free calls allover the world



There is 3 Logiciels To Call From Your Computer To Telephone over the world

make free calls to normal telephone numbers
Here you'll find a list of voip companies that will allow you to make free call
s over internet to normal telephone numbers. You only need to download their software and you can make a free long distance international calls (often there are some limitations like amount of free minutes per month).
Here Some Websites To Make Free Call

Voipbuster ( download the logiciel For free in the site )
free pc to phone calls (max. 300 minutes per week) to any landline phone i following countries: Andorra, Australia, Austria, Belgium, Canada, Chile, Cyprus, Denmark, Estonia, Finland, France, Greece, Hong Kong, Iceland, Ireland, Italy, Japan, Liechtenstein, Luxembourg, Malaysia, Monaco, Netherlands, New Zealand, Norway, Panama, Portugal, Puerto Rico, Singapore, South Korea, Spain, Switzerland, Taiwan, USA (+mobile).evaphone
EvaPhone provides Internet telephone calls for free. This site offers free VoIP call solutions: free VoIP service lets you make PC-to-phone free international calls. All you need is a computer to start making free VoIP calls using Internet to phone. Start enjoying the benefits of Internet telephony right now!
EvaPhone provides Internet telephone calls for free. Our site offers free VoIP call solutions: free VoIP service lets you make PC-to-phone free international calls. All you need is a computer to start making free VoIP calls using Internet to phone. Start enjoying the benefits of Internet telephony right now!
Voipbuster ( download the logiciel For free in the site )free pc to phone calls (max. 300 minutes per week) to any landline phone i following countries: Andorra, Australia, Austria, Belgium, Canada, Chile, Cyprus, Denmark, Estonia, Finland, France, Greece, Hong Kong, Iceland, Ireland, Italy, Japan, Liechtenstein, Luxembourg, Malaysia, Monaco, Netherlands, New Zealand, Norway, Panama, Portugal, Puerto Rico, Singapore, South Korea, Spain, Switzerland, Taiwan, USA (+mobile).

evaphone EvaPhone provides Internet telephone calls for free. This site offers free VoIP call solutions: free VoIP service lets you make PC-to-phone free international calls. All you need is a computer to start making free VoIP calls using Internet to phone. Start enjoying the benefits of Internet telephony right now!

There is Also This Good Site Free CaLL

Free calls are just a minute away - download FreeCall now and call regular phones in lots of destinations for free. Simply click the download link below and save the installation file to your computer. After downloading, double click the installerfile and you are set to go.
DOWNLOAD

Telecommunications tariff
A telecommunications tariff is an open contract between a telecommunications service provider and the public, filed with a regulating body such as a Public Utilities Commission. Such tariffs outline the terms and conditions of providing telecommunications service to the public including rates, fees, and charges.

Why are tariffs charged?
At a minimum, tariffs imposed must cover the cost of providing the service to the consumer. The consumer may be the final user or an intermediary such as a service provider. Obviously, if a telecommunications operator cannot recover its costs, it will make a loss and the company will go bankrupt. Tariffs must also be used to cover maintenance, additional research and other indirect costs associated with providing the service. However, telecommunications service providers must be careful not to over-price each service, as prices have a direct influence on demand for that service (see supply and demand). Such an operator must constantly balance the need to provide cheaper rates, especially if there is strong competition, with the cost of maintaining the service at an optimum quality that is acceptable to the customer. If an operator charges too much, it risks alienating its customers, resulting in a loss of traffic and therefore revenue; if they charge too little, they will have insufficient capital to maintain the network's QoS. Over time this will result in customer attrition.

Components of tariffs
Tariffing systems vary from country to country and company to company, but in general they are based on several simple principles. Tariffs are generally made up of two components:

Standing charges: these are fixed charges that are used to pay for the cost of the connection to the nearest exchange and the equipment to monitor that customer's phone line or service connection. They are usually paid on a monthly basis, and called rental.
Call charges: these charges are variable and are used to pay for the cost of the equipment to route a call from the caller's exchange to the recipient's exchange. These call charges can be calculated on a fixed per call basis, a variable basis depending on the time or distance of the call, or a combination of the two. Call charges can even vary at different times of the day. For many local calls the charge is zero; see flat rate.
These components form a basic tariff system but there are much more complex versions in existence too. For example, there is generally a connection fee to connect a new user to the network.

Usually there is the option of calling collect (in the UK known as reversing charges), where responsibility for charges normally paid by the caller is accepted by the recipient.

Tariffs also depend on the bandwidth provided. For example, dial-up modem connections are charged at normal telephone costs, but connections such as DSL are usually charged using a completely different accounting system due to their always on nature.


Special tariffs
Increasingly, in some countries, the call charges are fixed at a monthly rate and included as a supplement to the standing charges, known as inclusive calls.

Emergency calls can invariably be made without charge.

Most countries have a number sequence that enable the caller to make calls without charge, sometimes known as free calls, these are usually used by companies for their sales line (in the UK these are 0800 and 0808 numbers).

Tariffs substantially in excess of the normal rate, known as premium rate, are used for information services, competition entries and pornography calls.


Impact of tariffs on traffic
Call minutes are highly elastic against price, this means that the demand for call minutes varies greatly according to price. A slight decrease in price leads to a great increase in call minutes. The higher the price, the more this effect is noticeable, for both business and residential customers on international or local calls. This means that it is often the case that more revenue is achievable at lower prices, that is, E < -1.

Internet traffic research show that the traffic intensity is directly affected by the tariffs charged in connecting customers to their Internet Service Provider (ISP). For example, a circuit-switched network provider charges different tariffs at different times of the day. It was noted that at the time that the rates decreased, the traffic intensity logged by the ISP increased dramatically and then decayed over time at an exponential rate. The conclusion of the research was that by varying prices over time, a telecommunications service provider can reduce the level of the traffic intensity at peak periods, resulting in lower equipment costs because of the reduced need to provision to meet peak demand, which in turn leads to increases in long-term revenue and profitability.
VoipBuster is a free program that uses the latest technology to bring free and high-quality voice communications to people all over the world. When you use the free VoipBuster software, you can call regular phones in various popular destinations for free or call at an incredible low rate to any other phone on the planet.

You can also call all your online friends (pc-to-pc calls) as long as you like, for free. Just click here to download VoipBuster; the download should take only a few moments depending on your connection speed.
With business firms searching for alternative ways to reduce their costs in business communications, the technology called VoIP (Voice over Internet Protocol) can be highly beneficial, both economically and functionally for small, medium and large business firms alike. The Voice over IP (VoIP) phone systems work the same way as a regular Public Switched Telephone Network (PSTN), but differs in the fact that here the medium of the internet is used as the backbone for signal transmission.

One of the key advantages of the hosted VoIP PBX system is that all the services of a regular phone system such as caller ID, voicemail and conferencing are all available at much reduced costs. Here in VoIP, both the voice and data transmissions are incorporated within the same system and hence telephone communication and digital data transfers can be done almost simultaneously along the same medium, with no high costs involved for the process.

The Voice over Internet protocol phone systems are highly versatile in their operations. The system can help companies to stay connected with their employees by setting up live Ethernet ports around their company. Companies can also connect all their global offices together with these IP telephony systems and thus save huge amounts in all long distance calls made to their offshore offices in remote locations.

For companies, Voice over IP (VoIP) phone systems can also be set up using their existing computers by using headsets and installing telephone dialer softwares. Here the headset acts as the handset of your office phone and the dialer software can emulate the functions of a regular IP Phone system. This arrangement is helpful for traveling business persons as they can easily convert their laptops into a dedicated Internet protocol phone system to keep in touch with their clients, irrespective of their location. The only external requirement is to have a high speed internet connection for the communication to take place.

Today, a number of Voice over IP service providers are offering their services in a customized manner with packages suitable to varying client requirements. For starters in business, hosted PBX phone systems are also available. These systems can save huge amounts for clients as they do not require business firms to buy and maintain in-house equipments. In hosted Voice over IP systems, all the necessary equipments for the service will be hosted by the provider of the VoIP. Thus whatever hosted PBX IP phone systems are chosen, they are sure to prove highly beneficial for companies in the long run.
AccessDirect is a leading service provider of small business Hosted PBX systems. We provide complete small business phone systems, including: voice mail, toll-free and local phone numbers, and fax-to-email service. Since 1997, AccessDirect has brought affordable, hosted PBX services to small businesses across the country
: Things have changed a bit since this article was written in the 1990's. The dot com bubble burst and for a number of years there was no free PC to phone calling. However, now, not only can you call regular phones for free, you can also get a free number for incoming calls. Read this article about combining Skype and StanaPhone for one excellent and totally free phone service. The original article from the 90's follows:

Free calling from one PC to another on the Internet has been around for quite some time, but now you can make calls to standard telephones for free.

PC to PC calling has its share of drawbacks. The person you are calling not only needs to be online they need to be running the same Internet phone software you are. The sound quality of your call is dependent on your connection speed and the other person's connection speed. If the connection is slow or there is a lot of traffic at just one end it may be impossible to hold a conversation.

On the other hand when you use services that allow you to initiate your call from your PC but call standard telephones you are the only one that needs a special setup. Typically your connection will be the only limiting factor since the service provider will be using high speed connections at their end.

I'm not saying that you will always have high quality audio, but your chances are better, particularly if you have a cable or DSL connection or if your dialup ISP has plenty of capacity and a good connection to the Internet itself.

Initially most of the services only offer calls to the US but they claim to have plans to offer calls outside the US. If you live outside the US you can still use the service as long as your calls are to the US.

MyFreeLD.com requires a free software download and currently only works with Windows 95, 98 and NT.

Dialpad.com does not require a software download and install. They use a Java applet but they now state that it requires Windows 95, 98 or NT and IE 4 or Netscape 4.5 or later browsers.

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