Posts Tagged ‘Solutions’

–Can somebody tell me something about TACHYON and their VOIP solutions?

–Does TACHYON use Geostationary satellites for internet services

–Is it possible to have better quality VOIP services from a GEOSTATIONARY satellite.

Telecommunication domain has witnessed great technological advancement and has come up several innovative inventions which offer effective communication facilities to the users. One such latest technology enriched creation is the VoIP ie. Voice over Internet Protocol, which transfers your voice round the globe and lets you to remain in touch with your closed ones without much hassles.

The effective VoIP solutions offered by various VoIP solution provider helps you to make an easy contact with your loved ones who are far away from you. Earlier its was expensive to make international calls but with the introduction of the highly fantastic VoIP business solutions, you can make international calls cost effectively to talk to your loved ones.

Not only the calling facility, but the VoIP technology also lets you to send various important information and data such as videos over the Internet. Many huge business organisations have switched to this latest technology to reduce their total expenditure spent on the calling purpose. To get benefited with the effective VoIP solutions, you need to contact a best VoIP solution provider, who purchase bandwidths and then sell them to desired customers who want to enjoy the advantages of the VoIP solutions.

You can avail for a perfect business VoIP solution to communicate globally and the best place to search it is the Internet. A fine search can help you in finding a best VoIP service, which meets all of your requirements and lets you to gain a maximum benefit from the calling schemes of the VoIP technology.

To experience the highly amazing VoIP technology, you need a high speed broadband connection, a VoIP phone, a good quality router and an analog telephony VoIP adapter. What else you need is the subscription to a VoIP service. With the help of this extremely effective VoIP service, you can make a international call at a low rate. This is the main reason that many international organisations have adopted this efficient technology with open hands to reduce their business cost.

You can select a good and cheap VoIP service plan according to your requirements and communication needs. There are numerous VoIP service providers, who offer various tempting call offers of low tariff. You can opt for any VoIP services which deliver clear and an excellent voice quality. Moreover, a best VoIP solution provider should offer a great support to the customers and should provide a better solution to their problems and queries related to the VoIP service.

In the first part of this series of 10 articles I explained the differences between GPS Navigation Systems and GPS Tracking Systems, and how they are two completely different of implementations of Location Based Services. In this second article I will develop some additional concepts related to the elements that constitute a GPS Tracking System. There are 3 main parts to a GPS Tracking System:

- A GPS device or GPS Tracker, which receives the location information and then delivers it to a software application.

- A data transmission system, which takes the information provided by the GPS Tracker, and delivers it to the software application.

- A Software Application, which presents to its users the data recollected by the GPS Tracker in several formats including maps and reports.

This article will present the main components of a GPS Tracking Solution, and will start expanding on the first component: GPS Trackers. It will take me this article and the next one to go in detail over GPS devices.

GPS Devices

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In this section I will define what a GPS Device, and how they work; after that I will present the types of GPS Trackers, including most of the features that these devices offer, and my opinion in regards to each type.

At its simplest definition, the GPS device, or better the GPS tracker, is the component in charge of receiving the information about the location of the vehicle, and providing this data to the GPS Tracking Application through the Data Transmission System (which will be explained in coming articles). GPS Trackers are usually small boxes (metal or plastic) that can be the size of a man’s wallet, or a little bigger. All of them need at least one antenna (GPS antenna), and most of them need an additional antenna to enable the data transmission module. So this leads to a first classification of GPS Trackers:

-Full satellite trackers. This type of trackers will use satellites to receive and transmit data.

-Hybrid trackers. This type of trackers will use satellites to acquire location (we will see some variations here later in this article), and another method to transmit the data (a data modem, a data port to download the data, etc).

On the next article I will expand on these concepts.

So, the main task of a GPS Tracker is to provide information of the location of a vehicle or an asset, or a person. The location of the units is usually acquired from the GPS satellites, but there is another method based on triangulation with cell towers to calculate locations. Getting the location from satellites is the most accurate mechanism, providing a minimal margin of error most of the times (from 2 up to 50 feet). GPS location can be acquired anywhere in the world. The only down side for this location technology is that the GPS antenna has to have a view to the sky. For example, if the vehicle gets into a garage, most probably there will not be GPS locations available.

Getting the location based on a triangulation with the cell towers (those that are also used by our cell phones to transmit voice and data) has a bigger margin of error (up to a few hundred feet), making it a not very accurate location mechanism. This type of location also requires the presence of the named cell towers to work. The upside of this mechanism is that it will perfectly work within buildings, which is not the case for GPS satellite location. Some GPS Trackers are designed to work with both location mechanisms, creating a new concept called Assisted GPS (AGPS).

There are mainly three types of GPS Trackers: Passive Trackers, PING Trackers, and Live Trackers. Also, there are some GPS Trackers that have more features than other – not just a location of the vehicle.

In this article I have dissected a GPS Tracking solution into three main components: a GPS Tracker, a data transmission system, and a GPS Tracking application. I have also started exposing the details of GPS Trackers, specifically the two main ways to locate a vehicle. Finally, I introduced two more elements to consider in GPS Trackers: types of trackers and advanced features of a GPS device.

As technologies mature and more households gain access to high speed Internet, consumers will come to realize that it is simply more efficient and cost effective to send packets of voice over the Internet than over a point to point circuit switched land line. Long distance charges become a thing of the past, and international calls are pennies a minute if not free to some countries.

VoIP solutions are readily available to anyone with a high speed Internet connection, and the only hardware needed is an Analog Telephone Adapter (ATA) and a phone. For most consumers, utilizing a calling plan from a VoIP service provider is the best solution. Most VoIP service providers will provide the ATA hardware (or software) for free, and monthly charges range from free on up.

Peer to Peer VoIP

The least expensive VoIP solution would be using a computer on a peer to peer network. Offered from such VoIP service providers as Skype or the Gizmo Project, the software is free to download and calls within the network are free worldwide. Calls to PSTN numbers are charged at a low VoIP rate. Peer to Peer VoIP is a software solution, meaning that no ATA is required, and your phone is a pair of earplugs and a microphone plugged into your computer. The downside is that call quality is lacking compared to some of the hardware VoIP solutions available.

The “Pure Play” VoIP Service Provider

Over the past few years, a new generation of upstarts has introduced themselves into the residential VoIP arena. Probably the most successful (at least popularity wise) would be the VoIP service provider Vonage. Thanks to their lavish spending on advertising, the technology of VoIP is becoming mainstream, and the general public is beginning to realize that if the circumstances are right, Voice over IP can be a viable cost saving alternative to the Plain Old Telephone System (POTS).

Vonage, Packet8, and SunRocket are just a few of many companies that are pure-play VoIP service providers. They have no interest in selling you cable TV, conventional telephone service, or cellular minutes. Monthly plans range anywhere from $7.00 to $40.00 and calls are free in the U.S., Canada, and in some cases Europe. International rates vary with many countries as low as 2-3 cents a minute.

These are the companies that have pioneered residential VoIP for the consumer and with their low monthly calling plans, the companies that will keep the giants in the Telecommunications Industry honest.

Telco’s as VoIP Providers

Just as deregulation and the advent of cellular technology in the past, VoIP is poised to revolutionize the Telecommunications Industry. And the large telephone companies, even the cellular phone companies are entering this new era kicking and screaming.

Telco’s like AT&T, the regional Bells and others are happy to provide broadband internet access through DSL, but very few are willing to unbundle the internet service from their conventional telephone services. They could do it technologically, and a few local phone companies are offering DSL on the “local loop”, without the wire with the dial tone. The fact is, having a broadband connection that requires you to also buy a conventional telephone connection pretty much defeats the purpose, thus making VoIP through DSL impractical for most people.

That said, the Telco’s see the writing on the wall and are slowly beginning to implement Voice over IP telephony. AT&T and Quest Communications offer residential VoIP solutions starting at $25.00 and $30.00 respectively, just slightly higher than a pure VoIP service provider. All of the basic features such as call forwarding, speed dialing, and 3-way calling are included, and premium services like virtual phone numbers, conference calling, and call filtering can be had for an additional charge. International rates seem to be somewhat higher than pure play rates, though only by pennies.

VoIP and Cable Companies

If anyone is in a position to win the Telecommunication wars, it’s the cable companies. Massive consolidation in the cable industry has led to huge privately owned networks that in many cases make it unnecessary to route calls over the public Internet. Quality of Service issues can be handled in house, and after all, companies like Cisco Systems pretty much built the Internet and are largely responsible for the development of Voice over IP Telephony.

Cable companies as VoIP service providers have the ability to bundle voice with high speed data and digital cable TV, and are even now running introductory offers of all three for 99.00 a month in some markets. But be careful, introductory offers end and VoIP plans with the cable companies are some of the most expensive to be had.

While VoIP service providers like Comcast and Time Warner generally receive good reviews for sound quality, monthly calling plans cost $40.00 and $45.00 respectively. Not bad when looking at a $70.00 phone bill from Bell South, but over twice as much as a pure-play VoIP service provider. No doubt, a good reliable broadband connection through a cable modem is the ideal VoIP solution (wireless notwithstanding), but you don’t have to use your cable company for VoIP.

In the end, it all depends on whats important to you. If all you need is to call a friend in China on the same network, then a peer to peer VoIP service provider is for you. If you live in an area where it’s offered, a telecom VoIP solution promises lower bills than their conventional connections, provided you can drop the land line.

For those that have cable modems, the choice of VoIP service providers is vast. For the monthly cost of another broadband connection, cable companies will come out to install the equipment and rewire every jack in your house. And they are just a service call away. Alternatively, the pure play VoIP providers offer the lowest rates around, and the quality is usually just as good.

Just remember, it’s all in the pipe. Calls will be as clear as your VoIP service providers’ network is uncongested.