Voice over Internet Protocol, or VoIP, has grown in
popularity recently and with that rise in popularity has come a number of
common misconceptions and confusion. Global Value Conncet (
http://globalvalueconnect.com ) has complied this simple guide to
address some of these most common questions and concerns.
- What is VoIP and what does it stand for?
- How do I make a VoIP phone call?
- What equipment do I need for VoIP phone calls?
- Are there any differences between making a local call or a long
distance call?
- Who can I call if I am using a VoIP service?
- Are there any advantages in using VoIP phone service?
- Will I be able to dial 911 emergency services?
- Will I be able to use my computer while making a VoIP phone call?
- Will I be able to take my phone adapter with me while traveling?
- Does my computer need to be running in order to use VoIP service?
- How will I know when I receive a phone call over my VoIP service?
- Who regulates VoIP services?
- What are the computer system requirements for VoIP?
- Are free trials normally available?
- How can I improve the sound quality?
1. What is VoIP and what does it stand for?
VoIP stands for Voice over Internet Protocol and it allows you to place
telephone calls over a data network like the internet. It operates by
converting your voice signal from your telephone into a digital signal that
can then be transmitted over the Internet. The digital signal is then
converted at the other end back to a voice signal that the other party can
hear. When you use a phone with an adapter the calls are placed just like a
regular telephone. You first hear a dial tone then the call is made. You are
also able to place a call directly from your computer using a conventional
telephone or microphone.
2. How do I make a VoIP phone call?
Making a VoIP phone call is no different from using a regular land line
telephone. You pickup the receiver and listen for the dial tone. You can
then dial your number as you always have in the past. The call connects to
your high-speed Internet connection and travels to your local telephone
company's equipment to a VoIP provider which transport the signal through
the Internet to the local provider of the party you are calling. They relay
the signal to your parties telephone. As an alternative, you may also place
the call using your computer's hardware and software, entering the number
through your keyboard. The signal is then sent through your cable modem to
your local telephone carrier.
3. What equipment do I need for VoIP phone calls?
Your existing incoming high-speed Internet connection should be
sufficient but the higher the connectivity the better the signal.
In terms of hardware, you can hook up an inexpensive microphone to your
computer or connect a phone directly to a VoIP telephone adaptor (ATA). Or
you can use a phone specially made to work with Internet Voice. This is
called an SIP Phone. Each SIP phone is a network endpoint, and voice is
routed via its IP address. It allows a DID (direct inward dialing) number to
move with a user. You can move, add or remove stations and never have to
call your interconnect/PBX service company. SIP phones also allow full use
of advanced features like voice mail to e-mail and auto attendant.
4. Are there any differences between making a local call or a long
distance call?
There are many different calling available for VoIP. The calling rates
and fixed plans will vary from one vendor to another depending on the
service you select. Please make sure to read all of the fine print
associated with any plan that you choose.
One thing to keep in mind, however, is that VoIP can blur the difference
between local and long distance by issuing a local number for your Internet
phone. This allows you to make LOCAL calls to your home area code from that
phone, regardless of where you are geographically. All you need is an
Internet connection to plug in your phone, it doesn't matter what Internet
provider you use, and you can call your local area code from anywhere in the
world without paying long distance rates.
5. Who can I call if I am using a VoIP service?
Your calls can be made to any local telephone number, mobile phone, long
distance number, or any international number. You may even use the service
to speak with more than one person at a time. More importantly, the person
you are calling does not need any special equipment; just a regular
telephone.
6. Are there any advantages in using VoIP phone service?
If you are using a broadband internet connection, you don't need to
maintain and pay the additional cost for a regular land line just to make
telephone calls. With VoIP you're able to talk to many people at the same
time. You can set up conference calls with your colleagues, staff, family
and friends. VoIP allows you to reduce interconnect/PBX fees by enabling you
to add, move and remove stations from your network without calling your
service provider. In addition, you don't have to buy an expensive phone
switch to set up your network. VoIP also offers many advanced calling
features from caller ID and call forward to voicemail and distinctive
ringing to call tracing and reminder calls, among many others. You can also
manage your features through the Internet; log-in and customize services
that normally you would have to rely on your provider to change - for a fee
of course. Voice over Internet can lower long-distance fees by assigning a
local telephone number to your VoIP phone. You will then be able to take
your phone anywhere in the world, plug it into any broadband connection
regardless of specific provider, and you can make LOCAL calls to your home
area code. Parents can keep in touch with children at college; churches can
contact missionaries all over the world; and businesses can connect branch
offices in different cities.
7. Will I be able to dial 911 emergency services?
Some Internet Voice services have difficulty seamlessly connecting with
the 911 dispatch center or identifying the location of Internet Voice 911
callers. Check with your local VoIP provider to determine if they can
provide this service in your area.
8. Will I be able to use my computer while making a VoIP phone call?
Yes you most certainly will be able to use your computer while making
calls on your VoIP network.
9. Will I be able to take my phone adapter with me while traveling?
You should be able to use your VoIP service wherever you travel as long
as you have a high-speed Internet connection available. Your adaptor should
work the same as when you are at home or in the office as long as you have
access to a high-speed Internet connection.
10. Does my computer need to be running in order to use VoIP service?
Your computer does not need to be turned on but your broadband connection
must be active in order for VoIP to functionproperly. However, if you are
not using an adapter and choose to use a microphone or headset with your
computer then your computer must be on.
11. How will I know when I receive a phone call over my VoIP service?
Your VoIP phone will ring like any other telephone.
12. Who regulates VoIP services?
The Federal Communications Commission (FCC) has worked to create an
environment promoting competition and innovation tobenefit consumers.
Historically, the FCC has not regulated the Internet or the services
provided over it. On February 12, 2004, the FCC found that an entirely
Internet-based VoIP service was an unregulated information service. On the
same day, the FCC began a broader proceeding to examine what its role should
be in this new environment of increased consumer choice and what it can best
do to meet its role of safeguarding the public interest. In November 2004
they ruled that States do not have the jurisdiction to impose taxes on VoIP
services, another victory for the consumer.
13. What are the computer system requirements for VoIP?
The specific requirements of any VoIP system must be checked with each
individual VoIP provider.
14. Are free trials normally available?
You need to check with your selected VoIP provider to determine if a free
trial is available. Most VoIP providers will provide some kind of free trial
or conditional free trial period. If you are dissatisfied for any reason you
should return the equipment in their original packing boxes together with
all shipping paperwork and packing slips to ensure they will honor their
warrantee.
14. Will I be able to use VoIP behind a firewall?
You need to ask your network administrator regarding any special setting
that are required to function through the firewall.
15. How can I improve the sound quality?
- Speak with a headset instead of a microphone. Better still, use a
phone with an adaptor.
- If you are using a microphone, hold it away from the speakers to
avoid having the sound from your speakers recirculate into your
microphone causing feedback.
- Lower the volume on your speakers.
- Check with your sound card manufacturer to be sure you are using the
latest drivers.
- Use a direct phone jack. A split line or extension cord between your
phone jack and computer can distort the sound causing an echo.
Global Value Conncet (
http://globalvalueconnect.com ) offers a wide range of VoIP products and
services from the most reliable vendors at the most competitive prices. If
you are in the market for VoIP services or curious as to what it may cost or
how you may benefit then stop in and check out our products and services at:
http://globalvalueconnect.com/VoIP.htm
Copyright 2004 Raymond Klesc
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free of charge, as long as the bylines are included. A courtesy copy of your
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About The Author
Global Value Connect (
http://globalvalueconnect.com ) has been providing the best value in
telecommunication products and services for the home or office since 1995.
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