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	<title>VoIP Websites &#187; WiFi</title>
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	<link>http://www.voipwebsites.com</link>
	<description>News and Reviews on VoIP</description>
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		<title>Wi-fi Voip for Running your Business Securely</title>
		<link>http://www.voipwebsites.com/wi-fi-voip-for-running-your-business-securely.html</link>
		<comments>http://www.voipwebsites.com/wi-fi-voip-for-running-your-business-securely.html#comments</comments>
		<pubDate>Sat, 02 Jan 2010 14:37:17 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[VOIP]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[business Voip]]></category>
		<category><![CDATA[Wi-fi Voip]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=883</guid>
		<description><![CDATA[Storing confidential information, meeting agendas, business deeds, files and records is essential for every running business. Since, all this information is classified and is of highest priority for any business organization, therefore, it is imperative to keep it protected and in the safest possible place. In case this confidential information is disclosed, it might prove [...]]]></description>
			<content:encoded><![CDATA[<p>Storing confidential information, meeting agendas, business deeds, files and records is essential for every running business. Since, all this information is classified and is of highest priority for any business organization, therefore, it is imperative to keep it protected and in the safest possible place. In case this confidential information is disclosed, it might prove fatal to your business. So, keeping this aspect in mind, businesses need to be wary of protecting crucial files and records from falling in hands of a spy or unknown person. Normally, when your records are saved up in your computer – which is the trend nowadays in view of digital age – safety issue is highlighted more. Thus, safety of your vital information becomes even more at risk. To avoid any unwanted event from occurring, you should install an anti-virus software and a firewall to protect all your data from malicious attacks.</p>
<p>Voice over Internet Protocol (Voip) or internet phones are paving way for an even better technology for local residential and business communication or getting in touch with family, friends and business associates across the world.</p>
<p>Voip phones have today taken shape of an indispensable cost effective communication tool for a stable business management and growth within this highly competent era. VoIP is like any other telephone but has better features. Digital phones or Voip phones let you make local and long distance calls in a cost, which you’d want to pay happily.  It charges three times less than a telco charge you for a POTS service. Additionally, it exclusively offers features such as call waiting, 3 way calling, caller id, video and audio conferencing, E911 calling and much more without charging you extra, which is entirely a vice versa case in an ordinary phone.</p>
<p>Owing to the cost-effectiveness, flexibility and multiple-benefits-in-one, businesses have already started to migrate from POTS services to Voip services. Who wouldn’t want to enjoy a better quality of service in an affordable package? Since Voip uses a high-speed broadband connection, data exchange over the internet is almost free of cost and therefore, VoIP, using internet as the backbone for data transfer, digitizes the analogue data and vice versa when sent across to the other end. This is the reason you get an excellent sound quality while conversing. It seems as if the person is sitting right across you and talking.</p>
<p>With all the existing technologies bringing in advancement, so is Voip. Now, with Wi-Fi connection, it has provided much ease for users to get connected with anyone using this technology. Owing to this, Wi-Fi phones have emerged and they are usage is growing quickly. Furthermore, with wi-fi in phones and Voip facility at hand, making and receiving calls has become easier to manage without having to connect your PC with an internet to use Voip. No matter where you are, you can stay connected with your family, friends and most importantly business associates using wi-fi phones with Voip.</p>
<p>Is it safe to make and receive calls using wifi? Nobody would want to have others you’re your voip account and hear your voip conversations. In order to avoid any unwanted security breaching issue, it is imperative to have a set up installed to keep your privacy intact. Today, Wi-fi phones come built in with privacy protecting software, which highly protect you from snooping around your talks.</p>
<p>Also, there are other compatible softwares available in the market, which serve the purpose of encryption devices for protecting your discussion. These devices can be used along with a Wi-Fi connection, which averts any illegal or unlawful entry into your systems. You also have the option to install a firewall to further fortify your wi-fi network protection.</p>
<p>Nowadays, there are wi-fi VoIP phones, which come with integrated privacy features such as privacy softwares and encryption devices to toughen the safety of your network and crucial data. Although, these wi-fi phones are slightly costly than other phones, but the price is worth paying for! If you want to expand your business and stay connected with your associates using wi-fi voip phone, it provides a better business voip solution. ?</p>
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		<item>
		<title>Skype on WiFi</title>
		<link>http://www.voipwebsites.com/skype_on_wifi_221.html</link>
		<comments>http://www.voipwebsites.com/skype_on_wifi_221.html#comments</comments>
		<pubDate>Wed, 18 Jul 2007 10:07:08 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Skype info]]></category>
		<category><![CDATA[Tech News]]></category>
		<category><![CDATA[WiFi]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=240</guid>
		<description><![CDATA[Imagine going on an extended business trip out of the country and having to keep in touch with all your interests back home. I am sure that one big concern of yours right now is just how much it would cost you to make all those overseas telephone calls. True enough, you can write them [...]]]></description>
			<content:encoded><![CDATA[<p>Imagine going on an extended business trip out of the country and having to keep in touch with all your interests back home. I am sure that one big concern of yours right now is just how much it would cost you to make all those overseas telephone calls. True enough, you can write them off as business expenses yet hundreds or dollars – or even thousands – is something that you just wouldn’t want to spend on phone calls, would you?<br />
Well let me share an experience that I had several months back. I went to Curacao on business – I have several offshore interests there – and I ended up staying a little bit longer than I intended. Fortunately for me, I had my Skype WiFi handset with me. I had to make countless phone calls to different parts of the world and guess how much it cost me to do so? For most of the phone calls, it was less than a dollar per minute! So how did this happen?<br />
For those who are not familiar with Skype, it is a computer application much like Yahoo Messenger and its other messaging cousins. Skype makes use of Voice Over Internet Protocol (VOIP) to allow its users to make calls to any phone (land based or cellular) from the computer. Because of the technology involved, the costs associated even with long distance calls are lessened to a very affordable amount.<br />
Taking things one step further, Skype ventured into actual handsets, which are similar to cellular phones. The big difference is that these phones operate on WiFi. As such, you can enjoy the benefits of Skype calls wherever you go, as long as there is a WiFi signal.<br />
For the benefit of those who are not very familiar with WiFi, it is a technology used to refer to any wireless operations using the 802.11 network. To avoid being too technical, it simply means being able to communicate wirelessly through this network. WiFi is being used widely all over the world and anyone with a WiFi enabled device can connect as long as there is a signal in the vicinity.</p>
<p>So, if you have a WiFi enabled Skype handset, you can call any phone anywhere in the world as long as you have a WiFi signal. Curacao is the perfect place to have a Skype handset as the WiFi network across the territory is very reliable. WiFi hotspots (areas which have WiFi signals) are scattered all over the place. From the airport to hotels to coffee shops, and even beaches, you can have access to WiFi.<br />
Imagine this scenario. You wake up in the morning and wish to have a nice cup of coffee while relaxing at the beach. You need to make and receive some calls and you do not wish to be disturbed by having to go out to make and receive those calls. As long as you have a Skype handset, you can do all these without having to leave your comfortable spot. You can even be having coffee at your favorite coffee shop downtown and do the same things – all for a very low price! That is the convenience and ease that Skype handsets offer you while in Curacao.</p>
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		<title>Skype and Netgear to Launch Wi Fi Phone</title>
		<link>http://www.voipwebsites.com/skype_and_netgear_to_launch_wi_fi_phone_206.html</link>
		<comments>http://www.voipwebsites.com/skype_and_netgear_to_launch_wi_fi_phone_206.html#comments</comments>
		<pubDate>Tue, 15 May 2007 15:47:05 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Skype info]]></category>
		<category><![CDATA[Tech News]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=215</guid>
		<description><![CDATA[The latest trend in VOIP today is Skype, a name which has now become a synonym for Internet telephony. For those who haven’t heard about Skype yet we would like to give a brief intro of this next generation telephony which is making headlines everyday. Skype is a wireless calling providing software which lets you [...]]]></description>
			<content:encoded><![CDATA[<p>The latest trend in <strong>VOIP</strong> today is Skype, a name which has now become a synonym for Internet telephony. For those who haven’t heard about Skype yet we would like to give a brief intro of this next generation telephony which is making headlines everyday.</p>
<p>Skype is a wireless calling providing software which lets you call anywhere in the world for free and sometime through credit points. Skype telephony is now famous in all over the world as it provides free connectivity between two different places. Skype is now almost ubiquitous in every country. This has made Internet telephony something beyond the computer.</p>
<p>The reason behind the rapid success of Skype can be the simplest way to use it. Here you don’t need to install any new software and there isn’t any fear of virus also. This system is same as any other messenger that you use everyday. All you need is to download the free Skype download which is easily available in the internet. You can download the Skype software from the main website and it takes just few minutes to download. Once the download is finish, Skype is ready for your use. And this gives you the freedom to call anywhere anytime and that’s also for free.</p>
<p>Skype has both free and paid services. The free service and the paid service both are equally popular. Skype has gained momentum in its popularity since its inception. The popular usage of Skype has made people more interested in this internet telephony. It’s not only about the telephony but Skype is famous for its features which gives the users a variety of options while talking. Some of the most notable features are the free voice, video conferencing, instant messaging and sending file options. Overall it can be said that Skype is a messenger with a crystal clear calling facility. <strong>Skype</strong> has another facility which attracts more users to log in to Skype. The reason is its ability to use peer to peer technology to take care of the normal firewall and networking problems. Not all had tried to make software which can make talking as popular as Skype did. So undoubtedly it was quite obvious for <strong>Skype</strong> to be popular among the users.</p>
<p>It’s not only about the calling facilities but Skype provides some hardware options for your system which makes it more desirable by the users. You get caller ID information is masked by the system when you make a Skype call from your PC or phone. This is a major difference between the Skype and VoIP clients. Skype operates in a new advanced model while the regular <strong>VoIPs</strong> still follow the traditional server-client model. You neither need a new set up to establish the Skype nor you need any costly centralized infrastructure to have Skype. If you have a regular internet connection then you can have access to Skype at anywhere, anytime. Hence Skype has taken a leap ahead of the regular internet telephony and is keeping up the pace to become the most sought after wireless calling provider.</p>
<p>Some of the basic characteristics of Skype are that it routes calls through Skype peers through the network to make the use of the software easier than the regular networking available. It can also make it easy to use the Symmetric NATs and firewalls, which gives a complete ease of use to the Skype users. But, this facility has its own problems. If you are connecting to the <a href="http://web.archive.org/web/20070612103948/http://www.theinternetone.net/">internet</a> without NAT then it might happen that your computer and network bandwidth may be used to divert others user’s calls to your system.</p>
<p>Skype has a closed source code and the protocol used by the company is also not standardized. Skype is available and compatible with various operating systems. It’s specially designed for complete ease in every possible operating system. If you are a Windows user then you can have an interface which is developed in Pascal using Delphi and for Linux users it’s written in C++ with Qt. for all the Apple users the Mac OS X version is made in Objective-C with Cocoa. Many of the clients use a different version of programming which is called the Internet Direct; it’s an open source socket communication library.</p>
<p>Skype has undergone several changes in last few years. Skype was introduced with the Skype 3.0 Beta version, which was run on a Windows operating system. It’s seen that Skype accesses the hard disk numerous times in every minute which can be verified through observation of the hard disk drive’s activity LED. Skype provides various options for the users to make the usage more interesting. Skype also accepts thousands of connections but it’s said and believed that very soon Skype will limit itself to a certain amount for upload and download.</p>
<p>Talking about the security of this software, Skype claims to have the most contemporary security system. The proprietary session establishment protocol used by Skype is quite efficient and prevents any kind of insecurity or unwanted attacks. <strong>Skype</strong> software is not self certifying which needs to connect through certain login provided by Skype for the users. This provides the information access to the users.</p>
<p>Presently Skype provides multiple concurrent logins to users. But this can easily be accessed by any attacker. If any attacker finds out your login password, then the attacker can easily log in the account and change the status to hidden which enables the attacker to check all the information and chats performed by the user.<br />
Being calling software Skype is a boon for long distance callers. You get free services and which are paid; they also charge you a less amount. So, it’s quite obvious that you need to be more particular while using this software. Moreover, Skype is a complete revolution in <em>VoIP telephony</em>.</p>
<p><strong>Wi-Fi Telephony</strong></p>
<p><strong>Wi-Fi telephony</strong> is gradually picking the momentum in businesses. Now people are giving it more space than ever before. It isn’t long since this concept came to market. It was first introduces in the year 1999. More and more Wi-Fi enabled devices are now available in the market which is creating frenzy around the users of Wi-Fi mobile enterprise telephony. This concept brought with it a lot of new promises like how these devices can drive company users to get into the corporate Wi-Fi network. This system has numerous advantages including the high cost savings and several other features which are provided by the integration with the business IP system telephony. Wi-Fi telephony is now the most talked telephonic system. A research shows a growth rate of nearly 200 percent in coming five years. But, the Wi-Fi telephony is not yet a runner in the mainstream and it needs a lot of effort to bring <strong>Wi-Fi</strong> to the mainstream. There are various challenges in making a complete Wi-Fi telephony system. The most important are the voice quality and functionality. If you are an IT manager then your Wi-Fi telephony should be reliable, scalable, interoperable and secure.</p>
<p>If you are planning to have a Wi-Fi telephony system in the company then you need to check the above details first that your telephony should be reliable and secure. Once you deploy the Wi-Fi telephony in your enterprise then you save a lot of expenditure and this can help you get connected quite easily. Hence, you need to be extra cautious while choosing your Wi-Fi connection and the telephony system.</p>
<p>Enterprise Wi-Fi network technology has seen lot of changes in past few years and it still needs to implement a lot of changes. There should be some upgraded voice applications which should be considered before trying the Wi-Fi telephony. The challenges of <strong>Wi-Fi</strong> telephony should be tackled in both the network terminal ends of the application. Wi-Fi telephony are visible for quite some time but there use is concentrated in some particular industries like healthcare, retail stores and manufacturing plants. With the advent of the latest Wi-Fi enabled phoning devices like the smartphones and PDAs many people opt for these devices rather than a total Wi-Fi telephony networking.</p>
<p><strong>Network Challenges</strong></p>
<p>Today the <strong>VOIP</strong> (Voice over Internet Protocol) telephony is becoming quite famous. This IP phoning is gradually becoming the main stream phoning service because of its cost effectiveness and fast reach. The quality and the services both are quite good in these services. If you have a well designed IP network then it can easily support your voice applications. These networks are secure, quality driven and reliable. The voice quality of these phones is certainly infallible. These VoIPs are a challenge to the Wi-Fi telephony system. There are various issues involved in a Wi-Fi networking. Sometimes you get lower band width in your Wi-Fi networking than the general wired networking. Another aspect is the mobility factor as the mobility of the Wi-Fi can be sometimes little complicated.</p>
<p>With the regular wired IP telephony, bandwidth is not at an issue as every enterprise networks have at least 10 Mbps of dedicated bandwidth in their standardized on switched Ethernet. This much bandwidth is more than enough for a single telephone set. But, in Wi-Fi connection, your single connection is shared by various wireless users through an access point. Your Wi-Fi access points can operate in a minimum 1 Mbps data rate and the standard designing of any enterprise is between 11 and 54 Mbps. This data rate is quite, for that mater, more than required for an enterprise.</p>
<p>Roaming is the most significant variation between the wired IP telephony and the Wi-Fi telephony. If you will have Wi-Fi then you are free to roam. It gives you the freedom to roam during your call. But for normal wired telephony, which is fixed lines, roaming is not an issue at all. The <strong>Wi-Fi</strong> users need to be extra cautious while maintaining a telephone call. Wired connections are fixed so there is a minimal chance of the connection failure but in case of Wi-Fi, this becomes a vital issue. If you are having a Wi-Fi connection then it might sometimes irritate you with the disturbances.</p>
<p>Wi-Fi systems need to overcome a lot of network challenges. We are still not sure whether Wi-Fi networks can support the voice applications as infallibly as the <strong>VoIPs</strong>. One needs to have a better voice-optimization for better wireless network telephony. You need to have a right equipment and implementation to have a well-established Wi-Fi telephony. Today you can see various <strong>Wi-Fi</strong> devices in the market and for large enterprises a lot of new equipments are being designed everyday. More vendors are now busy in various innovations to bring products which are designed for infallible telephony applications. So, it is not quite early say that in near future enterprise Wi-Fi deployments will be designed as voice ready devices.</p>
<p><strong>Device Challenges</strong></p>
<p>Having a good networking doesn’t entitle you a smooth and undisturbed service. This can be called the first half of the story and the second and final part is the device. It is like the vehicle and road. If you have a good vehicle but a poor road then you will have problem driving and vice versa. You need to have a Wi-Fi device which should support your Wi-Fi telephony system. You need to see various aspects of devices before choosing for your Wi-Fi telephony. First is the voice quality of the device. It should have various functionalities. I have seen the Wi-Fi affecting the battery life of the device; hence you should make sure that your device has a better battery life. <strong>Wi-Fi</strong> gives you the freedom of roaming hence you should choose a handset which has a good size and weight so that it would be easy for your to use it.</p>
<p>There are various challenges which involve your <strong>Wi-Fi</strong> telephony connection. But, you need to find out the exact solutions for every challenge. Once you get the right designed connection you can use the freedom of Wi-Fi telephony.</p>
<p><strong>Selecting a Wi-Fi Antenna for you</strong></p>
<p>You have a Wi-Fi system which works as you desire but still you feel like having little more range for your Wi-Fi. What will you do? Change your <strong>Wi-Fi </strong>or try to search an alternative solution? I think searching an alternative solution is a good idea. So, here you can use an antenna for extending the range of your Wi-Fi. The most important thing is choosing an antenna for increasing the range of your Wi-Fi. But, there are various antennas available in market you need to choose the most suitable antenna as per your requirements. You might feel this is the most complex work to do, to choose an appropriate antenna. We will make this much easy for you. In this article you can get every trifling detail about the Wi-Fi antenna.</p>
<p>We will start with a little discussion about this Wi-Fi antenna. You all know that Wi-Fi is like the radio which is used for computers. You can install an external antenna to increase the range of your Wi-Fi. You can consider this antenna as the speaker system of your Wi-Fi card. It works with the simple rule, the bigger the better. If you use bigger antenna you get better Wi-Fi range.</p>
<p><strong>Directional Antennas</strong></p>
<p>Directional antennas are widely used for point-to-point and often for Multi-Point systems. This antenna depends on the setup of the connection. This antenna is apt for those who shift from one location to another. This antenna can provide you better range between two points. Directional antennas are Backfires, Yagi, Panel and dish antennas.</p>
<p><strong>Base Antenna</strong></p>
<p>The base antennas are the omni directional antennas. These are used for point-to-multi-point systems. This is a dedicated antenna which distributes signal to other computers. You can connect multiple devices through your omni directional antenna. It’s not all about computers but you can connect your printers and other devices like PDAs can be connected through this antenna. Some of the typical omni directional antennas are Vertical Omnis, Small Desktops, Ceiling Domes, Mobile vertical and Rubber duck antennas.</p>
<p><strong>Point-to-Point</strong></p>
<p>Point-to-Point usually involves two different points in a wireless connection. This is basically the sharing between the two points, which can be a house, building or anything. But, here involves an exception. If the Wi-Fi owner wants to send the signal to a distant location where there are multiple systems then it will use a directional antenna to send point-to-multi-point connection. Here the sender system has to be sharp and should be using a directional antenna. These antennas help in distributing point-to-multi-point wireless signal.</p>
<p><strong>Point to Multi-Point</strong></p>
<p>Point to Multi-Point is the most commonly used Wi-Fi sharing. You can find this is your office, home and various places. This system is usually to share the WLAN (Wireless Local Area Network) or Internet Connection. You can also share <strong>WAP</strong> (Wireless Access Point) through this. WAP is now seen in many airports, coffee shops and stations. Now getting a WAP connection isn’t difficult at all, as you can find them in many places. WAP gives you the freedom to access Internet anywhere. All you need is a Notebook and you are easily connected with the rest of the world.</p>
<p><strong>Range</strong></p>
<p>Range is the most vital part of any wireless signal. Your range of the signal depends on various factors like the power output of your wireless card or router, the receive strength of the wireless card. Many a times the things which fall between the paths of the wireless connection also lower the range of the signal. These are basically the buildings, trees and other hindrances. Believe me there are numerous factors which influence the range of your wireless connection so discussing it without the proper description of the area is little difficult. Hence, always prefer an antenna which is more powerful and which will be able to catch even minimal signals.</p>
<p>Most of the times we are asked to suggest the best <em>Wi-Fi </em>antenna, but suggesting this can be an easy task if we know exactly for what purpose you want else it’s quite difficult to tell about any particular antenna. If you have a strong signal with less noise then your wireless card can perform infallibly with an antenna else a good antenna can also show poor performance. We will now discuss some of the important directional antennas which we had mentioned earlier.</p>
<p><strong>Home Antenna</strong></p>
<p>Home antennas are most easily available antennas. These are cheap, easy to install and widely used. In most cases you need a single antenna for the connection. You should check the connection using a single antenna. This can give you an idea of the signal strength and range.</p>
<p><strong>Office</strong></p>
<p>Offices involve big networks hence the antenna used in office should have strength to support the <a href="http://web.archive.org/web/20070612103948/http://www.444.net/">systems</a>. If you want a wireless office then you need to have a strong wireless card and install the wireless router software and connect the router with your connection. But, this can be little difficult for huge offices with multi storey buildings.</p>
<p><strong>Mobile Wi-Fi Antenna</strong></p>
<p>This is a boon for frequent travelers. You can have a mobile Wi-Fi antenna in your car to access Internet at any place. Now that most of the gas stations and truck-stops are fully <strong>Wi-Fi</strong> enabled, how can you stay behind?</p>
<p><strong>Yagi Antenna</strong></p>
<p>This is basically a radio antenna which is very directional and is mostly used for extending the range to multi-point system. The best part of these antennas is there signal strength, if you have these antennas in a perfect set up then they can send signal to larger distances.</p>
<p>With the advent of Internet more and more people tried to have this connectivity easily available. And the invention of wireless computer networking gave wings to these people’s desire. Now they have a system through which they can access Internet easily and rapidly. It is a fact that wireless networking led many people to search for methods to share the Internet connectivity. Wireless computer networking can be used both in good and bad way, let’s talk about the worse first. Many users knowingly sat up unsecured access points for network, through which they can easily access the Internet without even the consent of the owner. But, this is definitely a mischief. There are other ways also through which you can easily access the Internet through a wireless computer networking. We will further discuss those ways which can be applied to access safe and fast Internet from a wireless computer networking.</p>
<p>What I can suggest, the safest way to share is to use a totally separate wireless access point which will be just for sharing. Then you should put it on a separate subnet. You can throttle the bandwidth to thwart hogs from getting into your connection. For better and sharp results you can simply throw that in a <em>DHCP</em> server. There isn’t any harm in having a safe connection. Hence, you need to be extra cautious in keeping your connection. There is another important safety click that is hidden in your system that is the Firewall. Use Firewall to prevent your connection from all the unwanted freeloader connections. Now you can also get some cheap routers which can help you detect and protect the signals.</p>
<p><strong>Wireless Network</strong></p>
<p>If you can share a bandwidth signal then it’s certainly not a bad thing. <strong>Wi-Fi</strong> is freely available for your use and if you utilize it then there isn’t any harm in it. But, if you are among those people then it’s better for you to toggle your brain to get some better strategies to make it better. This gave birth to the ideas like OLSR, the Optimized Link State Routing protocol. <strong>OLSR</strong> is an efficient protocol that easily searches other wireless networks and sets the routing table automatically and in this way creates a mobile network. This is a most widely used protocol trusted by many users. This tiny protocol works diligently for your CPU cycles. There are various such protocols which you would have heard or come across. Freifunk Firmware is another embedded router which works in various systems. This works like various similar routers which we had talked in about introduction paragraphs. This router provides the most easy user experience. This router is user friendly and gives maximum ease of use. But, if you have a Linux OS which is designed for the WRT54G-type wireless routers, then you should include something like the OLSR. Here we are talking about the wireless network which is mostly useful in places which have community wireless projects. These community wireless projects are any time better than the Municipal wireless projects. Believe me Municipal wireless projects are only good on paper; they are not mesh but a perfect mess. And this creates problems for the Wi-Fi also as there come a lot of obstacles to run a <strong>Wi-Fi</strong>. Even if you have a plain area there will be lots of trees, hills so even if you have a repeater in every block your connection will be disturbed by these obstacles. Not only these obstacles are a problem for a Wi-Fi but you also come across interferences and reflections between your signals. It’s really difficult to have an undisturbed signal in this scenario.</p>
<p>Hence, there are still remains some space for the grassroots efforts to have a sharing bandwidth. It’s not that you always need a lot of money to get this kind of connection but there are also many cheap tools which can provide you similar results. One of them is the Meraki repeaters; these are the cheap little repeaters which are nothing but plug-n-play devices. Many users who use Meraki say that these repeaters can be used in a multiple form. All you need to connect one repeater with your Internet and the rest of them will work flawlessly as simple repeaters. These repeaters are available as indoor and outdoor repeaters. Through Meraki you can monitor your network, as this repeater provides a Web-based Dashboard which helps you in monitoring the network. This repeater has another unique quality as it includes the billing software also. The Dashboard is hosted by the Miraki on its server. This gives you an opportunity to charge or make it free. It will work free for free networks and will charge some percentage if you are charging for your services.</p>
<p><strong>Using a WISP</strong></p>
<p>There are various WirelessISPs(WISP) which provide you better solution for your connection. It’s very difficult to decide a single <strong>WISP</strong> for all the systems as the connections are quite different. If you have a reliable DSL then you can have better service but if you have hanged up with those age old dial ups then you might suffer a hard time because of it. Now is the question of choosing a gear. You can easily get a high powered wireless gear for your required strength. One of those gears is the Ubiquiti wireless gears. These high powered wireless interfaces are based on Atheros radios. And the most pleasing part is these gears are fully compatible with Linux because of the MadWiFi driver project. For this you can get a wireless adapter purchased separately and you can build stout boxes or you can also get a separate access point. These all come with firmware which are friendly to install your own firmware.</p>
<p><strong>Know Your Wi-Fi</strong></p>
<p>You must have heard about <strong>Wi-Fi</strong> and if I am correct then, you must be asking why on earth I am asking this question. Believe me my intention is not to test your knowledge neither to check your IQ. But, this is a fact that many a times we use certain devices, products and words just because we know how to use it and we don’t even try to understand how this little device helps us. Again, what is the need to understand if something is working well then its well for you? Is this what you are thinking then think again? Then it’s time for you’re to think again over it because all electronic devices are not always that obedient and you might need to check them time to time and here nothing but your knowledge matters. And as you have come to this site, it shows you are interested in knowing about this particular magical device. So, now we will talk about the device called Wi-Fi, a device which always made your life easy. This is the device which is responsible for giving you a complete wireless experience. Let’s start with the basics of this intelligent device which is both efficient and effective.</p>
<p>If you have visited a coffee shop, airport or a hotel recently then you are in the network of an invisible connection. This is the Wi-Fi networking. Today, many people use wireless networking which is also called Wi-Fi or 802.11 networking. Wi-Fi connection helps you connect to the Internet without any wire. Now most of the campuses, universities are becoming fully <strong>Wi-Fi</strong> enabled where the students can access the Internet anywhere within the campus. Wi-Fi is also visible in homes and many cities are also having Wi-Fi networking to provide cheap and wireless Internet connection. Wireless networking is now spreading its wing to all kind of sectors. Whether it’s a small coffee house or a big enterprise, you can easily get a Wi-Fi connection in all these places. I feel it is not early to say that these wireless connections will soon be so widespread that one can browse the Internet at anytime and anyplace without using any wire.</p>
<p>These Wi-Fi connections are quite beneficial as these are inexpensive and are quite easy to install. Wi-Fi is an invisible form of connection. It’s really difficult to find which place has a Wi-Fi connection unless you start your laptop. <strong>Wi-Fi</strong> connections are gradually becoming ubiquitous now. In this article we will further look into the deeper mechanism of the Wi-Fi and the basic structure of the Wi-Fi.</p>
<p><strong>The System</strong></p>
<p>Let us start with the few basics of the Wi-Fi connection. Wi-Fi works in the same pattern and system like the cell phones, televisions and radio. Wi-Fi uses simple radio waves to communicate across the wireless network. It uses a two-way radio communication. You need to have a wireless adapter and an antenna to create a wireless connection. The computer adapter translates the data into the radio signal and after this the signal is transmitted through the antenna. Then this signal travels through the wireless router and it decodes the signal. Then the information is sent to the Internet using a wired Ethernet connection. This is a two way process which works similarly in reverse where the router receives information from the Internet, translates it into a radio signal and then send it to the computers’ wireless adapter.</p>
<p>Wi-Fi uses the same radios for communication as the radios used for general cell phones. These devices are similar to others which transmit and receive radio waves. But there are few differences between the radio transmitter and the Wi-Fi networking. Wi-Fi networking uses more frequency than the cell phone or the radio. This helps in making better data transfer. <strong>Wi-Fi</strong> is not limited to any particular device rather you can use multiple devices in your Wi-Fi networking. But, in case of radio you are limited to a certain device use.</p>
<p><strong>Networking </strong></p>
<p>The biggest advantage of a Wi-Fi is the ability to free access the Internet. You can use public Wi-Fi hotspots to take advantage of free Internet. You can also set a wireless networking in your home. The foremost thing you need to have is the appropriate wireless gear. Most of the notebook manufacturers are now making laptops with built in wireless transmitter. But, if you don’t have a built in wireless transmitter you can get a wireless adapter which can be plugged in your laptop or PC. You desktop computer can use the USB adapter or you can even have a plug in adapter plugged in your PCI slot inside your desktop case. These adapters often use multiple 802.11 standards.</p>
<p>After the initial installation of your wireless adapter and the drivers for operation you need to check the correctness of your networking. Check whether your computer is showing the activation of a wireless connection or not. Once your computer discovers the existing networks then you can be sure that it has been connected. This means that whenever your computer will be in a Wi-Fi hotspot it will automatically catch the signal. When you will bring the PC or laptop in a <strong>Wi-Fi</strong> networking, it will automatically detect the network and ask you whether you want to connect to the wireless network or not. All the latest computers are now having the latest version of the wireless connection software and if you have an older computer then you need to install wireless connection installation software to connect to a wireless network.</p>
<p>This is the general summery of the Wi-Fi connection. Wi-Fi networking provides you impeccable Internet connectivity without the hassle of any wiring and this is the best part of this technology. If you have a laptop or computer which is Wi-Fi enabled then believe me you have the freedom to get connected at anytime and anyplace only one clause is there and that is the place should be Wi-Fi enabled, now that’s what I call freedom</p>
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		<title>Market for WiFi phones expected to double this year</title>
		<link>http://www.voipwebsites.com/market_for_wifi_phones_expected_to_double_this_year_103.html</link>
		<comments>http://www.voipwebsites.com/market_for_wifi_phones_expected_to_double_this_year_103.html#comments</comments>
		<pubDate>Tue, 02 May 2006 14:20:24 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=161</guid>
		<description><![CDATA[The market for WiFi-enabled Voice-over-Internet Protocol phones reached US$ 102 million in revenues in 2005, and is expected to double this year to more than US$ 200 million. This is according to a report by technology-oriented research firm Infonetics. The report has likewise provides a detailed breakdown across the types of mobile handsets used. In [...]]]></description>
			<content:encoded><![CDATA[<p>The market for WiFi-enabled Voice-over-Internet Protocol phones reached US$ 102 million in revenues in 2005, and is expected to double this year to more than US$ 200 million. This is according to a report by technology-oriented research firm Infonetics. The report has likewise provides a detailed breakdown across the types of mobile handsets used.</p>
<p><script type="text/javascript"></p>
<p></script>In 2005, about two-thirds of revenue was from single-mode WiFi handsets, or phones designed specifically for use over WiFi networks only. A third was from handsets that support more than one network type, such as GSM and 3G cellular networks.</p>
<p>It is expected that by 2009, the VoWiFi market revenue should reach US$ 1.9 billion. The Infonetics study likewise predicts that by that time, majority of WiFi phone revenue would be from multi-protocol phones, such as cellular handsets with WiFi and VoIP support.</p>
<p>The WiFi phone market is still in its infancy, inasmuch as the underlying technologies—that of Wireless local area networking and Voice-Over-Internet Protocol—have only gained popularity among mass consumers in the last couple of years. This is largely attributed to the widespread availability and decrease in the costs of high speed Internet connections and wireless networking devices, including laptops, routers, PDAs, and even portable videogame consoles. However, with this trend, we can indeed expect the market to grow immensely in the next few years. There is even the possibility of VoWiFi taking over traditional digital cellular networks as the mobile phone technology of choice.</p>
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		<title>Using your PDA as a VoWiFi phone</title>
		<link>http://www.voipwebsites.com/using_your_pda_as_a_vowifi_phone_121.html</link>
		<comments>http://www.voipwebsites.com/using_your_pda_as_a_vowifi_phone_121.html#comments</comments>
		<pubDate>Sun, 05 Mar 2006 11:49:10 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Tech News]]></category>
		<category><![CDATA[VOIP]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=330</guid>
		<description><![CDATA[VoWiFi phones are a dime a dozen lately, and you can probably purchase one for as cheap as an ordinary cordless phone. But if you already have a personal digital assistant (PDA) that supports WiFi, then you can probably use your existing gadgetry to place and receive Voice-over-Internet Protocol calls through a Wireless network. For [...]]]></description>
			<content:encoded><![CDATA[<p>VoWiFi phones are a dime a dozen lately, and you can probably purchase one for as cheap as an ordinary cordless phone. But if you already have a personal digital assistant (PDA) that supports WiFi, then you can probably use your existing gadgetry to place and receive Voice-over-Internet Protocol calls through a Wireless network.<br />
For instance, most mid-range and high-end HP iPaq Pocket PCs have built-in WiFi support (those that do not will take in Secure Digital I/O WiFi cards), and you can actually install mobile versions of popular software VoIP clients such as Skype and SJPhone. With some clients, you don’t even need to set up an account on your computer, since you can do it on the PocketPC itself.<br />
What’s great is that you can also sign up for access to regular telephones, such as with SkypeOut and SkypeIn, and you can use your PDA to call and receive calls from landlines and cellular phones. Your PocketPC can even have its own telephone number!<br />
A while back, I installed mobile versions of Skype and SJPhone (a SIP-type VoIP client) on my iPaq and used it on our office network. Calls were crisp and clear—it’s as if I were using a mobile phone.</p>
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		<title>Orange going landline!</title>
		<link>http://www.voipwebsites.com/orange_going_landline__113.html</link>
		<comments>http://www.voipwebsites.com/orange_going_landline__113.html#comments</comments>
		<pubDate>Sat, 25 Feb 2006 14:34:59 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Tech News]]></category>
		<category><![CDATA[WiFi]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=172</guid>
		<description><![CDATA[UK mobile phone provider Orange is going the other way—it plans to offer fixed-line services soon. The company will be merging with internet provider Wanadoo to offer bundled services (both companies are owned by France Telecom). By April, Orange would have rolled out the first of its landlines. // The service, dubbed Orange Landline for [...]]]></description>
			<content:encoded><![CDATA[<p>UK mobile phone provider Orange is going the other way—it plans to offer fixed-line services soon. The company will be merging with internet provider Wanadoo to offer bundled services (both companies are owned by France Telecom). By April, Orange would have rolled out the first of its landlines.</p>
<p><script type="text/javascript">// <![CDATA[
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			google_color_link = "00cc33";
			google_color_url = "00cc33";
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// ]]&gt;</script>The service, dubbed Orange Landline for Business, will run over the existing infrastructure of Cable &amp; Wireless, and is targeted at firms that require up to 250 fixed line installations. The service would go under a unified billing, so this would be ideal for small and medium businesses that require a fixed-line service that can be easily managed along with mobile phone subscriptions.</p>
<p>This can be seen as Orange’s move to compete with falling prices of phone calls, with the onset of VoIP and VoWiFi. For instance, the fixed line service features a considerably low price of four pence per minute to Orange mobile phones. Orange had best think in the long-term, though. VoIP calls are getting cheaper by the minute, and do not require extensive network rollouts. So unless the Orange landline infrastructure would go through the Internet, then they might just be wasting their valuable resources.</p>
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		<title>The future of VoWiFi &#8211; convergence</title>
		<link>http://www.voipwebsites.com/the_future_of_vowifi___convergence_112.html</link>
		<comments>http://www.voipwebsites.com/the_future_of_vowifi___convergence_112.html#comments</comments>
		<pubDate>Mon, 20 Feb 2006 10:53:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Tech News]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=287</guid>
		<description><![CDATA[Is VoWiFi the future of wireless telephony? Well, in a way, yes, but not exactly the sole technology that will bring about the next-generation mobile technology. Existing telecom companies are still likely to have a strong position in the market, being the incumbent, and having the broadband infrastructure already in place. As we pondered on [...]]]></description>
			<content:encoded><![CDATA[<p>Is VoWiFi the future of wireless telephony? Well, in a way, yes, but not exactly the sole technology that will bring about the next-generation mobile technology. Existing telecom companies are still likely to have a strong position in the market, being the incumbent, and having the broadband infrastructure already in place.<br />
As we pondered on before, WiFi, indeed, has an edge over other technologies in the high-bandwidth application space, but may not necessarily have a sustainable business model as a large-scale enterprise unless coupled with existing technologies.<br />
What we foresee in the future of VoWiFi, therefore, is a further convergence among different technologies, and it is most likely that cellular telephony will still have a role, at least in the medium-term, as existing cellular providers take the lead with integrating cellular and VoWiFi. After all, it’s the telcos that have the existing wired infrastructure that can support the bandwidth requirements of a fast WiFi network.<br />
In the end, it would be us, the consumers, who win the game. We end up with better technologies with more features and applications such as video and data. And this we expect to get at costs that get cheaper by the moment. Isn’t technology great?</p>
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		<title>The future of VoWiFi &#8211; WiFi vs Cellular Technologies</title>
		<link>http://www.voipwebsites.com/the_future_of_vowifi___wifi_vs_cellular_technologies_111.html</link>
		<comments>http://www.voipwebsites.com/the_future_of_vowifi___wifi_vs_cellular_technologies_111.html#comments</comments>
		<pubDate>Sun, 19 Feb 2006 10:57:26 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Tech News]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=291</guid>
		<description><![CDATA[Earlier at the turn of the century, the cellular networks looked to the third-generation (3G) standards as the future of mobile telephony, with its support for high-bandwidth applications such as video-conferencing and multimedia transfers. The then—and now still—prevalent digital cellular network was GSM (Global System for Mobile Communications) can only support sub-broadband speeds of 56 [...]]]></description>
			<content:encoded><![CDATA[<p>Earlier at the turn of the century, the cellular networks looked to the third-generation (3G) standards as the future of mobile telephony, with its support for high-bandwidth applications such as video-conferencing and multimedia transfers. The then—and now still—prevalent digital cellular network was GSM (Global System for Mobile Communications) can only support sub-broadband speeds of 56 kilobits per second, or up to the equivalent of dial-up networking, with general-packet radio service (GPRS). Even EDGE (Enhanced Data-rate for GSM Evolution) could only support four times the rate of regular GPRS, or about 230 kilobits per second.<br />
The current standard for WiFi, 802.11G, on the other hand, has a rate of 54 megabits per second, with DSL connections supporting 2 and even 5 megabits per second. Even if the actual throughput were just half that, that’s definitely more than what a cellular network could support. And being Internet-based, there are all sorts of applications that can run over a WiFi network.<br />
VoWiFi, hence, is clearly at an advantage over other contenders for 2.5- or third-generation standards. And since deployment of a WiFi network only costs a fraction of the investment costs of a cellular network—even for upgrades to an existing network—a shift instead to VoWiFi might be the logical move for telcos.</p>
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		<title>The future of VoWiFi &#8211; the advantage of telecom companies</title>
		<link>http://www.voipwebsites.com/the_future_of_vowifi___the_advantage_of_telecom_companies_110.html</link>
		<comments>http://www.voipwebsites.com/the_future_of_vowifi___the_advantage_of_telecom_companies_110.html#comments</comments>
		<pubDate>Sat, 18 Feb 2006 10:55:37 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Tech News]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=289</guid>
		<description><![CDATA[Is WiFi really set to be the cellular-killer, as it’s touted to be? After all, VoIP is clear, secure, and feature-laden. And WiFi is cheap and is most likely to be soon ubiquitous, with plans for municipal- and city-wide WiFi networks. However, the existing cellular providers might still have the last laugh. Take for instance [...]]]></description>
			<content:encoded><![CDATA[<p>Is WiFi really set to be the cellular-killer, as it’s touted to be? After all, VoIP is clear, secure, and feature-laden. And WiFi is cheap and is most likely to be soon ubiquitous, with plans for municipal- and city-wide WiFi networks. However, the existing cellular providers might still have the last laugh.<br />
Take for instance UMA—Unlicensed Mobile Access—which is being pushed by some North American cellular providers. UMA is essentially VoWiFi, but with the added “roaming” interoperability with the existing cellular networks, and this is sure to be a good come-on for subscribers, especially since they won’t have to change telephone numbers when moving into or out of coverage of a WiFi connection.<br />
And then there’s also the issue with the business model. VoWiFi is certainly cool, but given the usually “free” nature of the Internet, VoWiFi proponents may not get much financial benefit from their activities, as compared to traditional cellular providers, who were usually already big telecoms players before even venturing into cellular.<br />
As such, VoWiFi might initially start out to be community-oriented services, running on free public access hotspots and over open-standard VoIP systems or free services like Skype and FWD. However, a community-driven approach might not be as sustainable and scalable as an enterprise solution is. And this is where the big telecom players have a lead.</p>
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		<title>The future of VoWiFi</title>
		<link>http://www.voipwebsites.com/the_future_of_vowifi_109.html</link>
		<comments>http://www.voipwebsites.com/the_future_of_vowifi_109.html#comments</comments>
		<pubDate>Fri, 17 Feb 2006 14:32:21 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Tech News]]></category>
		<category><![CDATA[WiFi]]></category>
		<category><![CDATA[Wireless Technology]]></category>

		<guid isPermaLink="false">http://www.voipwebsites.com/?p=628</guid>
		<description><![CDATA[We live in an exciting age, as we see a lot of new technologies that make our lives easier spring about almost every day. Not only does technology make life easier, it helps us do things faster and for a lower cost that was unimaginable in the decades past. A hundred years ago, it was [...]]]></description>
			<content:encoded><![CDATA[<p>We live in an exciting age, as we see a lot of new technologies that make our lives easier spring about almost every day. Not only does technology make life easier, it helps us do things faster and for a lower cost that was unimaginable in the decades past. A hundred years ago, it was the telephone that changed the landscape of communications technology. It was an entirely new experience for people to actually talk to someone miles away, hearing the other’s voice as you were in the same room.<br />
Fast forward to the turn of the 21st century, mobile telephones have become as ubiquitous as a telephone connection—actually even more so, given the ease and low cost of deployment (less cables!). However, as quickly as mobile phones took the world by storm, yet another technology is threatening to grab dominance in the wireless realm—Voice over Wireless Fidelity, or VoWiFi, essentially Voice-over-Internet Protocol running through existing high speed Internet connections through WiFi networks.<br />
Could VoWiFi really present a challenge to traditional mobile telephony? The signs are going both ways—there are indications that VoWiFi proponents could muster up enough strength to go mainstream, and with popular acceptance given the potentially very low enduser costs (sometimes free). And yet, the mobile phone providers are in the dominant position, and are sure to be swift in providing a response to VoWiFi.</p>
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