VoIP is the latest advancement in audio communication technology and has
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A variety of different applications that make it useful. VoIP stands for voice
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Through the Internet Protocol, and how VoIP works is actually very revolutionary.
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Because it simplifies the process of sending analog audio signals through conversion
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They are easier to send in digital form for transmission.
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To understand how VoIP works, you need to understand the basic concepts.
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Also behind the regular analog audio communication, because this is a prelude
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Used for VoIP. Analog phones are actually made over fiber optic networks.
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Digitize your voice communications to send signals to thousands
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But once it reaches the final destination [home or office phone,
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For example, the signal is converted to an analog signal again.
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During these calls, the switch remains open even in the presence of air and air
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No conversations happen; the circuit is also open in both directions
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Even if one party is talking and the other is listening. this is not
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Very effective and slows the spread of information
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quite.
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Packet switched stream VoIP
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VoIP works on different premises - not circuit switching, data
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Packet exchange only sends and receives information when you need it, not
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In a constant stream. It will also send packets along any open way.
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Channels are available instead of dedicated lines, which is more
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Efficient. The information is just reassembled at the source.
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The payload of each packet has a destination encoded to it to determine
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The ultimate destination. When the other end of the computer receives all of these
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A package that reassembles the information into a usable form. This form
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Sending audio data is very effective because it is always the cheapest
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It is also the least crowded route.
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Compress information and use multiple routes to send
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Sending audio through packets through the most efficient routing of information
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Switching faster, cheaper, and more efficient. Number of calls
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The number that can be sent is higher than its order of magnitude
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Traditional analog circuit switching system.
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For companies, the savings for long-distance costs can be hundreds or
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Even thousands of dollars a year. If the company also conducts intensive meetings
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Phone, VoIP and meeting options make more sense
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Document sharing in systems provided by companies such as Voxwire and iVocalize.
Different types of VoIP calls can be used
- The most common VoIP system is from one computer to another. To set up such a service, you need to have a sound card and a microphone and Internet connection on both computers. For practical purposes, you need a broadband connection or DSL - the dial-up modem is too slow and the sound quality is not so good. All that is needed is a software package that gives you everything you need to use VoIP to make phone calls to anyone using the same system settings.
- If what you want looks like your standard analog phone but has VoIP connectivity, you can also invest in IP phones. These simply replace the old RJ-11 connector with an Ethernet connector [RJ-45]. Hardware such as routers and required software is built in.
- The Analog Telephone Adapter [ATA] allows you to connect a standard phone to your computer's Internet connection to take advantage of the VoIP option. The ATA converges the analog signal into a digital signal for proper transmission over the Internet.
- The latest option on the market is Wi-Fi phones, which use VoIP's short-range Internet transmission to replace cell phone calls. Wi-Fi broadcast over the radio spectrum, covering short-range areas of users in certain areas, these "hot spots" have emerged across the United States
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Thing of the past. As more and more consumers turn to VoIP and broadband
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Connection makes making the phone simple and cheap [and practical]
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When you make a call over the Internet, the number of people willing to pay a high fee will decrease.
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Make a call, they can get their phone for free or hardly
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computer.
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VoIP saves you long distances
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There is no VoIP charge per minute, no setup fee, no "time"
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That day "or surplus. This is the great thing about VoIP plans.
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Monthly fee and call all the calls you want through your computer
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Monthly rental fee. It's so simple and elegant, it's everyone's solution
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I have been thinking, waiting too long.
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You don't have to wait for a specific time of the day of the week
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Call with VoIP. There is also the ability to use your advantage
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VoIP connections from around the world - remember that you are not bound to the phone jack
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Use your number, but you can connect via the internet, so you can make calls anytime, anywhere
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Many call plans.
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Some companies offer excellent VoIP plans with unlimited calls
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The most popular options are listed below:
- Vonage An unlimited VoIP package of $24.95 per month is currently available anywhere in the US or Canada. It includes voice mail, call forwarding, three-way calling, call waiting and caller ID.
- Package 8 Unlimited VoIP is available in the US and Canada for $19.95 a month, with call waiting and three-way calling, and a video call service of approximately $29.95 per month.
- AT&T's CallVantage Provides regular US and Canadian broadband calls, including voicemail, call waiting, and more, as well as email, call history, and "do not disturb." All options are only $29.99 a month. No matter where you go, you can keep your lifetime phone number - a great feature for those who move a lot.
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Almost all web conferencing services use VoIP as an alternative
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Standard conference call and viewing these packages will give you an idea
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There are ways to combine VoIP with additional features such as whiteboards and document sharing.
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And video. For cheaper options, many companies can provide rigorous audio
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VoIP conference calls combined with text messaging and document sharing without
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video.
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Some companies that offer VoIP in web conferencing packages are separate
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The video conference is:
- Voxwire Provides voice communication features such as automatic queuing, mute options, personal speaker adjustment and moderator control, and a "Follow Me" browser system so that all participants can view the shared desktop. Two people can use VoIP for $9.95 a month, or up to 10 in a conference environment for $29.95 a month.
- VoiceCafé A similar service is offered with a variety of options, from a VoIP-enabled package to a conference call for five people, a conference call for up to 500 people, all for a fixed monthly fee. The price depends on the package you choose, there are several.
- iVocalize Offers VoIP and Internet conferencing options such as PowerPoint presentations and presentation recording for future playback. They also offer optional Unicode conversions in 13 languages. The most basic VoIP package starts at $10.00 a month and the price will gradually increase depending on your needs and the number involved in your conference call.
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As VoIP changes, calls will change a lot in the near future.
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Landscape of telephone service. The "landline" of long distance calls will
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As broadband becomes more common and VoIP becomes fair, it becomes obsolete
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Just like any other type of phone.
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More portability with the softphone option built into the laptop
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Using ATA mobile phone adapter, VoIP will come in the ordinary home
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It should be sooner rather than later.
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This article on "How VoIP Works" was reprinted.
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allow.
Copyright © 2004-2005 Evaluseek Publishing.
Orignal From: How VoIP works - long distance penetration
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