when it comes to voice over ip technology. Here are 7 good reasons not to switch in spite of the savings you may realize.
4). How To Choose The Best Voice Over Ip Provider
Choosing the best voice over ip provider may require you to do something that you have never done before. Here are a few tips to help you choose the best voice over ip provider.
5). Residential VoIP: Things to Consider Before Switching
Choosing VoIP over traditional telephone services has its pros and cons just like anything else. It is up to the consumer to weigh the advantages and disadvantages, and to come to a conclusion with eyes wide open.
6). Advantages of IP Telephony for the Residential Consumer
As more of us are building our own local area networks at home to connect our family members to each others data and appliances, broadband connections to the outside world have expanded our pipe to the Internet, giving us plenty of bandwidth to consider converging our home network with voice over IP telephony.
7). VoIP Communication Technology
VoIP... or Voice Over Internet Protocol, is the latest and greatest communications technology.
.: Top VOIP Articles
1). VoIP Problems?
Well of course there's VoIP problems, although I think problems is too strong of a word. Instead I would call this VoIP issues. (Just semantics? maybe, read on!)
Some may be old enough to remember making long distance calls where there was static or crackling on the phone line connection. Maybe you remember having to speak LOUDER in order to be heard on the line.
2). How To Set Up A Business VoIP System
To set up a business VoIP system, you need several components. A central device to manage the calls, the way a private branch exchange (PBX) or key system unit (KSU) does in traditional phone systems is one of them.
This can be a dedicated piece of hardware such as an IP PBX, a regular PBX that has been IP-enabled, or a server running specialized software.
3). VoIP Information: Benefits & Drawbacks
Once upon a time, a telephone was just a telephone. You set the base in your home and it featured either a corded or cordless handset for talking to family and friends. Even though that same telephone remains the standard, VoIP, which stands for Voice over Internet Protocol, is increasing in popularity and gradually beginning to change the way that the world sends and receives telephone calls.
4). Skype versus Yahoo
With the influx of complaints regarding Skype’s fall from grace, Danny Wirken measures up the top competitor and internet giant Yahoo!’s news internet telephony service.
Cheaper, faster, better quality, better customer service and a brand you can trust. These are the things Yahoo! want you take away from any of their promotional material for the new Yahoo! voice VoIP service.
5). Voice Over Ip – What Is It And What Are The Choices?
Voice over Internet Protocol. First was the telephone. Alexander Graham Bell had a vision. He saw people communicating over long distances with their own voice, not trough beeps and squeaks. Then came the Internet. A few students and the US military had a vision, somewhat similar to Bell’s. They saw people communicating over long distances, but this time in writing.
6). Why VOIP?
Voice Over Internet Protocol delivers the service of converting the analog line into a digital signal so that voice could be transferred through the internet and this proves to be a lot cheaper than the PSTN (public switched telephone network). Voip is the best for making long distance calls in, inexpensive rates.
Voip and IP telephony are fields which have seen extensive growth and they continue to develop efficiently.
7). Advanced VoIP Gateway Technology
Increased demand for video-based applications in the mobile network drive the deployment of 3G networks. Inherent complexities in traditional video gateways cause performance bottlenecks and inflate costs. If the industry expects to absorb the impending explosion in demand, these proposed cost-saving and complexity-reducing changes are needed.
Unrelenting market demand for video-based applications over mobile networks is driving the increased deployment of 3G networks.