Showing posts with label voice over internet. Show all posts
Showing posts with label voice over internet. Show all posts

Five Portable VoIP Applications used for your USB Drive

VoIP stands for Voice Over Internet Protocol, which means that you can make voice calls online by IP portcol. Before I’ve written about several VoIP services that you can use to make free calls online. Most VoIP application are also computer based clients or web based applications, but here I’m going to list a small number of portable VoIP applications that you can take with your USB drive and use on any computer with a internet connection.

VOIP Internet Phone
Just carry the USB drive with you and connect it with some computer and you are ready to create calls online. These portable VoIP clients are attractive small in size and hence does not eat up much space.

  1. Skype Portable: Enjoy the majority Skype features such as free skype-to-Skype call, ability to call phones and mobiles at cheap rate, send message, Skype immediate messaging, video call, voicemail, call forward and more.
  2. 12VoIP: Free VoIP client that allow you to make free and high-quality voice call to a variety of popular destination or at a low rate to any other place. Allow making free unlimited peer-to-peer call online.
  3. Codyssey: One of the powerful applications that allow carrying Skype on the USB stick by repetition Skype application and Skype profile from a computer mechanically. It checks for newer Skype version, begins downloading and performs installation automatically.
  4. Team Talk: Team Talk is a freeware conferencing system option to create audio and video conversation online with many user’s contribution. It include both client and server application.
  5. Pico Phone: Free VOIP Internet Phone request with chat features that lets the user to create calls over IP using an easy UDP-based protocol and works well with NAPT. Connections are accepted on UDP port 11676.


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Vopium Offers VoIP to Carriers

Joining the queue to offer VoIP capabilities to service providers, international prepaid mobile VoIP provider Vopium said it will present its overseas mobile VoIP service as a white-label feature for carriers and other service providers.

According to a statement this company “expects to announce the primary white label partner soon.”

At the same time, Copenhagen-based Vopium has included several advanced features to its VoIP service, which seeks to keep international mobile calls affordable for users. The Danish company released an upgraded version of its iPhone application that comprises instant messaging, rounding out its messaging support. Vopium now offers IM on the Android, BlackBerry, Windows Mobile platforms in addition to the iPhone and the iPod touch. Symbian and Java versions will be released soon.

The iPhone application also facilitates free calls to Skype and Google Talk users in addition to other Vopium customers.

Vopium has also added a dedicated VoIP client that permits calls over Wi-Fi and 3G networks without an embedded VoIP client.

The business model of offering underlying VoIP services to established carriers has been thrust into the spotlight at Mobile World Congress this week after Skype, which has more than half-a-billion users worldwide, said it is partnering with Verizon Wireless (VZ) to offer a free, downloadable Skype app that allows users to make free or low-cost Skype calls over Verizon’s 3G network. Many VoIP startups have come to see providing branded applications to larger carriers, rather than going straight to consumers and businesses, as the path to profitability in current market.

Targeted at international carriers, Vopium functions as a prepaid service that the user “tops up” either via the company’s Web site or the onboard phone application.

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Choose felicitous VoIP service provider and experience free PC to PC calling

Internet phone service has emerged as latest medium of connectivity. This unique technology offers people an excellent way of forwarding calls at any corner of the world. This is a simple process and anyone can avail its advantages without any problem for making PC to PC calls and PC to phone calls.

The popularity of online phone service has raised as it is a trendy technology that is known for comfort and convenience. This technology is equipped with Internet facility that make it further flexible and thus people feel great as they can surf the net synchronously while making an international calls.

This system of making calls has been introduced to aid people in long distance communication. With the simplicity of latest technologies, an effort has been made by online phone technology to bring people closer through VoIP(Voice over Internet Protocol). This technology permits users to share their documents and files with others on Internet that too without any payment. Through VoIP technique, the user can build free PC to phone calls worldwide. VoIP presents various value added services under which the user can get a chance to make free PC to phone calls, PC to PC calling.

This online calling process is based on digital techniques that has been aiding people in their day to day lives. With such freedom of making international calls, now people can make calls at whatever time they want, as it has made the lives of people more comfortable. No more heavy phone bills, no more difficulties, the user can have a hassle free communication. The user can stay connected to their loved ones at any time. Now people can simply switch over to this technology without thinking about the charges. Everyone wants excellent services and VoIP has been fulfilling it.


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Voiceserve Will Be Launching The Voipswitch Blackberry Dialer At The GSMA

Voiceserve, Inc. /quotes/comstock/11k!vsrv (VSRV 0.38, -0.02, -5.00%) , a low-cost, next-generation Internet Telephony software and service provider, announced its participation as an exhibitor at the 2010 Barcelona GSMA Mobile World Congress February 15-18. The GSMA symbolizes the interests of the worldwide mobile communications industry uniting the world's mobile operators, handset makers, software companies, equipment providers, Internet companies and media organizations. Its annual convention is the major mobile event of the year drawing approximately 50,000 attendees.

This is Voiceserve, Inc's primary participation in the convention and is one of the only companies exhibiting a mobile VoIP dialer out of the 1,300 companies displaying their cutting-edge technology and products at the annual GSMA Mobile Congress. Voiceserve's booth is located in the UK pavilion at Stand 1F61.

Voiceserve creates the opportunity for ISP's, VoIP resellers and business entrepreneurs to set up a VoIP telephony enterprise. Voiceserve's Voipswitch license has enlarged its range of modules to include the full range of mobile dialers.
The Voiceserve Voipswitch Mobile dialer is a simple software package that enables regular cell phone users to make calls using a mobile phone through an Internet connection. Voiceserve has developed a easy module which is downloadable onto most mobile phone units.

A mobile dialer may be used by companies attempting to decrease operational costs or by individuals who simply want to save money on their monthly cell phone bill. Once the dialer has been downloaded onto the unit, the phone has the capacity to build a call either via the 3G, edge or WIFI connection thus reducing the costs dramatically.

In addition to making a VoIP phone call through a mobile phone, Voiceserve is one of the first to offer users all the cellular features to which they have become accustomed including SMS text, call waiting, conference call, video conferencing, voice mail and call forwarding.


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First man ever charged with hacking VoIP providers

The foremost individual ever charged with hacking into the networks of Voice Over Internet Protocol (VoIP) providers and reselling hacked VoIP services for a profit pleaded guilty.

Edwin Pena, 27, a Venezuelan citizen, pleaded guilty to one count of conspiracy to obligate computer hacking and wire fraud, and one count of wire fraud.

Pena was returned to the United States from Mexico following a three-year manhunt which direct authorities to South America. Pena was ultimately arrested in Mexico on Feb. 6, 2009.

In Feb 2009, Pena was indicted for conspiracy to secretly hack into the computer networks of unsuspecting VoIP phone service providers; conspiracy to commit wire fraud by transmitting telephone calls over the victims’ networks; and individual hacking and wire fraud counts.

At his plea hearing, Pena, who purported to be a legitimate wholesaler of these Internet-based phone services, confessed that he sold discounted service plans to his unsuspecting customers. Pena confessed that he was able to offer such low prices because he would secretly hack into the computer networks of unsuspecting VoIP providers, including one Newark-based company, to route his customers’ calls.


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VIPR: New Developments in the VoIP Market

This is a latest development in the VoIP market. This is how one of my colleagues, Cullen Jennings gave details to me.

At present we have two widely deployed global identifiers for reaching people. First is delegated address out of DNS and the other is phone numbers. So I believe an address like email: carol@johnson.com or xmpp:john@gmail.com to roughly be out of the DNS namespace and phone number to be out of the E.164 name space.

Phone numbers have lots of parts that are not cool, but they also have some cool parts: they are widely understood with social conventions of giving out someone else's phone number to a third part, they are easy to enter on devices with highly contained user interfaces, humans can almost keep in mind, they are easy for a human to give to another human. The major problem with phone numbers is, well, the only thing you can do with them is make a phone call. Say I desire to have a Skype video call with you, or view your twitter feed, or send you an email and all I knew was the phone number. In most of cases it would be nice to use a phone number to reach some internet service for user. Fundamental, this vipr technology resolves the problem of securely mapping a phone number to URL.

Obviously there have been other attempts at mapping phone numbers to internet resources. Public ENUM is one best example. However, most of the prior ones have failed because the economic incentives to make the technology deploy did not line up right. The vipr technology creates sure that every player that has to do something to make the technology deploy has an economic incentive to go do whatever they need to do. It greatly relies on peer to peer technologies.


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Everything you need to know about the Truphone mobile VoIP network launch

As a mobile operator can be a tough game at the best of times. It's an luxurious service to run, and subscribers are flighty. It's even more hard for virtual network operators. These are mobile networks who don't actually possess their own cell towers and masts. They have to rent space from better operators who own the infrastructure - and that attaches a whole extra layer of expense and uncertainty. So it may shock some today that mobile VoIP service Truphone is launching a mobile virtual network over Vodafone in the UK.

What is Truphone?

Truphone is a mobile application that permits users to make VoIP calls - that is voice calls that go over the internet rather than traditional mobile networks. It's a much cheaper way to make voice calls, but it needs a modern network capable of good data services.

VoIP works over the internet, so you can make calls from your own computer, but that’s not what Truphone does. Truphone is a fully-play mobile VoIP service. You can download the Truphone application on to your mobile, and make VoIP calls through it.
That the way the call is charged to your data plan rather than your voice plan and frequently ends up being much cheaper . It also holds Instant Messaging, both internally and to other IM clients like GoogleTalk and Aim.


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Apple's latest iPod a VOIP phone in disguise

The worst kept secret in home electronics was officially exposed by Apple Inc. yesterday when the company announces its latest iPod Touch, which is an iPod that looks closely like the iPhone, but can't be used to make phone calls yet.


And I say yet because the attractive thing about this new Apple iPod is that it is Wi-Fi compatible which means it may be able to run Skype or a new type of Voice Over Internet Protocol phone program soon.


Not being able to use an iPod on a wireless network has been a big slam next to the device in the past. Other company's product such as Microsoft Corp.'s Zune player and Archos Inc.'s line of Wi-Fi product have all been able to use wireless networks to surf the Internet and replace files. The new iPod sports a large colour screen for presentation album information or videos and it comes bundled with Apple's Safari browser for surfing the Internet. The latest device does away with the iPod's brand click-wheel technology, which made the device popular in the first place. In order to navigate the device a user just touches the screen.

The big statement here was the inclusion of the Wi-Fi capabilities. The reason this is a big statement is because less than a day after revealing the plans people are already talking about how to make the devices capable of Voice Over Internet Protocol (VOIP) calling. It's not a stretch, the device is capable of accessing the Internet, all it would take is a piece of software that allows the iPod to run Skype and the new iPod Touch become an iPhone with minimal service fees and subscription costs as long as the user was located within a wireless hotspot. Skype is already available for iPhone, so putting it on the iPod shouldn't be difficult. Consider the push that many municipality are putting on Wi-Fi connections, it won't be long before most major municipalities are blanketed with Wi-Fi coverage.


The new iPod touch will retail for between $299 and $399. While Apple wouldn't admit it, I am sure the opportunity of seeing the iPod used as a VOIP phone was one of the major factors that saw the iPhone's price slashed by $200 to $399 yesterday. The cost cut comes only three months after people lined up for days to come for the new plans to go on sale. More cuts are likely in the coming months, the iPhone is a cash cow for Apple with some analyst estimating the company is raking in a 50 per cent profit margin on each unit sold. So, if you've been waiting to buy your iPhone you may be rewarded with a lower price and when the iPod Touch is finished able to perform VOIP calling, you will end up with a choice of which device to buy.




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How VoIP Works

VoIP convert the voice signal from your telephone into a digital signal that can travel over the Internet. If you are calling a usual telephone number, the signal is then changed back at the other end. Depending on the type of VoIP service, you can make a VoIP call from a computer, a particular VoIP phone, or a usual phone with or without an adapter.


In addition, new wireless "hot spots" in public location such as airports, parks, and cafes allow you to attach to the Internet, and may enable you to use VoIP service wirelessly. If your VoIP service supplier assigns you a regular telephone number, then you can receive calls from regular telephones that don’t need particular equipment, and most possible you'll be able to dial just as you forever have.