With the surge in smart phone sales and the popularity of mobile applications or “apps“ as they are commonly referred to, it was only a matter of time before mobile apps enabled mobile users to take advantage of low VoIP rates. Mobile apps offered from Fring, MO-Call or Skype essentially allows users to make local or international calls for free or for the fraction of the price of a normal call using any internet or Wi-Fi connection. For frequent travellers who wish to take the low VoIP rates with them, installing mobile VoIP apps like Skype or MO-Call seems like the sensible choice.

So should mobile network operators be worried? Simple answer is yes, as “12% of international calls now go via Skype“ (BBC News, 2010), which means mobile operators have already lost 12% of the potential revenue generated from the lower VoIP rates offered by VoIP providers. And with the popularity of smart phones and mobile apps, mobile network operators stand to lose more ground to cheaper mobile VoIP alternatives.

Another big worry is Google recently launched Google Voice, which is integrated with their e-mail service, Gmail. With Google Voice, Gmail users can make free calls to land lines and mobiles. At the time of writing, calls to the US and Canada are free, while calls to other countries will cost about 2 cents a minute. It has been reported that within the first 24 hours of the launch, over 1 million calls were made using Google Voice so no wonder why traditional telephone and mobile network operators are wary of VoIP providers.

The future? The likely tread is more and more people are likely to utilize VoIP or VoIP on their mobiles to minimise their calling costs, therefore cutting out the telephone and mobile network operators altogether.

For cheaper international call rates or low VoIP rates, install MO-Call, which is a Mobile VoIP App that can save you up to 90% on international roaming calls.

Visit the Author's website: http://www.mo-call.com

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Voice over Internet Protocol (VoIP) is the family of technologies that allow IP networks to be used for voice applications, such as telephony, voice instant messaging, and teleconferencing. VoIP entails solutions at almost every layer of an IP network--from specialized voice applications (like Skype) all the way down to low-level quality measures that keep those applications running smoothly.

Unless you have been sleeping under a very big rock for the last year, you have certainly heard the phrase "Voice over IP" uttered. Perhaps you have seen those hilarious Vonage commercials that feature painful and embarrassing accidents caught on tape, promising to let you dump your local phone company in order save big on your phone bill. You may also have seen the Cisco telephones that are curiously inserted in prime-time shows like 24.

What is all the hubbub about, anyway? Why, VoIP, of course! VoIP, the fabulous secret ingredient in Vonage, Skype, Cisco CallManager, and a host of other revolutionary technology products you may have already encountered on TV, in the news, or in person. But what makes these products so revolutionary? What is it about VoIP that is such a big deal?

The VoIP Technology

Voice over Internet Protocol is a family of technologies that enable voice communications using IP networks like the internet. Inventive developers and entrepreneurs have created an industry around VoIP technology in its many forms: desktop applications, telephone services, and corporate phone systems. VoIP is a core technology that drives everything from voice-chat software loaded on a desktop PC to Mac full-blown IP-based telecommunications networks in large corporations. To the Wall Street speculator, VoIP is a single technology investment with many revenue streams. To the enterprise network engineer, it is a way to simplify the corporate network and improve the telephony experience for users of the network. To the home user, it is a really cool way to save money on the old phone bill.

But how? What makes VoIP do all this awesome stuff? Read on.

Why VoIP Now?

The concept is not actually that new: VoIP has been touted as a long-distance killer since the later 1990s, when goofy PC products like Internet Phone were starting to show up. But the promise of Voice over IP was lost in the shuffle of buggy applications and the slow-to-start broadband revolution. Without broadband connections, VoIP really is not worthwhile. So early adopters of personal VoIP software like CUSeeMe and NetMeeting were sometimes frustrated by bad sound quality, and the first generation of VoIP products ultimately failed in the marketplace.

Fast forward to Fall 2005. Suddenly, everybody is talking about VoIP again. Why? There may be no greater reason than the sudden success of a freeware VoIP chat program called Skype.

VoIP-Based Services

By now you have probably seen ads for companies like Vonage and Packet8. These services promise ultra-cheap voice calling service via your broadband internet connection. Some offer calling packages as low as €9.99 per month. Their secret weapon is VoIP. Voice over IP service providers use the internet to carry voice signals from their networks to your home phone. Because VoIP telecommunication isn not regulated the way traditional phone line telecommunication is, VoIP providers like Vonage can offer drastically lower calling rates.

The catch? You have got to put up with the occasional hiccup in your voice service, caused by the one thing legacy telephone technology has built-in that VoIP does not: guaranteed quality. Because VoIP uses packets to transmit data like other services on the internet, it cannot provide the quality guarantees of old-fashioned, non-packet-based telephone lines. But this is changing, too. Efforts are underway on all fronts (service providers, Internet providers, and VoIP solution makers) to adapt quality-of-service techniques to VoIP services, so that one day, your VoIP calls may sound as good as (or better than) your regular land-line calls.

Today, if you want to build a fully quality-enabled private VoIP network, you can. Cisco, Foundry Networks, Nortel, and other network equipment makers all support common quality-of-service standards, meaning corporate networks are only an upgrade away from effective convergence of voice and data.

But it will be quite some time before the internet itself is quality-enabled. Indeed, the internet may never be fully quality-enabled. This hasn not stopped enterprising network gearheads like me from trying to connect calls over the internet, of course. Hey, if Skype works so well, why cant corporate phone calls? Enterprise phone administrators have found that it is actually very easy to equip mobile users with VoIP phones to place calls on the company phone system by connecting to it over the internet--from hotel rooms or home offices--but the quality of these calls is sort of hit or miss, like a cell phone when you drive through a "dead zone" in

What Are Some of the Advantages of VoIP?

Some VoIP services offer features and services that are not available with a traditional phone, or are available but only for an additional fee. You may also be able to avoid paying for both a broadband connection and a traditional telephone line.

Whats Next for VoIP?

A host of brand new, VoIP-enabled cell phones will soon be ready for action. Imagine driving to work, receiving a call on your cell phone from a client, and then continuing that call on the corporate Wi-Fi network as you walk into the front office. all without any interruption to your call-in-progress. The cell network will just "hand off" the call to your Wi-Fi network. This sort of technology exists today, and will be a commonplace feature of corporate phone systems in years to come.

Cost savings, uber-slick telephony features, network convergence--VoIP is the technology at the root of all these trends, and you should expect to see a lot more news about VoIP in the coming months and years. If you haven not used Voice over IP products yet, try out a broadband phone service like Broadvox Direct or Vonage, and download a copy of Skype or the Gizmo Project, two excellent VoIP PC calling applications

Find out more about VOIP at http://www.voip4u.ie

VoUP4u
www.voip4u.ie
info@voip4u.ie

Visit the Author's website: http://www.voip4u.ie

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