future trend of voip voice over internet phone

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VOIP's First Hurdle

With all the advantages of VOIP (Voice Over Internet Protocol), there is still 1 drawback -- it cannot give you total wireless phone communication like a cell phone. Cell phones and VOIP seem to be 2 different animals. True, you can have a wireless internet connection (including VOIP) with Wi-Fi hot spots, but they are of no use to your cell phone. Or are they?

In fact, dual mode phones are already reaching the market. A few companies (including Motorola) have introduced cell phones that can automatically switch to VOIP when they detect a WiFi hotspot. This is sure to be popular with consumers who want the reduced costs of VOIP. Yet it is likely to be grudgingly adopted by cellular phone companies, who stand to lose considerable profits.

Industry analysts, however, predict this kind of service will be widespread within the next 5 years. Cellular phone companies will have no choice but to offer plans which combine VOIP and cellular, otherwise they will lose business to companies that step in to fill the void.

And Then

The next step after cell/VOIP integration is the replacement of cell networks with wireless VOIP. A new wireless technology called WiMax is in the works: city-wide wireless networks that operate at much faster speeds than what is available today. Such a network would allow anyone in range to use a VOIP wireless phone. This technology could also be used to transmit video and audio, possibly replacing services like video rentals and radio.

WiMax is currently in the testing stage around the world. While it is a great idea, it may cause disruptions within several industries, such as movie theatres, DVD distributors and traditional phone companies -- all of which may lose if this technology becomes common.

Fortunately, it's difficult to hold back technological innovation. New technology usually presents challenges and opportunities to existing industries. The phone companies and entertainment industries will be challenged, but could potentially thrive in the new WiMax environment if they find the proper niche. For example, faster broadband will likely make VOIP video phones a common item. There will undoubtedly be many unforeseen applications to this new technology.

Did You Say FREE?

Another future trend to watch for is the possibility of free internet telephony. After all, we do not pay for regular data transmission over the internet, so why pay VOIP service providers $15 or so per month? Voice data is the same as any other data that travels over the Internet. Some observers predict that as VOIP is more universally adopted, monthly fees for telephone service will disappear.

Of course, there would still be a charge for the basic Internet connection, but as bandwidth continues to grow, a single internet connection could be used for telephone, television, e-mail -- and surfing the net.

Soon ET can not only phone home -- it'll be a free call.

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Ron King is a full-time researcher, writer, and web developer. Visit voip-solutions-now [http://www.voip-solutions-now.com] to learn more about this subject.

Article Source: http://EzineArticles.com/78494

knowing VoIP voice over internet phone service

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Understanding VoIP

What is VoIP? It stands for Voice over Internet Protocol. It is a technology that lets you make telephone calls over the Internet, rather than a regular phone line. Which is almost always cheaper.

In order to use VoIP, both sender and receiver need to have a "broadband" connection. This is a high-speed Internet connection usually provided by cable or a DSL modem. Broadband modems are usually used to connect computers to the Internet, but in the case of VoIP, computers are not necessary, because now there are telephones that connect directly.

High-Speed Connection

The simplest form of VoIP is a computer-to-computer voice connection. The only requirements: a computer with a broadband connection, a headset consisting of earphones and microphone, and VoIP software.

Most VoIP software packages are free (you can download one from the Internet at versiontracker.com), and they allow you to connect to any computer that also has VoIP software. The only time that both parties need the same VoIP software package is when they are making computer-to-computer calls. There is no charge for this type of connection, and calls can be made to anywhere in the world.

VoIP software can also be used to connect to landline phones, that is, phones that are not connected directly to the Internet. This type of call is usually not free, but still costs quite a bit less than your telephone company charges. Some VoIP services also allow you to make calls to cellular phones. Parties receiving landline or cellular calls do not need any extra equipment or software.

Your Voice Becomes Data

VoIP is based on digital data transmission. So, the first step in any VoIP call is to convert the analog human voice into digital data and divide itl into groups of numbers. The next step is to compress the data to reduces the data size as much as possible without sacrificing audio quality.

The compressed digital data is then divided into packets which adds information about their destination and their place in the data stream.

Multi-Layer Transmission

Now you probably don't need to know about this section of techno-speak, so feel free to skip to the final section. I won't be offended.

All data sent over the Internet has discrete layers to aid in its accurate delivery. For example, a network layer specifies destination and origin addresses, a transport layer creates a connection between 2 computers, and an application layer might allow a page to be displayed correctly at the receiving end.

is a very high-speed protocol. A commonly used application layer is Real-time Transmission Protocol, which provides information about the sequence of the data packets, so they can be reconstructed in the correct order at their destination.

Data Becomes Voice

If packets do not arrive within a certain time limit, they are dropped. This is necessary to avoid unacceptable delays in the audio stream. Even though some packets are sometimes dropped, there is usually enough information left to make the conversation understandable. The number of packets that are dropped depends on the speed of your Internet connection and the distance between the 2parties.

Once the voice data has arrived at its destination, it is reassembled in the correct order and converted from digital back to analog -- the sound of your voice.

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Ron King is a full-time researcher, writer, and web developer. Visit voip-solutions-now.com [http://www.voip-solutions-now.com] to learn more about this fascinating trading vehicle.

Article Source: http://EzineArticles.com/73549

 

VOIP internet phone Communication gadget phone equipment

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The marriage of computer and telephone technology goes by the funny name of VOIP (Voice Over Internet Protocol). But the cost savings are no laughing matter.

The Simplest Solution -- Headphones

Attach a headset to your computer's sound card and you can try VOIP for free!

Download any one of the many VOIP software packages -- Skype, Gizmo, Free World Dialup, and Net2Phone are some of the big names. Install and invite your buddies to install the same software. It's that easy to set up. Special features like call display, call forwarding, voicemail, and conference calls are also free as long as both parties are using computers.

It's even easier to use. Just click on a name to start a call. Most of these so-called "soft phones" allow you to place and receive calls at no charge to and from anywhere in the world, so long as you are not connecting to cellular or landline phones.

Internet Phones

The next step up from headsets is Internet phones. They plug into the USB port or sound card of your computer.

Because you still need VOIP software installed on your computer to make and receive calls, these phones are also considered soft phones. But they seem more like "real" telephones because they ring, have regular number pads and are used like conventional phones.

Analog Telephone Adapter (ATA)

Progressing up the VOIP ladder, ATA is next. It allows you to connect a regular analog telephone to a broadband modem. It is usually free when you sign up with a provider, similar to signing up with a telephone company. There is a monthly charge for this service, and you may have to sign a contract committing you to that provider for a specified period.

Using an ATA for Internet phone calls is straightforward. You pick up the phone and dial a number. Anyone calling you won't even know that you are using VOIP.

A computer is not needed for this kind of link. It connects to either a DSL modem linked to your phone line or cable modem attached to your cable television connection. Any traditional telephone can also be plugged into an ATA.

You can even take your ATA with you when you're traveling and receive phone calls from anywhere by connecting it to any broadband modem. Calls to your home phone number will be routed to your ATA (which has a unique identification) at the same cost as the call to your residence.

IP Phone

The final VOIP option is an IP phone (not the same as an Internet Phone). IP phones plug directly into the modem; Internet phones plug into the sound card or USB port of your computer.

An IP phone is a handset that has all the hardware and software built into it. You connect an IP phone to a broadband modem, then make or receive calls the same way that you would with an ATA.
The advantage of an IP phone over an ATA is that it is a completely integrated unit. You don't need an extra telephone to plug into it. Another IP phone advantage is that your phone numbers are all stored and the display screen provides information about incoming calls.

There you have it: 4 choices that will all add up to substantial telephone savings.

Ron King is a full-time researcher, writer, and web developer. Visit voip-solutions-now [http://www.voip-solutions-now.com].com to learn more about this subject.

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Article Source: http://EzineArticles.com/74532

iphone apps app for voip internet phone

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Best Voip Phone System Apps for your iPhone
by Gbravo

If you’re someone who always ends up having to shell out extra money for your monthly cell phone bill because 1,000 anytime minutes just isn’t enough, there’s a solution for you (and, don’t worry, it does not involve talking less). VoIP (voice over internet protocol) phone systems no longer only pertains to the world voip business phone systems, and its advantages have now become available for the iPhone. If you’re familiar with VoIP phones, then you already know how cost-effective they can be for those who have to make frequent long-distance phone calls. Such savings can now be applied to cell phone use, and it is estimated by one company that offers VoIP for iPhones that people may be able to save up to 80% by using a VoIP application on their cell phone (Mobile Dev & Design).

The iPhone has taken the capabilities of small business phone systems to a whole new level. Using the technology of a VoIP phone system (using Internet protocol to send and receive calls), users can now place long-distance or even international calls without having to worry about the charges. Internet phone systems, such as VoIP, are a much cheaper alternative to sending calls on your iPhone the traditional way – using your minutes.

VoIP phone system companies now offer applications you can download to your iPhone which will give it the capabilities of ip phone systems. There are many applications available, however, some are more favored over others. Here are our favorites:

Truphone has been given high ratings by such publications as The Times, The New York Times, and Stuff magazine. This application is favored, in particular, because it allows users to search their iPhone’s contact list. In addition, calls are very clear, and can be made and received without delay.

Fring allows you to stay in touch with contacts on multiple networks, such as Skype, AIM, and MSN. iCall can be completely integrated with your iPhone, and works with a Wi-Fi connection. If you are using Wi-Fi and receive a call, you can easily switch over to your iCall application and save your minutes. Papaya and PennyTel are also VoIP applications for your iPhone.

You also have the option of using web-based VoIP applications (which is kind of like using a hosted VoIP system in your office). Instead of downloading the application to your iPhone, you can simply log-in to your account online. JAJAH is one of the top web-applications, and looks like your iPhone’s dialing pad. Talkety, Raketu, and iPhoneGnome are also web-based.

RingFree was one of the first VoIP services for your iPhone, and allows you to make calls using any VoIP service provider you choose. This application also allows you to make calls through an office phone system or virtual pbx.

Now that you can use VoIP technology with your iPhone, ‘unlimited’ minutes has a whole new meaning. VoIP business phone systems have the capabilities to be even more mobile. The iPhone has taken softphone technology to the next level, allowing calls to be placed all over the world without having to pay the high cost. This is great for business travelers who need to be able to stay in-touch with co-workers or loved ones.

Now you have more money for important things, like downloading the latest hit song to be your ringtone.

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Source: http://www.resourcenation.com/blog/best-voip-phone-system-apps-for-your-iphone