Home
>
VOIP
>
How VoIP Works -- Busting Out of Long Distance Rates

How VoIP Works -- Busting Out of Long Distance Rates

VoIP is the newest advancement in audio communications technology, and has a variety of different applications that make it useful. VoIP stands for Voice over Internet Protocol, and how VoIP works is actually quite revolutionary because it streamlines the process of sending analog audio signals by converting them to a much easier to send digital form for transmission.

To understand how VoIP works, you'll need to understand the basic concept behind regular analog audio communication as well, since this is the precursor for VoIP. Analog phone calls are actually made via fiber optic networks by digitizing your voice communications for sending the signal across thousands of miles, but once it gets to the final destination (a home or office phone, for instance), the signal is once again converted to analog.

During these calls, the switches remain open even while there is dead air and no conversation is taking place; the circuit is also open in both directions even when only one party is talking and the other is listening. This isn't terribly efficient, and slows down the communication of information considerably.

Packet switching streamlines VoIP

VoIP works on a different premise -- rather than circuit switching, data packet switching sends and receives information only when you need it instead of in a constant stream. It also sends the information packets along whatever open channels are available rather than a dedicated line, which is much more efficient. The information is simply reassembled at the source.

The payload of each packet has a destination coded into it determining the ultimate destination. When the computer at the other end receives all of these packets, it will reassemble the information into useable form. This form of sending audio data is extremely efficient because it always takes the cheapest route that is also the least congested.

The compression of information and use of multiple routes in order to send that information over the most efficient route makes sending audio over packet switching quicker, much less expensive and more efficient. The number of calls that can be sent is orders of magnitude higher than it was with the more traditional analog circuit switching systems.

For companies, the savings in long distance charges can be in the hundreds or even thousands of dollars per year. If companies also make extensive conference calls, VoIP makes even more sense when combined with conferencing options such as document sharing in systems offered by companies like Voxwire and iVocalize.

Different types of VoIP calling are available

The most commonly used VoIP system is from one computer to another. To set up this type of service, you will need to have a sound card installed in both computers along with microphones and Internet connections. For practical purposes, you'll want a broadband connection or DSL -- a dial-up modem will be so slow the sound quality just won't be that good. Aside from that, all you need is a software package that can set you up with everything you need to use VoIP to make phone calls to whomever is also set up with the same system.
You can also invest in IP phones if you want something that looks just like your standard analog telephones but with VoIP connectability. These simply replace the old-style RJ-11 connectors with Ethernet connectors (RJ-45). Hardware such as routers and the needed software are built right in.
Analog telephone adaptors (ATA) enable you to connect a standard telephone to your computer Internet connection in order to take advantage of VoIP options. ATA converts analog signals to digital so that it can be transmitted properly via the Internet.
The newest option on the market is the Wi-Fi phone, which uses short-distance Internet transmission of VoIP to replace cell phones calls. Wi-Fi broadcasts over the radio spectrum to cover short range areas for users in certain areas, and these "hot spots" have popped up across the U.S.

The upshot of VoIP is that standard long-distance charges may soon become a thing of the past. As more and more consumers turn on to VoIP and broadband connections make it easy and inexpensive (as well as practical) to make phone calls over the Internet, fewer individuals will be willing to pay high rates to make a telephone call they can make for free or next to nothing via their computer.

VoIP saves you money on long distance

There's no by-the-minute charges with VoIP, no set-up fees, and no "time of day" or overages. That's the great thing about VoIP plans. You just pay a monthly fee and get to make all the calls you want over your computer for one monthly fee. It's so simple and elegant, and it's the solution that everyone's been wanting and waiting for far too long.

You don't have to wait for a certain time of day of day of the week to make telephone calls with VoIP. There's also the advantage of being able to use your VoIP connection from anywhere -- remember, you're not tied to a phone jack to use your number, but an Internet connection, so you can call from anywhere with many calling plans.

Some of the companies that offer excellent VoIP plans with unlimited calling are listed below with their most popular options:

Vonage currently offers a $24.95 per month unlimited VoIP package to anywhere in the U.S. or Canada. It includes voicemail, call forwarding, three way calling, call waiting and caller ID.
Packet 8 can provide unlimited VoIP for $19.95 a month in the U.S. and Canada with a variety of features like call waiting and three-way calling, and can also give you video phone service for about $29.95 per month.
AT&T's CallVantage provides the usual U.S. and Canada broadband calling with voicemail, call waiting, etc. along with email, a call log and a 'do not disturb' option, all for $29.99 a month. You also get to keep your phone number for life, no matter where you go -- a great feature for some who move around a lot.

VoIP in web conferencing packages

VoIP is used in almost all web conferencing services as an alternative to standard conference calls, and looking into these packages will give you an idea of some ways to combine VoIP with extras such as white boards, document sharing and video. For less expensive options, many companies can provide strictly audio VoIP conference calls combined with text messaging and document sharing without video.

Some companies that offer VoIP in web conferencing packages separate from video conferencing are:

Voxwire offers voice communication with features like auto-queue, mute options, individual speaker adjustments and moderator controls along with a "follow me" browser system so that all participants can view a shared desktop. Two persons can use VoIP for $9.95 a month, or up to ten in a conference environment for $29.95 per month.
VoiceCaf? provides similar services with a wide range of options that vary from packages with VoIP capability for five people at a time on a conference call to up to 500 in one conference call, all for a flat monthly fee. The prices vary depending upon what package you choose, and there are several.
iVocalize offers VoIP along with Internet conferencing options like PowerPoint presentation capabilities and presentation recording for future playback. They also provide optional Unicode translation in thirteen languages. The most basic VoIP package begins at $10.00 a month with a prices going up incrementally depending upon your needs and how many will be involved in your conference calls.

It is obvious that conference calling as well as standard long distance calling will be changing greatly in the near future as VoIP changes the landscape of telephone service. "Land lines" for long distance calling will eventually become obsolete as broadband becomes more common and makes VoIP just as commonplace as any other type of telephone call.

And with the greater portability of soft phone options built into laptops and the use of ATA phone adapters, the use of VoIP in the average home will arrive sooner rather than later.

This article on the "How VoIP Works" reprinted with permission.
Copyright ? 2004-2005 Evaluseek Publishing.

About the Author
Lucy P. Roberts is a successful freelance writer providing practical information and advice for consumers and businesses about everything related to audio conferencing services and voip providers. Her numerous articles include tips for saving both time and money; product reviews and reports; and other valuable insights for persons searching the Internet for information about the voip providers and related topics.

weekly home cleaning Lake Forest ..

In The News:

A personal data protection guide revealing 10 signs your information is circulating among data brokers and practical strategies to regain control of your digital footprint.

New Android security updates include smarter scam detection, Key Verifier for identity confirmation, Find Hub tracking and Advanced Protection to safeguard your phone and data.

Tech expert Kurt “CyberGuy" Knutsson reports that scammers made a fake Venmo that mimics a real cancer nonprofit’s handle.

Tech expert Kurt “CyberGuy" Knutsson says Hugging Face has launched affordable open-source humanoid robots for home AI exploration.

Tech expert Kurt “CyberGuy" Knutsson tells how one person almost fell for a phishing scam despite strong security. Learn to spot and stop scammers.

Tech expert Kurt “CyberGuy" Knutsson takes a look at the Mercedes Vision V luxury van and its 65-inch screen, 42 speakers and first-class comfort.

A third-party dental marketing agency's unsecured database exposed millions of patient profiles with personal information that could be exploited for identity theft and insurance fraud.

New York-based Aircela unveils refrigerator-size device that converts air and water into fossil-free gasoline, with initial deployments planned for 2025.

Your home address is easily accessible on people finder sites, putting you at risk for stalking and identity theft, but data removal services can help protect your personal information.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents

Robot combat evolves at Unitree's Iron Fist King event as G1 robots face off in China, featuring knockouts, precise strikes and agile machines that can perform side flips.

Take control of your digital privacy with actionable tips like Facebook privacy checkup, location tracking management and data removal services to protect your personal information.

Smart TVs and streaming devices manufactured in China are being compromised by BadBox 2.0 malware before users even power them on; infections have been detected in 222 countries.

The lightweight, 15-pound Tenniix tennis robot mimics pro playing styles like Nadal and Federer, using AI trained on 8,000 hours of professional tennis data.

Oak Ridge's uranium enrichment facility supports America's AI ambitions amid concerns that China's aggressive nuclear reactor construction could give it an edge in powering data centers.

Facebook scam ads now leverage AI and deepfakes to create convincing celebrity endorsements, targeting specific demographics with sophisticated schemes.

Apple unveils iOS 26, macOS 26 Tahoe and iPadOS 26 with translucent Liquid Glass design at WWDC 2025, featuring ChatGPT integration as competitors advance rapidly.

The Atom Touch prosthetic arm combines an AI neural interface with EMG sensors, allowing amputees to control individual fingers with precision at an affordable $25,000.

Aspen officials aim to have crews on the scene within five minutes — something they say would be nearly impossible without precise location data the AI technology gives.

Tech expert Kurt “CyberGuy" Knutsson says iPads are usually secure, but hackers can access them. Spot warning signs early to protect your data.

Tech expert Kurt Knutsson reveals how to easily move photos and videos off your iPhone or Android to securely protect your favorite moments.

The Social Security Administration is launching digital SSN access this summer. Tech expert Kurt “CyberGuy" Knutsson helps you learn how to use it and protect your identity.

Glide underwater with CudaJet and make the ocean your playground. Kurt “CyberGuy" Knutsson discusses the redesigned tech that might be your next big thrilling adventure.

Protect yourself from login alert scams with five security steps, including avoiding suspicious links, checking account activity and enabling two-factor authentication

Skip the usual Father's Day gifts with personalized ideas for tech enthusiasts, home brewers, pool owners, seniors, outdoor lovers and privacy-conscious dads.

How VoIP Works -- Busting Out of Long Distance Rates

VOIP