IP Telefoni. Et af de mest spændende tiltag indenfor telekommunikation er IPtelefoni. IPtelefoni giver mulighed for nye og spændende kommunikationsmuligheder til en meget lavere pris end ved de almindelige telefonløsninger.
Hjemmesiden vil give dig informationer og links til de mest pålidelige IP-telefoni-leverandører. Hjemmesiden opdateres jvænligt, således at du altid vil have de nyeste informationer om området. Du er velkommen til at sende mig en
, hvis du har et godt tip om IPtelefoni.
Bredbåndstelefoni, IPtelefoni, VoIP (Voice over IP) - kært barn har mange navne. Disse begreber dækker alle over det at kunne føre en telefonsamtale over en internetforbindelse.
IPtelefoni kræver at man har forbindelse til internettet. For nogle iptelefoni-løsninger er det nødvendigt, at man har en PC tændt.
Det er muligt, det afhænger af udbyderen.
Du kan ringe til alle - præcis som ved en almindelig telefon.
Det er ikke anderledes end ved et normalt telefonopkald.
En hurtig internetforbindelse, og en mikrofon + højtaler eller en iptelefon.
Har du en ip-telefon vil den ringe som alle andre telefoner.
IPtelephony / VOIP. One of the most exciting advances in telecommunications is IP telephony. IP telephony enables customers to enjoy advanced communications features with a lower investment and at lower monthly costs than they ever could with traditional telephony solutions. IP telephony is also called Voice-Over-Internet Protocol - VOIP.
This homepage provides information and links to the best VOIP on the internet. The homepage will
be updated frequently. All the new information about VOIP can you allways find on this homepage.
You are welcome to mail
me, if you have any information of interest about VOIP.
What is VOIP?
Voice over Internet Protocol (VoIP) - technology that enables one to make and receive phone calls thru the Internet instead of using the traditional analog PSTN (Public Switched Telephone Network) lines.
Do my computer has to be open to make/receive voip calls ?
VOIP demands a internetconnection. Some requires an open computer others don't.
What equipment do I need for VoIP phone calls?
Your existing incoming high-speed Internet connection should be sufficient but the higher the connectivity the better the signal. In terms of hardware, you can hook up an inexpensive microphone to your computer or connect a phone directly to a VoIP telephone adaptor (ATA). Or you can use a phone specially made to work with Internet Voice
If I have a VOIP service, who can I call?
You can call anywhere, exactly like a switched phone service.
Is the sound quality good enough for everyday use?
Will I be able to use my computer while making a VoIP phone call?
Yes you most certainly will be able to use your computer while making calls on your VoIP network.
How will I know when I receive a phone call over my VoIP service?
If you have a VoIP phone it will ring like any other telephone
What are the computer system requirements for VoIP?
The specific requirements of any VoIP system must be checked with each individual VoIP provider.
How do I make a VoIP phone call?
Making a VoIP phone call is no different from using a regular land line telephone. You pickup the receiver and listen for the dial tone. You can then dial your number as you always have in the past.
More Information about VOIP
Voice Over Internet Protocol
by Alan Jason Smith
With VOIP technology, you can now place a phone call to someone on the other side of the world using your broadband internet connection rather than a telephone. VOIP technology, in essence, takes the analog signals from your voice and converts them into digital signals able to travel over the internet. Then, at the other end, VOIP converts the digital signal back to the spoken word. Types of VOIP service vary.
Some VOIP providers only allow you to call other users of the same VOIP provider; other VOIP providers allow you to call anyone with a telephone. To break it down, there are three basic types of VOIP service: With an ATA (an analog voice adaptor), which is box that connects your computer (or your internet connection) to your telephone for VOIP use. With an IP phone, a special VOIP phone that is by all appearances a regular telephone but with special Ethernet connectors allowing you to hook it up to your router. Before long, WIFI VOIP phones will be on the market, allowing you to place a VOIP call from any internet hot-spot.With just your computer, you can install VOIP software and place, for free sometimes, VOIP phone calls anywhere in the world.
Get a sound card, speakers, a microphone, and an internet connection, preferably broadband, and youÕre good to go. Probably one of the most apparent benefits of VOIP is how it relieves you of the need to pay the telephone company for phone service. That's one more bill out of your life! You only need to pay your broadband bill (plus VOIP charges) to have your telephoning needs met as well, and a VOIP bill is usually much cheaper than a phone bill. If you carry an internet-enabled laptop with you wherever you go, say, on a vacation, then all you need to do is bring your VOIP adapter and/or IP telephone and you've got service as good as, if not sometimes better than, a cell phone.You must also consider the disadvantages before diving in and going VOIP. For one, your VOIP service may not respond well during power outages and server failures. If your internet is ever out, your VOIP will be out as well, and thus your ability to place phone calls.
Additionally, not all VOIP providers offer 9-1-1 or directory assistance calls. Before purchasing VOIP hardware and service, make sure the VOIP company you choose provides the services you need. Interestingly enough, you may have been placing VOIP calls for a long time now without even knowing it. Telephone companies have been using VOIP technology to make their services more efficient. You can also expect most of the same features from your VOIP service provider as you currently get from your phone company. VOIP service often includes caller ID, call waiting, call transfer, return call, and other convenient features youÕre used to.
Additionally some VOIP providers offer call-filtering services, letting you choose how calls from a designated number are dealt with. Maybe you forward the call to a different number elsewhere, maybe the caller gets a busy signal from you, or a message saying your number is Òno longer in serviceÓ. Some even allow you to check your voicemail over VOIP and add voice messages as email attachments.VOIP is a burgeoning technology with extremely promising possibilities ahead of it. Before long, Ma Bell may become obsolete.
About the Author
Alan Jason Smith is the owner of http://www.joovoip.com which is a great place to find VOIP links, resources and articles. For more information go to: http://www.joovoip.comLinks cheap VOIP provider
Is Voice Over IP Right For Me?
by Dave Markel
Copyright 2005 Dave Markel
For those of you that don't already know, Voice Over Internet Protocol (VoIP) allows you to make telephone calls using your internet connection. VoIP converts your voice to a digital signal which is sent over the internet to where you made your call. The digital signal is converted back to an analog one when it reaches its destination. This allows you to make calls to anyone you want, regardless if they use VoIP.
Setting Up Your VoIP System Setting up your VoIP system is simple. To start you need to have a broad band internet connection. If you choose a company like Vonage for your VoIP service you will need to buy their hardware. It is a rather inexpensive purchase that is installed like a router; between your computer and your internet connection. Plug in a standard phone and you are ready to go. The VoIP phone works the same as your traditional phone system.
What Are Some Advantages of VoIP? The big advantage is cost savings. Since your calls are made over the net there really is no long distance. So right away you save on long distance charges. This is the primary reason why VoIP has become so popular.
Another advantage to VoIP is that it can allow you to disconnect your regular phone line. If you have broadband internet there is no need for you to maintain a telephone line as well. VoIP frees you from having to have this phone line. More money saved.
A secondary phone number from a different area code is also a big advantage. With some voice over IP services you can get a second phone number from an area code where you receive a lot of calls form. For example, if your parents live in Toronto and you live in New York you can get a second number with a Toronto area code. Now your parents can call a local number to reach you in New York. Now they save on long distance as well.
Disadvantages of VoIP. With any new technology there are some down sides as well. Voice over IP is no exception. With some VoIP services 911 calls are not possible. In general this is a small issue, after all how often do you call 911. However, when you need 911 it is really important that the service works.
VoIP is power dependant. If there is a power outage your VoIP phone will likely not work. Although this problem also happens with most regular cordless phones.
If your internet connection has periods of slow service this will have a negative effect on your VoIP phone. The result will be calls where your voice will be broken up and garbled.
It is quite likely that you will not be able to access services you enjoy with your regular phone service. Although features like voice mail, call waiting, call forwarding, can be obtained with your VoIP service directory assistance will likely not work.
You also may not be able to use your current phone number. If you do not live in a major center it is unlikely that you will be able to simply roll your current number over to your VoIP service. This is the problem I currently have and is the last stumbling block before I can go with VoIP. The only number I can get would be for a city 4 hours away. The result would be that anyone calling from where I live would have to call long distance to phone me.
Anytime you have to make a decision to go with new technology you have to way the advantages with the disadvantages. If you can live with the few disadvantages that voice over IP currently has you can save a lot of money on your long distance calls.
About the Author
Max Power is the owner of Best Voip Technology . Visit the site at http://best-voip-technology.com Links cheap VOIP provider
Is My Home Ready for Voice over IP (VoIP) Telephony?
by Chuck Smith
VoIP, or Voice over Internet Protocol, is finally reaching out to thousands of average homes to offer huge savings in telephone costs. Already popular with the corporate world, VoIP, sometimes called Internet Telephony, IP telephony, or Internet phone, uses your computer's broadband connection - not traditional phones lines - to make long distance, inter-state or local calls.
VoIP works by converting your voice into data, transmitting it over the Internet, and then converting it back into a voice stream so that it can be played on any telephone in the world - almost in the same way your computer transmits email over the Internet.
Less expensive than traditional phones, and convenient -- you just use your computer or a VoIP-ready phone and a broadband Internet connection to make your calls -- VoIP makes for good economic sense. Around for a decade now, VoIP has overcome teething problems to come of age, using advances in PC and IP technology to provide voice quality telephone calls at low Internet rates.
Rising Popularity International and state-to-state calls, expensive on conventional phone systems, are available at lower prices on VoIP. Finding this cost saving and its voice quality attractive, more home users and businesses are choosing to opt for VoIP.
But, to work well, VoIP needs a good bandwidth connection, such as broadband cable or DSL. Freely accessible nowadays -- 22% of Americans use broadband right now and the numbers are rising each day -- analysts estimate that 50% of Americans will use VoIP in the next two to three years.
The Ins and Outs of VoIP To use VoIP, you need a broadband connection (either cable or DSL), a regular phone or computer microphone, and a special VoIP router adaptor to connect your phone to the Internet. And, you'll also need the services of a VoIP service provider, such as Vonage or Skype. Depending on the service you use, you can either use the telephone connected to the VoIP router, or call directly from your computer using your computer's microphone and speaker.
Your call connects to your VoIP service provider, and they route the call to the phone number you dialed, converting the VoIP data into a plain old telephone call before reaching its destination. This is how you connect to any telephone in the world, regardless of whether the person you are calling is using VoIP or plain old telephone service.
There are a number of different companies that offer VoIP services. But make sure they provide good voice quality and reliable support, and comply with Industry Standards. Ask potential service providers about the security controls they use to ensure your data and identity is safe and not open to hackers or virus attacks. You can test several trial downloads before you choose your VoIP service provider, and you can always visit user forums on the Internet to check out the kind of problems that customers experience with these service providers.
Cost Factors Right now, VoIP is fairly inexpensive, averaging around $15 - $65 per month. This is because the VoIP industry enjoys special tax breaks and other privileges. These privileges may be withdrawn in the future, though lobbyists are trying hard not to let that happen. In any case, VoIP is likely to become less expensive as more people turn to it in the future.
In addition, there are a number of free VoIP service providers (who usually have some paid upgraded services) that will allow you to make free VoIP calls among the users of their network. For example, if you sign up for the free Skype service, you can connect with any other Skype user and talk for free. VoIP - the Pluses and Minuses Apart from the ease of use, people choose VoIP because it is inexpensive, letting them "phone-trot" any wherever they want to without having to worry about the length of a call, how often you call, or the cost when the bill arrives. Additionally, with some VoIP services, there are no fixed monthly charges to pay, like a regular phone.
On the other hand, if your Internet connection is down, your Internet phone is inoperable as well. And, slow IP connections can hamper VoIP transmissions, causing problems like echoes, delayed response times or voice failure. It's the sort of thing that happens when you find it difficult to connect to the Web, or can't download a file, only it affects VoIP more.
Still, with the advances made in VoIP technology over the past year or so, and the growing momentum with consumers, VoIP is definitely worth looking into for your home. There's even a site that will let you test whether your home broadband connection is ready for VoIP. Just go to www.TestYourVoIP.com, and test your home broadband connection in less than 5 minutes for free.
So take a chance and look into VoIP. You may be surprised at how much money you can save every month on phone services -- and you can brag about your technical savvy to friends, co-workers, and neighbors!
Chuck Smith runs http://www.LGVoIP.com, a resource for information about the Voice over IP (VoIP) industry. Find out more about VoIP, and whether VoIP is right for you, at LG VoIP. Links cheap VOIP provider
VoIP 101: Voice over IP for Beginners
By Rich McIver
For those who have never heard about the potential of VoIP, be prepared to radically change the way you think about your current long-distance calling plan. VoIP (Voice over Internet Protocol) is very simply, a method for taking ordinary analog audio signals and turning them into digital signals that can be sent over the Internet.
So what? Well, for those of you who are already paying a monthly fee for an Internet connection, this means that you can use that same connection to place free long distance phone calls. This process works by using already available VoIP software to make phone calls over the Internet, essentially circumventing phone companies and their service charges.
Interestingly, VoIP is not an entirely new thing. In fact, a number of providing companies have been around for some time. But it has only been with the more recent explosion of high-speed internet access usage, that VoIP has gotten any attention. Now the major telephone carriers are setting up their own VoIP calling plans throughout the US, another testament to the potential of the technology.
How VoIP Is Used
While there are a number of ways that VoIP is currently being used, most individual callers fall into one of three categories: ATA, IP Phones, and Computer-to-Computer.
ATA or Analog Telephone Adaptor, is the most common way of using VoIP. This adaptor actually allows you to hook up the phone that is already in your house, to your computer, and then your Internet connection. What the ATA does, is turn the analog signals your phone sends out into digital signals that can be sent over the Internet. Setting up this system is quite simple. It simply requires that you order an ATA (its an adaptor remember), plug the cable from your phone which would normally go into the wall socket into the ATA, and then the ATA gets plugged into your computer, which is connected to the internet. Some ATAs include software that has to be installed on your computer before its ready, but basically it's quite a simple process. Then you are ready to make some calls.
The next type of VoIP usage utilizes IP Phones instead of your home phone. The IP Phone looks just like a normal phone, with all the same buttons and cradle, the only difference is that instead of having a normal wall jack connector, it has an Ethernet connector. This means, that instead of plugging in your IP phone to the wall jack like you would with a regular analog phone, it gets plugged directly into your router.
This option allows you to circumvent your personal computer, and it also means that you will not have to install any software, because its all built in to the handset. In addition, the fact that Wi-Fi IP phones will soon be available, which will allow subscribing callers to make VoIP calls from any Wi-Fi hot spot, make this option an exciting possibility.
The simplest and cheapest way to use VoIP is through computer-to-computer calls. These calls are entirely free, meaning no calling plan whatsoever. The only thing you need, is the software which can be found for free on the internet, a good internet connection, a microphone, speakers, and a sound card. Except for your monthly internet service fee, there is literally no cost for making these calls, no matter how many you make.
For large companies, VoIP also offers some very unique possibilities. Some larger companies are already utilizing the technology by conducting all intra-office calls through a VoIP network. Because the quality of sound is comparable to and in some cases surpasses that of analog service, some international companies are using VoIP to route international calls through the branch of their company nearest the call's destination and then completing it on an analog system. This allows them to pay local rates internationally and still utilize the same intra-office VoIP network that they would if they were calling someone in the next cubicle over.
Other Advantages of VoIP
While your current long-distance plan covers you for only one location, say calls made from your office, with VoIP, you can make a call anywhere that you can get a broadband connection. That is because all three methods above, unlike analog calls, send the call information via the Internet. This means you can make calls from home, on vacation, on business trips, and almost anywhere else. Anywhere you go, with VoIP you can bring your home phone along with you. In the same way, computer-to-computer connections mean that as long as you have your laptop and a connection, you're ready to go.
There are also some nifty benefits to having your calls transmitted over the Internet. For example, some VoIP service providers allow you to check your voicemail via your e-mail, while others allow you to attach voice messages to your e-mails.
How VoIP Works
The current phone system relies on a reliable but largely inefficient method for connecting calls known as circuit switching. This technique, which has been used for over 100 years, means that when a call is made between two people a connection is maintained in both directions between callers for the duration of the call. This dual directional characteristic gives the system the name circuit.
If, for example, you made a 30-minute call the circuit would be continuously open, and thus used, between the two phones. Up until about 1960, this meant that every call had to have an actual dedicated wire connecting the two phones. Thus a long distance call cost so much, because you were paying for pieces of copper wire to be connected all the way from your phone to the destination phone, and for that connection to remain constant throughout the call.
Today, however, your analog call is converted after leaving your house to a digital signal, where your call can be combined with many others on a single fiber optic cable. While this system is certainly an improvement over the past copper wire system, it is still quite inefficient. This inefficiency is due in part to the fact that the telephone line can't distinguish between useful talking and unneeded silences. For example, in a typical conversation while one person is talking the other person is listening.
Thus the current analog system uses roughly half its space sending useless messages like this silence. But there is also more information, even down to pauses in speech, which under a more efficient system can be effectively cut out rather than wasting the circuit space. This idea of only transmitting the noisy bits of a telephone call and saving a great deal on circuit space, is the basis of Packet-Switching, the alternative method to circuit switching that the VoIP phone system uses.
Packet-Switching is the same method that you use when you view a website. For example, as you read this website, your computer is not maintaining a constant connection to the site, but rather making connections to send and receive information only on an as needed basis (such as when you click on a link). Just as this system allows the transfer of information over the Internet to work so quickly, so also does it work in the VoIP system. While circuit switching maintains a constant and open connection, packet switching opens connections just long enough to send bits of data called packets from one computer to another.
This allows the network to send your call (in packets) along the least congested and cheapest lines available, while also keeping your computer or IP phone, free to send and receive messages and calls with other computers. This way of sending information, not to mention data compression, makes the amount of information which must be transmitted for every call at least 3-4 times less for VoIP than the exact same call in a conventional telephone system. For this reason, VoIP is so much cheaper than conventional calling plans.
The Future of VoIP
While most analysts believe it will be at least a decade before companies and telephone providers make the full switch to VoIP, the potential for the technology's use today is already quite astounding. A report by the Forrester Research Group predicts that by the end of 2006, nearly 5 million U.S. households will be using VoIP phone service. With the savings and flexibility that the technology already offers, and new advances just ahead on the horizon, we can expect those numbers will only increase in the future.
Rich McIver is a contributing writer for VoIP Now: Voice over IP News ( http://www.voipnow.org ).
Article Source: http://EzineArticles.com/Links cheap VOIP provider
What’s Your IQ on Basic PC Phone (VoIP) Knowledge
By Dee Scrip
Short T/F quiz
1. T / F You can save a significant amount of money using VoIP rather than traditional telephone/cell phone calling methods.
2. T / F The minimum requirement for VoIP is a broadband (high speed) connection.
3. T / F VoIP security is not an issue to be concerned about because most computers are protected with firewalls.
4. T / F Over 75% of the world will be using VoIP for communication within the next 3-4 years.
5. T / F You can make all your phone calls anywhere in the world from your computer.
6. T / F Peer-to-peer (P2P) networks are perfectly safe to use, especially if your computer is protected with firewalls.
1. The answer is True. In fact, it is the tremendous savings of up to 80% off traditional phone calling that makes VoIP attractive to consumers and businesses. The only equipment needed for VoIP is your PC and a microphone (if one is not built into your PC). Beware of VoIP service providers that require you to purchase additional equipment and/or sign contracts.
2. The answer is False. Although the public has been fed a steady diet that the minimum requirement for VoIP is a high speed (broadband) connection, this is absolutely false.
Over 90% of the VoIP providers have used this false premise as a smokescreen to take your focus off the fact that their priority was and is to line their own pockets rather than expend the time, effort, and funds to develop technology that incorporates dial up capability.
The technology required for dial up connections to use VoIP involves the ability to compress data packets down to a minimum size of 8 kbps prior to traveling over the Internet.
3. The answer is False. Security should be the most important feature of any VoIP solution provider. Firewalls do not incorporate protection for VoIP. VoIP security should incorporate protection against identity theft, Trojan horses, viruses, and worms.
Craig Pollard of Siemens advised that “Voice must be protected like any other application". He further stated that, "Along with IT directors and telecom managers, a number of financial directors came to our road shows, which may not be surprising considering the damaging potential of VoIP threats if a network is not properly protected."
Over 90% of VoIP solution providers do not operate on secure lines. These providers, in order to save a few dollars at your expense, operate on industry standard codec (encryption codes) and industry standard protocols which are publicly open and interpretable. Hacker friendly providers offer hacker manuals, software, programs, and even processor chips that makes accessibility to your computer from these industry standards – as enticing as chum is to sharks in a feeding frenzy.
When a computer hacker gains unauthorized access to your computer, their sole purpose is to steal your identity and sell your personal and confidential information to other criminal entities. In addition, they often plant Trojan horses, viruses, and worms into your computer.
4. The answer is True. Industry insiders such AT&T says, “VoIP traffic is projected to account for approximately 75% of the world’s voice traffic by 2007”. This suggests a major paradigm shift in communication.
5. The answer is True. Not only can you make all your phone calls anywhere in the world from your computer, you can also travel with your computer phone. Simply by bringing your unique number and password, you can download your phone with your entire contact list. Of course, PC to PC is usually free between subscribers. PC to telephones and cell phones typically involves fees at drastically reduced rates when compared to traditional calling rates.
6. The answer is False. P2P networks use industry standard codec (encryption codes) and industry standard protocols which are publicly open and interpretable.
John Ashcroft, Attorney General, in remarks at the High Technology Crime Investigation Association 2004 International Training Conference held on September 13, 2004 stated, “We have seen worms and viruses attack…disrupting basic services…And with the increased use of the Internet and especially peer-to-peer networking, we have seen malicious code spread more quickly and infect more personal computers than ever before. The cost of these worms, viruses, and denial-of-service attacks…reaches into the billions of dollars.”
P2P networks such as Skype operate by taking bandwidth (information carrying capacity) from customers on their service to assist other customers using their service - analogous to a symbiotic relationship. The tools that enable them to accomplish this are bundled in the software their customers agree to in order to download and access their VoIP service.
Another grave concern for both individuals and businesses when using P2P systems is unknowingly having your computer used as a supernode. A supernode occurs when your computer is arbitrarily assigned as a hub.
When you are running the software for P2P services, your computer’s disk space, bandwidth, and processing power are used to help other users on the same system operate their software more efficiently because of their own network or firewall constraints.
We as consumers still have a lot to learn about VoIP, as this technology is the new era of communication and is continuously being changed.
All VoIP service providers need to incorporate the protection, needs, and desires of its customers, as well as address security and dial up capability.
All VoIP service providers should invest in developing a proprietary patented technology that incorporates compression of data packets so that their VoIP can be used on dial up connections, as well as cable, satellite, and wireless.
All VoIP service providers should develop and create their own proprietary high end encryption codec with patented technology, simply because they do not want their customers to be victims of viruses, worms, Trojan horses, or have their identity stolen as a result of using their VoIP service.
Simply put, all VoIP service providers should place the protection, security, and needs of their customers FIRST. Of course, they are in business to earn profits, but it should not be at the expense of exposing their customers to unscrupulous entities.
Want to hear and experience what exceptional sound quality on optimally secure lines sounds like? Download a 7 day free trial at http://www.free-pc-phone.com and see for yourself.
Dee Scrip is a well known and respected published author of numerous articles on VoIP, VoIP Security, and other related VoIP issues. Other articles can be found at http://www.free-pc-phone.com
Article Source: http://EzineArticles.com/
Links cheap VOIP provider
Off-topic - but still interesting :
More links about internet calling
Net2phone dialer. Dialpad is a big company who offers net2phone dialer / Call free pc2phone / Pc2phone dialer / Free netphone. Dialpad has over 14 million users. You can use net2phone dialer from anywhere on earth to almost anyone on earth. Besides net2phone dialer dialpad offer a real time account balance information, ability to recharge your talk time during a phone call, ability to see your call length and destination, the convenience of browsing the web while making a call.
Call free pc2phone. Skype is also one of the big companies who offers call free pc2phone / net2phone dialer / pc2phone dialer / free netphone. Skype has a little program for making FREE calls / call free pc2phone over the internet to anyone else who also has Skype. Skype is free and easy to download and use, and works with most computers. You can use call free pc2phone from anywhere on earth to almost anyone on earth. You can get a real phone number with skype.
Pc2phone dialer. Callserve also offers you pc2phone dialer / call free pc2phone / net2phone dialer / free netphone. It is easy to setup and simple to use. Besides pc2phone dialer Callserve offers free software, and you can use pc2phone dialer from anywhere on earth to almost anyone on earth. Callserve is one of Europe's largest Internet phone companies.
Free netphone. Pccall offers free netphone call free pc2phone / net2phone dialer / pc2phone dialer without any fees. Besides free netphone they give you online account management, automatic recharing, real customer support, and no advertisements. You can also here use free netphone from anywhere on earth to almost anyone on earth.
JAJAH gives you Webphone / call free pc2phone / net2phone dialer / pc2phone dialer / free netphone and video calls. It is easy to use and free to download. They also have a webphone with 24/7 access to more than 100 million phones around the world for free. The webphone gives you video chats, SMS/text messaging, MESSAGE TRANSLATOR , and funky features complete this all-in-one communication tool.
På dansk - find links her om iptelefonleverandører der tilbyder telefonsamtaler over internettet
Gratis telefonsamtaler tilbyder Skype. Skype er også en af de større virksomheder, som tilbyder gratis telefonsamtaler / telefonsamtaler over internettet / billig telefoni. Skype har et program, som gør det muligt at foretage gratis telefonsamtaler via internettet til andre, der ligeså har Skype. Skype er gratis at bruge og nemt at downloade. Du kan bruge skype på på de fleste computere, og du kan foretage dine gratis telefonsamtaler fra Skype overalt i verden til de fleste lande. Du har mulighed for at få dit eget telefonnummer hos Skype.
Internet telefonsamtale tilbydes af dialpad. Dialpad er et stort firma, der tilbyder internet telefonsamtale / telefonsamtaler over internettet / internettelefon. Dialpad har over 14 millioner brugere. Du kan foretage din internet telefonsamtale overalt i verden med Dialpad til de fleste lande. Når du opretter dig hos Dialpad, får du en konto, hvor du hele tiden kan tjekke dit indestående. Mens du foretager din internet telefonsamtale kan du samtidig surfe på nettet. Du har naturligvis mulighed for at tjekke dine internet telefonsamtaler mht. destinationer og opkaldstid.
Telefonsamtaler over internet tilbydes af Callserve. Callserve tilbyder dig telefonsamtaler over internet. Det er nemt og simpelt at telefonere over internet hos Callserce. Callserve tilbyder dig gratis software, og du kan foretage din telefonsamtale over internettet fra callserve overalt i verden til de fleste lande. Callserve er et af Europas største IP-telefonileverandører.
IPtelefon tilbydes af pccall. Pccall giver dig ip telefon / telefonsamtaler over internettet uden gebyrer. Når du har en iptelefon hos dem, tilbyder de dig en konto, som du selv administrerer, automatisk hævning når kontoen er tom, de har god kundebetjening og hjælper dig gerne med spørgsmål om iptelefon og det er en reklamefri hjemmeside de har. Du kan bruge din iptelefon overalt overalt i verden til de fleste lande.
Internettelefon tilbydes af JAJAH. JAJAH tilbyder dig udover iptelefon / telefonsamtaler over internettet / internettelefon også videosamtale-telefoni. Det er nemt at bruge og gratis at downloade software til din internettelefon. Du kan bruge din internettelefon til at ringe gratis til andre telefoner. Din internettelefon giver dig mulighed for at videochatte, sende sms'e, oversætte beskder m.v.<