VoIP Hosting Secrets

You've probably at least heard about the phrase "VoIP", even when you did not quite know very well what all of the excitement will be around. VoIP stands for "Voice over Internet Protocol" and will probably change the way you think about making long distance calls. Basically, VoIP technology turns analog audio signals (i.e. the sounds you hear when talking on your regular telephone) in to a digital signal (which is then transmitted over the internet.)

hosts文件修改了,为什么到普通用户显示的主机名还是loacl" style="max-width:410px;float:left;padding:10px 10px 10px 0px;border:0px;">So why is VoIP revolutionizing the industry?

Since it implies that by getting your on the job some of the free software that's available in recent years, you may totally bypass your telephone company, and start making long distance telephone calls for free! This revolutionary technologies have the capability to totally change the phone system of the whole world! Perhaps you've seen television commercials for among the pioneers of VoIP - Vonage. Vonage brands itself as the "broadband telephone company" and offers enticing perks to customers who switch to it's VoIP service for example low-cost 800 numbers and very cheap international rates (fees are waived from the united states to Canada, and international calls are as low as .03 cents a minute to overseas locations for example Paris). But Vonage is not the only company who is excited about harnessing the power of VoIP. AT&T is setting up VoIP calling in several areas of the u.s. and you'll find other major VoIP players on the scene as well, for example Skype, who's relying on viral advertising to obtain the word out. Even some regional cable television companies are now offering VoIP telephone service at deep discounts to their customers.

Among the interesting components about VoIP is the fact that there is not only one of the ways to make a VoIP call. There are actually 3 ways to make a VoIP call:

VoIP via ATA: is the most commonly used VoIP method right now. Using the ATA (analog telephone adaptor), you connect your regular telephone to your computer or Internet connection. The ATA is an analog-to-digital converter and it takes the analog signal from your smartphone and converts it into digital data and transmits it on the internet so you are able to make VoIP calls. This really is how Vonage and AT&T's CallVantage handle VoIP calls. The ATA is free with their services. And using an ATA for VoIP is so simple that anyone can do it. Open the box, plug the cable from your smart phone in to the ATA in place of the wall socket, and you're ready to begin making VoIP calls. Depending on your computer, where you live, and the kind of Internet access you have, you might need to also install VoIP software onto your computer, but this should not be too difficult for some people.

VoIP via IP Phones:VoIP smartphones look much like a standard telephone. They have a handset, cradles and buttons. But an VoIP mobile device uses an RJ-45 Ethernet connector rather than the standard RJ-11 smart phone connectors. VoIP mobile phones connect directly to your router and all the hardware and software is already built inside to handle your VoIP calls. Look for Wi-Fi IP smart phones to be obtainable in the near future, which could permit you to make VoIP calls from any Wi-Fi hotspot. It will make it possible for you to take your VoIP smart phone with you whenever you travel, and stop in at any Internet café, hotel or other location the place you can use your Wi-Fi lap-top, as well as you can use VoIP technology to "phone home" from anyplace on earth.

VoIP via Computer-to-Computer:This is arguably the best way to use VoIP. You will find no fees for long distance calls and there are actually several companies offering free or low-cost software right now that you can make usage of VoIP technology. All you may need will be the software, a microphone, speakers, a sound card and also a broadband or cable DSL Internet access, and you can start using VoIP service right away. Except for your normal monthly ISP fee, there's no charge for any computer-to-computer VoIP call, irrespective of how far away they're. http://www.skype.com is just one such VoIP service. Chances are, you have already been using the voip systems technology without even being aware of it, any time you've made a long distance telephone call recently. Many of the main mobile phone companies are already using VoIP technology to reduce their very own bandwidth. It's really a simple matter of routing thousands of telephone calls through a circuit switch and into an IP gateway. Once received on another side of the gateway, the VoIP calls are decompressed, reassembled and routed back to a local circuit switch.