By Emanuel Patton
Technology has a never-ending story. It speaks about change and evolution and not about permanence. From film-making to video game consoles, expect that technology will find a way to change these things into something that will interest the public as well as have it coping up with the drastic change of time and society.
From the traditional method of recording films during the pre-war times, there you have modern film-making equipments to help film-makers and producers make their movies very interesting to the viewing public. Fantasy, scientific fiction (sci-fi), and animated movies are now possible with these modern film-making gadgets and equipments. On the other hand, from the 2-dimesional graphics and monotonous audio outputs of Magnavox and Atari video game systems, there you have the seventh generation of video game consoles, such as the newly-released PlayStation 3 and the Xbox 360, which is now the center of attention of the gaming public.
Technology changed the way the people look and use such stuff.
It is not surprising to see communication tools evolve through the course of history. From the Morse code and telegraph mode of communication during the early times come the modern and sophisticated communication tools, which are produced for a single purpose-to provide individuals an effective, reliable, and convenient communication channel in keeping in touch with their friends and loved ones all over the world.
Regular telephone lines started the saga of modern communication system, which allowed individuals to make voice calls anywhere in the world in exchange for a certain fee charge on a per-minute or per-call basis, depending on the telephone service provider. At the later decades of the 20th century, mobile phones were introduced to the market. Such mobile phones allowed a user to make voice calls even if he or she is in a remote area, provided that the mobile phone service reaches such remote area. Satellite phones are also produced to cater individuals who are living outside the coverage area of a regular mobile phone service provider. These are all products of technology to make existing communication systems convenient and reliable for the public to use.
At the early years of the 21st century, the communication industry introduced another form of modern communication, which is said to be the most reliable and cost-effective communication tool nowadays-the Voice over Internet Protocol, or commonly known as VoIP. This latest communication offering is now wisely used for business application and now getting popular among residential and other applications as well.
VoIP differs from other communication system in one thing-communication medium. Unlike in regular telephone lines that make use of underground telephone cables and mobile phone lines that make use of signal towers, VoIP relies on a high-speed Internet connection to facilitate voice calls. Thus, VoIP routes voice conversations using the Internet or other Internet Protocol (IP)-based networks.
VoIP became popular to business applications because it cuts down telephone bills by as much as 60 percent, both in terms of installation costs and monthly bills. You only need to purchase one VoIP infrastructure and upgrade your existing VoIP system if you will need several lines in the future. In addition, VoIP systems are cheaper by about 22 percent in terms of operation compared to circuit-switched networks. That is why the installation cost and monthly billing in VoIP system is cheaper compared to regular telephone lines.
Such advantages prompt telecommunication giants to switch from their traditional phone system operations to VoIP system. One of which is Cisco, which provides VoIP-based structures to help business organizations integrate their communication system closely with their business processes as well as to ensure that information and other data reaches the intended recipients by using the most appropriate medium.
Cisco’s primary VoIP offering, which is the Cisco Unified Communication, is now a recognized product in voice as well as in data communication. It combined the advantageous features of networking security and open application programming interface to facilitate an effective business communication channel within the walls of your business organization, which can lead to simplified network management and lower total cost of business operation.
Soon, Cisco will introduce the VoIP system extensively to residential and other essential applications. They are committed to provide an effective and unified communication not just for businesses but for the world as a whole.
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Getting A Friendly Navigation System
By Haywood Dickerson
With so many options on the market when it comes to auto navigation systems how do you choose the one that will best suit your needs? This question may seem very simplistic; unfortunately the answer is not nearly as simple as the question. There are many things to consider when selecting a personal navigation system not the least of which is what purpose you will be using the system to achieve.
Many people consider auto navigation systems for their automobiles and no other purpose. The truth is that these devices can have many very practical uses in your every day life. If you are a person who spends a lot of time outdoors, you might find that a handheld GPS device with mapping capabilities is better suited to your personality and your needs than a stand-alone type of auto navigation system. The reason being that these devices can not only be used for turn-by-turn driving directions but also for off road travels, geocaching, boating, hiking, biking, and mountain climbing among many other popular activities. Handheld devices are perfect because they can be easily removed from your vehicle and taken along with you. The portability makes them perfect companions for just about any activity in which you choose to participate.
Many newer models of cars, trucks, and SUVs are coming equipped with in dash auto navigation systems. Don’t for a second think you aren’t paying for these glorious goodies. In fact, the chances are that you are paying quite the premium price for these lovely features and aren’t even aware. The worst thing though is that if you are financing the cost of your car you are also financing the cost of your navigation system. If at all possible avoid getting into this situation unless you are particular enamored of the look of the in dash systems as they really offer no better coverage than you can find in many stand alone systems that you can easily install and cost significantly less. The thing to remember about these systems is that they are only good as long as you are in your car for the most part. You may find some that can last so many hours away from a power source (if you have a system that you’ve installed yourself rather than a factory installed system) but most of them aren’t going to offer the greatest features for activities such as geocaching or fishing.
Before you buy, seriously consider and have in mind the activities for which you will use your device. Don’t buy a device that charges for features that you aren’t likely to use and avoid at all cost an interface that isn’t easy to use. Remember you will be using this while on the road most of the time and you want a system that won’t require a concentrated effort in order to operate. We have quite enough distractions to deal with while on the road without adding a difficult to operate auto navigation system.
Auto navigation systems are great to have when you need them and even at times when they simply come in handy though you could have survived without them. For me the security of knowing that I will never be truly lost again is well worth the investment I have made in mine, I honestly believe you will feel the same way about your system once you decide which one is best for you.
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VoIP Data Solutions: Pros and Cons
By Emanuel Patton
Every time a new technology is introduced in the market, many people are quite reluctant to try it out unless other people attest to its usefulness in their daily life. This is true to almost every new product brought into the market.
The Internet alone offers a lot of software, added features, and the like. The new Internet software that was introduced not so long ago is the VoIP or voice over Internet protocol. In case you haven’t heard about if before, VoIP allows any person to make calls through the net to any part of the world.
Even VoIP has its advantages, as well as disadvantages; and this is because as a new technology, VoIP still has a small number of kinks. But this should not be much of a concern since standards are now being developed to make VoIP more reliable in order to achieve bigger acceptance.
The customers are the first ones to benefit from VoIP because traditional phone companies are now offering cheap rates for long distance phone calls to stay competitive in the market. Many telephone companies are somewhat threatened because of the development of VoIP.
As the primary customer, whether residential or commercial, you should be aware of the advantages and disadvantages of using VoIP.
Here are the following advantages:
1. Low cost
Almost every person wants to cut down on cost; and this is because of the many expenses that one has to pay every day. With a lot of bills to pay every month, any offer that allows a person to save a lot of money is a sure hit. Regular telephone companies charge a bit higher compared to VoIP. In you have an Internet connection (either cable or DSL), you can call anywhere for free if it is a PC to another PC call. For those who want to call from their PC to an ordinary phone, there is usually a fee; but is much lower than the regular fees charged by phone companies.
2. Look for a VoIP provider that charges fees monthly. Some providers allow local calls free and charge a small rate on overseas calls; so make sure that you choose a provider who can meet your calling needs.
3. Portability
VoIP is just like your email. You have to sign-in, and as long as there is a broadband connection, you can call or receive a call anywhere and anytime. If you travel a lot, having a VoIP account is very convenient; be sure to have an Internet phone or a headset when you travel.
It is portable because you can make a call regardless of your location using the unique number that is assigned to you after plugging into an Internet connection.
3. Added features
There are many competitors in the market. Many VoIP providers also offers added features like caller ID, call forwarding, voicemail, call waiting, and many more.
Here are some of its disadvantages:
1. Power outage
Regular phones operate even during a blackout. And this is one of the biggest problems with VoIP. Without a power source, there is no Internet connection. And if there is a major blackout, the VoIP can’t be used. People who use VoIP should at least have power generators or battery backups in order to receive or make a call.
2. Emergency calls
By using your regular phone, your call can be traced whenever you make an emergency call. But with VoIP, it’s quite difficult for operators to pinpoint your location, so it is not advisable to use VoIP for emergency calls. Providers are still attempting to address this big problem.
3. Sound reliability and quality
This is a problem with using VoIP. If you don’t have a fast connection, the digital data is sent in scrambled order. Some of the data are even dropped. Distance and connection speed have something to do with this problem. So if you want on-time calls, it is better to have a broadband connection. Providers are creating data paths to avoid traffic and ensure high quality connections.
VoIP providers are welcoming consumer complaints regarding their service to further improve their quality of service. Their target year is 2007; by this time, all kinks of the system will be wiped out and addressed properly to gain global acceptance.
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