Voice over Internet Protocol, short for VoIP refers to the transmission of voice traffic over Internet Protocol (IP) based network. It is a category of both software and hardware that allows people to make use of the Internet.

This means that the calls that go over the Internet are traveling over privately controlled data networks that are using IP rather than by traditional circuit transmission to transfer the calls from one site to the other using a carrier system interface. They are then sent over the public controlled telephone network.

Making use of a VoIP call is just as creating a normal touch tone telephone and dial the normal phone number any time you wanted to. The person on the other line will not even notice whether you are calling on a VoIP phone or just an ordinary telephone. The main difference is that the phone calls that the VoIP uses travels over the Internet rather than through the local company’s wires.

Communicating with the Voice over Internet Protocol came to pass in February 1995. Vocaltec, Inc. initiated its Internet Phone software. The call originated on a 486/33-MHZ (higher) personal computer and telephone. It is equipped with a sound card, speakers, microphone and modem. This determines what type of software or hardware is needed to initiate and complete a call. The software reduced the voice signal and converted it into IP pockets for broadcast over the Internet.

How does VoIP work?

VoIP sends a voice signal to a remote destination. To make it happen, you have to digitize it with an Analog to Digital Converter (ADC). Transmit it and transform it again in analog format with Digital to Analog Converter (DAC) to simply use it. This is essentially how VoIP works. It sends calls over the Internet or any other Internet Protocol (IP) network by simply changing voice traffic into data packets.

The advantage

There are advantages in using VoIP. One major advantage is that it avoids tolls charged by ordinary telephone service. You can talk to the person you want to talk to, as long as you want without paying for the time.

In short, you can talk with many people all at the same time. You can also share datas with people you are talking to with, send them images, graphics, tones, videos and many more. Having lower operating costs due to reduced hardware requirements more resourceful network infrastructure. Lower cost structures allow us to offer lower rates of call compared to a traditional telephone line.

The serious dilemma

VoIP function and services involve data transfer. An interactive data voice call takes place every time you make some calls. You still have to wait for few seconds to hear if the other side of the line answered it already. This is not best appropriate for this principle. Recent development occurred that they are making adjustments or taking place of the flow of voice signals in an improved manner. But still, respect to the quality of traditional telephone lines should take place in this matter.

All of us wants to have high quality phone calls with high accessibility at a low cost rate and an Internet connection that charges using a flat rate monthly fee structure. With the technology that is present nowadays, that is not a problem anymore.

By: Robert Thatcher

About the Author:

Mesothelioma Asbestos

One of the reasons VoIP is so poplar is it affords users multiple methods for placing a phone call. Here are some choices you have when you use VoIP services:

Buy an IP phone

You can purchase a special phone that looks much like an ordinary phone, but offers an Ethernet connector. This means you can connect the phone to your router and make IP calls easily from your computer once hooked up correctly. Developers are also currently working on Wi-Fi versions of these phones, which will allow consumers to place calls from anywhere Wi-Fi is available.

Connect from one computer to another

This is probably the least complicated way to take advantage of VoIP. Simply connect computer to computer to the person you want to call. You will need some equipment, including a microphone (so you can talk to someone), speakers (to hear them) and a sound card. You’ll probably also want a fast internet connection. Other than that, use this method and you can make free long distance calls anywhere in the world.

Use an analog telephone adaptor

An analog telephone adaptor or ATA lets you connect your computer or Internet connection to an ordinary phone so you can take advantage of VoIP technology. This converter will change analog signals into digital information your computer can interpret. All you have to do is plug a cable connecting your phone to your computer and you are ready to go!

By: Frank Owen

About the Author:

Toddlers

There are not too many people who realize what VoIP is or even how it works. VoIP is known as Voice over Internet Protocol (VoIP). When you use a VoIP solution you do not need to have personal computer or any special software to be run on a personal computer. The phones calls that are made with this type of phone will allow you to make your calls over the web. You don’t need to use the traditional phone companies anymore if you don’t wish to.

With the VoIP solution you will be transmitting the phone calls over the internet instead of any of the regular phone lines that traditional phones use. You will still be able to make phone calls, dial the phone, talk on the phone and receive any phone calls in the same way that you would with a regular phone.

When you choose a VoIP service provider they will give you everything you need to start making VoIP phone calls. You will use the phone that you already have and you will plug it into a TA also known as a Telephony adapter. This should be provided for you by the VoIP service provider that you are using.
Here are some of the benefits of using a VoIP solution over a typical phone.

One: When you have to travel you can take your VoIP phone on the road with you. You can plug it in wherever there is a broadband connection.

Two: When you are using VoIP for your business you will be able to receive your voice mail and faxes in whatever email you are using. This way you can take those messages and organize them to be in any order you need them in.

Three: When using VoIP, most of the time you will not notice any difference in the sound quality.
Four: Most of the VoIP providers that you can use will offer you a flat fee that you pay every month which is definitely a lot cheaper than it is for regular phone providers.

These are just a few of the benefits that you receive when using a VoIP solution over a traditional phone. One thing that keeps VoIP solutions so cheap is that they have not yet been subjected to any tax.

Many of the VoIP solutions today will have different plans available that you can choose from. They offer different rates for each provider and they all usually have unlimited long distance calling plans. These are just a few of the benefits that you get from using VoIP. You want to make sure that you look at each service provider and what they can offer you before you choose one. You want to make sure that you get exactly what you need. So take the time to look at the providers and the plans before choosing any.

By: Tim Gorman

About the Author:

Find an Attorney

Ever come across a site that claims broadband phone is also
known as VoIP or vise verse? Or a web page that explains
PC-to-phone is VoIP? How about Internet phone service? VoIP
right? Wrong! VoIP is neither broadband phone, PC-to-phone
or Internet phone service. It’s time to set the record
straight once and for all.

VoIP is an abbreviation for Voice over Internet Protocol.
VoIP is a technology that makes such things as broadband
phone service, PC-to-phone, and Internet phone service
possible by using the Internet to send and receive phone
calls. The technology is VoIP while the means are broadband
phone or PC-to-phone and the like.

So now we know what broadband phone isn’t, I suppose this
would be a good place to explain what it is, exactly.
Broadband phone service as discussed before, uses VoIP
technology to send and receive phone calls using your
regular everyday household touch tone corded or wireless
telephone.

Technically broadband phone service doesn’t even need your
computer to work, you just need a broadband Internet
connection, and both DSL or cable broadband will work.
You’ll also need a broadband telephone adaptor to plug your
phone line into instead of the usual wall jack. Pretty
simple huh?

What broadband phone service allows you to do is bypass your
telephone company, and connect your call directly to the
same grid your phone company uses. Can you guess what that
is? Right, the Internet. All this time your phone company
has charged you just to connect your call to the Internet!
What a rip off, right?

Now just wait, it gets better. So far Uncle Sam and the
telcos have not been able to tax or collect on sir charges
as had been the case for many years with your landline phone
company. Right now additional charges are very minimal. Did
you know that taxes and hidden fee’s can make up as much as
20% of your landline phone bill?

Now on to PC-to-phone service. PC-to-phone works in much the
same way broadband phone works, but without an adapter.
Instead you just need a headset or speakers and microphone
and PC-to-phone software installed on your computer. You can
use PC-to-phone to call someones phone from your computer,
and sometimes people can even call your computer.

Now before you get excited, PC-to-phone is not free. The
cent per minute rates are low for long distance, but you
normally get charged the same amount for a local call. Whats
worse, PC-to-phone services actually do no service for you
at all. It uses the software that you downloaded and host on
your computer to track your calls, and doesn’t cost them a
penny when you make a call. You’re just paying for the
software over, and over, and over again.

Internet phone service is just a vague term for broadband
and PC-to-phone type services. So now that you know what
VoIP is not, and what broadband phone service and
PC-to-phone is, why are you still using that landline phone?
Broadband phone service is without any doubt the cheapest
phone service on the planet and is the best way to take
advantage of VoIP technology. Not to mention, it finally
gives you a way to “stick it” to your phone company.

By: Daymon Hoag

About the Author:

Trading

By now, most business enterprises must be aware of the fact that VoIP systems can integrate the telephone needs with computer applications like E-mail, Fax, Web conferencing, and Video Phone needs. Combining all of these services into one basic application means a lot of savings and a great degree of convenience to the user. You can use your phone and simultaneously access all of your other programs.

In today’s age of free market economy with competition becoming keener, businesses are avidly looking out for better communication facilities. Customers are also searching for the best VOIP applications that will help them interact more effectively with the suppliers. One thing appears certain. The prospects of the VOIP industry looks promising and the VOIP phone providers can go for the overkill.

Companies in order to stay and survive in the competitive race are making desperate attempts to come up with new and creative VOIP technologies to increase their market share and simultaneously cater to the needs and requirements of their customers.

There are many software applications /soft phones that enable users to place VoIP phone calls directly from a computer with a headset, microphone, and sound card. Internet telephony service providers may offer you soft phones but will impose condition that you use their services. Software-based VoIP applications are a bargain offer to subscribers because they already have most of the components necessary to get started with little or no further investment.

A VoIP phone may appear like an ordinary corded or cordless telephone, but it is capable of being connected directly to a computer network. A dedicated VoIP phone consists of a phone and base station that connects to the internet or it may also operate on a local wireless network.

For users who travel a lot globally and need to be in constant touch with their headquarters and family, the obvious solution is VoIP for iPhone. With a choice of soft phones available for iPhone, there can be no limit to the number of calls that one can make free or paying a paltry rate. All globetrotters making a lot of long distance and overseas calls will know how costly these calls can be.

Some VoIP applications use proprietary encryption methods. VoIP encryption software is usually installed alongside the primary VoIP application and must be configured properly for it to function flawlessly. But the hitch is both the calling and called parties must have encryption software installed for encryption to take place.

RingFree was one of the pioneers in iPhone VoIP services, offering a web-based soft phone for the iPhone. The RingFree phone is licensed by PhoneGnome and is also a fully accredited member of the iPhone developer program.

The RingFree dialer uses a GSM voice connection and facilitates a user to make free calls and IM with contacts on Skype, GTalk, MSN, Yahoo Messenger – besides many other IM services. You are not required even to be a registered user with these services to make calls to their users.

With RingFree you can make calls through the VoIP service provider of your choice including PhoneGnome, Vonage, VoicePulse, Gizmo Project, vBuzzer, ViaTalk, and many others. It is also possible to make calls through an office phone system or PBX, including Asterisk and other standards-based PBX products.

By: Cyril Bird

About the Author:

Toddlers

The PC to phone is an innovative method, whereby callers can make phone calls from any PC. The user can dial calls from the computer to a mobile phone or a landline phone. This method involves the user to access internet connection. By this system the user can make calls at the lowest possible call rates. The call quality remains excellent in VoIP based IP telephony. The billing method though is based on per second count but yet the rate is reasonably less.

In the telephony involving PC to phones, the user gets to utilise ‘calling card’ and ‘virtual numbers’ to dial a call to a specified destination. In case of calling cards, the users make use of a local access number at the lowest possible rates. These numbers help them to access the services of VoIP service providers. The virtual numbers are a direct calling facility provided to VoIP users. It helps users to access instant connectivity and market reach.

The best part about PC to phone solutions is that the user can make free calls from the computer while simultaneously accessing information and chatting with people. The users can also make conference calls to a number of people from the computer. The user of these sort of VoIP calls is also entitled to Fax calling.

The PC to phone solutions is available with no connection charges or monthly fees. The users can make use of the mobile for a longer period of time. There is no expiration date or time. The user can track calls and the account balance once a call is being terminated to the end user. The users avail these the services in order to make the best use of VoIP based IP telephony. The tracker of this system is used to keep one updated about expenditures incurred while making VoIP based PC to phone calls.

This system of calling is easy to access for its easy activation and online customer billing panel. The customer billing panel is the authority that takes care of billing provision provided to the customers online. The users of VoIP phone are varied and access the voice over service from any part of the world. This is the reason why it is necessary for users to make bill payments online. The online billing panel is how it becomes possible for users to make payment of bills from any part of the world. Thus, the user remains gratified to access the services from any region of the world.

By: Nisha M Garg

About the Author:

Multi-IP Hosting for SEO

Making international or long distance calls through your standard phone lines or public switch telephony network is enough to create a deep rip in your pocket. If you are a frequent traveler or if you have friends and families staying overseas, your trouble will only escalate further with your telephony expenditure rising due to frequent international calling. International calling cards is one option that you can rely on for making long distance calls.

Why Calling Cards?

Understanding Calling cards is no rocket science and chances are you would have most probably heard about them or used them too. A calling card is a sort of a telecommunication credit card through which you can make long distance calling at cost effective rates. By using a calling card instead of a hotel’s phone service or your standard phone, he surcharges are waived off.

Prepaid phone cards can be purchased from a calling card service provider and is available for different affordable denominations. For instance 5$,10$, 20$ and so on. You can make calls worth the amount of the calling cards. One of the prime reasons for their growing popularity is that through the same card you can make international calls too besides making long distance domestic calls. Also prepaid calling cards are very small in size and therefore it is extremely easy to carry them with you where ever you go.

Increasing Your Revenue Generation Through Calling Cards

The market for phone cards [http://www.connect2globe.com/calling-card-platform.html] is red hot right now and this is the best time to start selling this little piece of paper that is capable of tremendously increasing your revenue. If you are looking to step into the fast rising IP telephony sector then calling cards could well provide you with a very profitable solution.

Nowadays an even better preposition is put forth by certain providers dealing with VoIP enabled services. The provider would provide you with entire infrastructure and technical equipments or hardware needed to generate calling cards and PIN numbers. Thereby your investment in the business minimises substantially and so does the risk factor.

By: Angela Hayden

About the Author:

Affiliate Marketing

People feel the need to communicate, either to share information or just to have fun. As usual, technology is there to give a helping hand to people and make their lives easier. Communication was made very simple when the telephone was invented. Sounds were transmitted over long distances in a matter of seconds. Now something better is here to help us communicate faster and cheaper: VoIP – the future of voice communication (especially because of the prepaid phone calls!)

If you haven’t stayed in touch with computers and internet technology (which is quite difficult these days), then you might not know what VoIP is, even if it’s very popular nowadays. VoIP stands for Voice over Internet Protocol which basically means that you can make phone calls over the internet. VoIP first started out as computer to computer calls. Putting the earphones on and talking into the microphone was easier for those who used the internet on a daily basis. Of course, they needed and had an internet connection (broadband or DSL modem connection) and special VoIP software.

At first people tried to use the classic 56K dial-up connection, but the signal was poor and one couldn’t understand what the other person was saying. This kind of connection didn’t have enough speed. Today technology has improved and VoIP doesn’t only mean computer to computer calls. Today, if you have a computer and a broadband connection, you can place computer to phone calls which means you can call someone who owns a regular phone from your computer. VoIP specialists paid attention to other options as well and worked on a new technology that now allows people to make computer to cell calls. This means you can call someone on their cellular phone from your computer.

The idea of VoIP becomes more and more attractive because of one thing: it’s cheaper than regular phone calls. PC to PC calls are usually free and PX to phone calls are very cheap. Even the PC to cell phone calls are affordable, all through a prepaid phone calls system. VoIP technology transforms the sounds from analog to digital data. The method is different than the traditional way and some might say it’s not transmitted over a secure channel. For those who fear that anyone who has the tools can listen in on your conversations, just remember your local phone calls are not very safe either and the advantages of VoIP communication are more attractive than anything else.

A big plus for the VoIP system is that today you don’t need a computer to use it. All you need is a modem and a broadband or satellite connection and a phone. This means that you can take your phone with you wherever you go. For example if you go on vacation to your house on the seaside you don’t need to have two phone numbers. All you have to do is take your modem and phone to your house on the seaside. You will have the same number so people can reach you just as easy. It may look the same, but it can be cheaper.

Another advantage of the VoIP system is the prepaid phone calls option. What are prepaid phone calls? Well, it’s simple. When you buy a VoIP system and you set everything up you will buy some credit. Out of this credit you can make all the phone calls you want. That’s why it’s called prepaid because you pay in advance for the services you profit from. One of the aspects you might not enjoy so much when using prepaid phone calls is that, after you use all of your credit, you won’t be able to make any phone calls. However, the good thing is you set yourself a limit and spend as much as you consider fit on communication. You can economize if you use prepaid phone calls and obtaining more credit is a very easy and fast process with the help of your internet connection. This kind of system for prepaid phone calls is only available when you use a VoIP system to a phone or cell. It’s not available for computer to computer calls because those are usually free.

VoIP is the next evolutionary step in communication, so you should really be thinking about letting go of the memory of your phone and direct your attention towards the computer. The only trick in getting the best deal is to be well informed and eager to make use of modern ways. You should really consider prepaid phone calls also because the advantages are more than pleasing. This goes for the whole VoIP system – it’s an investment that you won’t regret.

By: Amelie Gam

About the Author:

Parenting Blogs

For a long time, wireless cell phones using broadband were the only solution to communicating on the go. But a few years ago, people developed a new way to communicate with their phones and it’s called VoIP, or voice over internet protocol. Many people may have already heard of Vonage, the company that pioneered the use of VoIP, but these same people may not know what it is and how it works. People also might be wondering why it’s a lot cheaper than traditional wireless plans.

VoIP is a new revolutionary way to make phone calls, sometimes for free. This new technology allows you to make phone calls through your computer and an internet connection. It uses IP addresses to connect you to whoever you’re trying to call. But voIP isn’t limited to just computer to computer phone calls. It can also make calls when someone is in reach of any wi-fi hotspot. All you need is a IP phone and a power supply. Of course, with every new technology, there will be up-sides and down-sides.

When you subscribe to a service like Vonage, they will only charge you around thirty dollars a month while other cell phone companies will charge around fifty. If you download VoIP software off the internet and use it to make long distance calls, it will cost you nothing in most cases and it takes around five minutes to set it up. Now, companies are developing ways to allow people to use voIP on popular smart phones such as the Motorola Q and the Samsung Blackjack. The reason it’s so cheap is that voIP costs about a two thirds less than wireless to maintain. Placing a call using VoIP will only cost a company like Vonage one third of the cost that Cingular or T-mobile has to pay. And now that people know how to convert wireless phones to IP phones using Motorola Q accessories or Samsung Blackjack Accessories, cell phone companies are starting to lose business to VoIP providers, but new technology always has certain important disadvantages.

For example, when you do not have a WI-FI signal, the phone will have no dial tone. Also, emergency calls to 911 will be a problem as well. These IP calls are untraceable so if you are unable to tell the 911 operator where you are, they won’t be able to find you.

VoIP won’t be a large threat to wireless companies for a decade or two because of these problems. They are not small either and it will take companies like Cingular more than a decade to switch to this cheaper technology. Stay with your expensive wireless company for now.

By: Natalie Aranda

About the Author:

Cure Acne

Imagine phones (that look like regular phones as we-know-it-today) connecting to the Internet via an Ethernet jack (similar to a PC) instead of the phone plug on the wall. These are called IP-based phones. These phones do not use analog phone lines – instead they get connected to the Internet. One would pick up the receiver and make a phone call just as it is done today and VoIP converts the human voice into IP packets (data similar to email data) and pushes it out through the Internet to the phone switch where it is terminated. In a nut shell, VoIP digitalizes voice into data packets, sending them and reconverting them back into voice at destination.
What are the benefits of VoIP and why you should consider it? To compete effectively in the eWorld, a decent businesses infrastructure MUST HAVE two essential components: A High-speed Internet connection and a sophisticated phone system.

Up until now, to build a solid infrastructure, small businesses had to spend lots of money for having multiple phone lines, perhaps an 800 line, fax line, credit card machine, to name a few. These days the ONLY essential component to worry about is having a reliable high-speed Internet connection. Connectivity can be addressed with either cable or DSL service (typically $250 per month) through cable providers such as Comcast, RCN, etc. and DSL can be provided through the Verizons of the world. The good news is that with the arrival of VoIP, there is no need to pay a dime for multiple phone lines, any phone system (PBX), any local/long distance calls, phone maintenance, etc. At 30% to 50% less than the cost of a typical phone system, a VoIP system will provide a more sophisticated system with increased functionality than any analog phone system. It offers an enterprise-level system that was affordable ONLY by fortune 500 companies. Now small businesses can compete like big corporations at a fraction of the cost!

Small businesses are beginning to realize that IP-based phone system streamlines their communications needs and their call flow in ways that was not possible a year ago. As a result they can improve the customer experience and combined with wireless IP communications, employees can become completely mobile. The beauty of it is that IP enables the phone to be anywhere – this is a perfect solution for companies with remote/satellite offices who wish to have one uniform phone system for all employees regardless of their location.

There’s a whole list of benefits unlocked by VoIP beyond the obvious. One of the most important advantages of using VoIP is reliable continuity. Imagine having a system that can stay operational through the Sept. 11 attacks in New York, or the August blackout and a whole list of building failures by the central phone system. In a typical VoIP system the main elements of the network are offsite, they’re automatically protected from these sort of issues. Another benefit is, unlike a traditional phone system [Time-Division Multiplexed TDM], where the environment is a common point of failure, in a VoIP it is very easy to put in redundancy in which all clients connect to the outside world by more than one path. This guarantees phone connectivity and no call is ever lost.
IP telephony lowers the costs of communications system tremendously while increases productivity in more ways than one. Consider a world where ALL communications, including eMail, voice messages, conference calls, and/or even wireless devices can be integrated through a single system where employees, no matter of the location, can be contacted. For companies with multiple locations, VoIP system can eliminate the need for several receptionists – which is growing in popularity.

The benefits of VoIP are endless. It eliminates the need for having an expensive PBX system; it saves time and resources associated with the maintenance & supporting such systems; it removes the hassle of dealing with phone companies; on and on … while offering a superior phone system at 30% to 50% of the cost.

By: Hadi K Shavarini

About the Author:

Children’s Behavior