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In an age where the internet is beckoning todays growing technology, phone lines are now going online too voice over internet protocol, or voip for short, is joining the technological trend in switching signals from analog to digital.

With voip phone services, phone calls are made over the internet as opposed to the landline wire services that telephones traditionally operate on. All that is required is a broadband internet connection or more specifically, an internet connection that is provided via cable modem or any type of high-speed connection such as a dsl or a lan.

If a broadband connection is available, hooking up a phone or computer to a voip service can be done. As long as a broadband connection is up and running, a voip phone service is capable of running as well. If a broadband connection exists, service may be provided to subscribers in one of three ways. A voip service may be hooked up to a computer. This usually requires software and a microphone.

voip computer to computer calls generally require no fee under most subscriptions, which makes long distance and international calling cheap. Travelers who take their computers with them wherever they go are able to use their voip services in areas where wireless internet services exist. These areas include airports, cafes, parks and other areas where wireless internet is available. computer users dont have to worry about traditional cell phone issues such as getting service or roaming and long distance charges that tend to sky-rocket when traveling. The software installed on the computer will alert the subscriber of incoming calls and will provide the user with special features and options.

For those who are not so computer savvy, a special voip telephone is available. These telephones come with an ethernet port that is built-in and ready to plug into a broadband internet connection. IP phones are portable and are generally small. Anywhere there is a broadband connection an IP phone can be used. A good number of voip services will provide an IP phone for free with purchase of a subscription. Those who dont want to let go of the analog telephone can still get voip service with an Analog telephone adapter (an ATA). This adaptor will make it possible to convert analog signals to digital so that phone calls can be made over the internet.

All voip products convert analog signals into digital data. A voice goes into the telephone or microphone, is converted from analog data to digital data and travels over the internet to the receiver. Dont anticipate issues when calling not so technologically advanced friends and family members because when a voip service sends a digital signal to a regular phone number, the signal is converted back into a regular telephone signal before it reaches the other end. In fact, using a voip service via an adaptor or IP phone is much like using a regular telephone. It will ring just like your regular telephone always has and user reviews say the quality is much like that of a typical landline service. The major advantage to this new telephone technology is cost.

Most providers offer a fixed rate per month that includes local and long distance calling regardless of time or place. Some services restrict unlimited calling to a designated area, but when calling outside of this area calls dont tend to cost much extra. The general cost of calls and subscriptions is very low compared to traditional wire services. Portability comes into play when subscribers dont have to pay a high extra fee for roaming and long-distance calling as they do when using mobile phones. The packages offered by voip providers often include features that wire services dont provide, or services that traditionally come at an extra cost.

Most voip services include features such as call waiting, three way calling, etc under their subscription plan as opposed to charging extra for them as add-ons to the basic subscription price. You can also send data like documents and pictures, at no extra cost. The price of features of course varies on a service to service basis. Concern emerges when dealing with 911 emergency calls made over voip connections. voip 911 calls are handled differently than wire 911 calls. The origin of voip calls cannot always be traced as they are with land wire emergency calls.

The FCCs regulations and Enhanced 911 program aim to keep voip users safe and significantly lessen the concern for subscribers in a state of emergency. Sooner or later this problem will most likely become obsolete. Some of the top voip providers include vonage, AT&T CallVantage, Packet8 and BroadVoice. Plenty of telephone service providers are jumping on the digital bandwagon, so more carriers are expected to expand this way as well.

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Aubrie is a freelance writer for Indocquent.com an online advertising medium that allows businesses and individuals to promote their services and products in over 200 countries around the world. You can sign up for a free account by going to http://www.Indocquent.com/freeaccount

Thinking about shedding a few pounds or getting down to your ideal weight without breaking your bank account and going under the knife? Nobody should ever go on a crash diet by starvation and only consuming the odd carrot and celery sticks for months on end. Drastic dieting leads to immediate weight loss but it is never sustainable and can be very damaging to your body as it is deprived of the basic nutrients it needs on a daily basis to function properly. It leads to premature aging of the skin and bones, damages your internal organs and causes chronic fatigue and lack of concentration.

There are many medicines out there that promote weight loss on a more sustainable basis which means once youve reached your ideal weight, it is not hard to keep the weight off. However be careful about taking a new weight loss medicine or any type of dieting pills that promise dramatic weight loss results. Many medicines have adverse side effects, from the milder complaints such as upset stomachs to the more severe reaction such as a cardiac arrest. It is vital to check these risks before starting on the medicine. Different individuals may react differently to these dieting pills, be cautious.

One of these medicines is Hoodia. Hoodia, based on the plant Hoodia Gordonii, is a plant that produces a substance that acts as an appetite suppressant. The Sans Bushmen of Africa have been using it for thousands of years to allow them to weather through leaner times when food is scarce. The Hoodia phenomenon began in 2003 and since then thousands of dieters have been using this pill to help them shed the excess weight without any reports of violent reactions or negative side effects. This said, there really hasnt been any solid research done on Hoodia to determine if it causes the body any harm. Safety organizations have not yet had the time to conduct scientific studies into this plant as it is still a relatively new discovery. Pfizer, one of the companies to originally work on isolating the appetite suppressing agent in Hoodia did caution that Hoodia Gordonii may cause some harm to our liver.

When your appetite is suppressed, you tend to forget to keep your body fluids up. Remember to take sufficient fluid to keep hydrated. In addition, do not abuse these products, take them in moderation and once your ideal weight is reached, reduce your normal intake. Combine this dieting pill with regular exercise and healthy food to maintain your weight. Taking it to the extreme can lead to addiction and drive a dieter into anorexia which will then lead to other medical problems such as heart palpitation, damages to the lining of your blood vessels and arteries while increasing your blood pressure.

Due to the lack of any concrete scientific evidence that Hoodia breaches any safety standards, the signs are good so far. However, always practise caution stop taking Hoodia as soon as you experience any symptoms that are out of the ordinary. Use Hoodia in conjunction with a healthy lifestyle to achieve permanent weight loss. Do not expect it to be the miracle cure all pill.

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