VoIP is an online service that allows you to send your voice over the Internet. With it you can speak to people on regular telephones by placing your call from your computer. There are also special VoIP phones as well as adaptors you can use on regular telephones. Wireless hot spots can even allow you to use VoIP wirelessly, and you can find such hot spots in many different locations, such as cybercafes, hotels, and airports.

What kind of equipment do I need? Broadband (high-speed Internet) connection is required. This can be through a cable modem, or DSL, or LAN, such as high-speed services. A computer, adapter, or specialized phone is required. Some VoIP services only through your computer or a special VoIP phone, other services allow you to use a traditional phone connected to the VoIP adapter. If you use a computer, you need some software and an inexpensive microphone. Special VoIP phones plug directly into your broadband connection and operate largely like a traditional phone. If you are using VoIP phone adapter, you can dial-up, as you always have, and service providers can also provide dial tone.

Whether there is between making a local call and long distance phone difference? Some operators offer service is free, and usually only for other users to invoke services. Your VoIP service provider may allow you to select an area code from the area in which the different life. This also means that the person who call you may have long-distance telephone charges depending on their area code and services. Some carriers charge for long distance calls to the phone outside the region, with the existing, traditional wireline telephone service numbers. Other VoIP service providers allow you to dial a minute flat rate for a fixed number anywhere.

Some VoIP providers will only allow you to call other subscribers to their service. Others will let you call anyone, even internationally. Some VoIP providers will offer extra services, like conference calling. Any regular telephone will be able to receive VoIP calls without needing any special equipment. The voice signal is converted into a standard phone signal while online. VoIP is cheaper for many people than paying for broadband and a traditional telephone service at the same time. It may also offer services that traditional telephone companies don't.

1. Some VoIP services will not be available at the time low voltage or power shutdown and VoIP providers will not arrange for power back up.

2. All VoIP services will not be connected with 9-1-1 for emergency service.  If you want to know the exact detail regarding this you can go through VoIP and 911 Advisory.

Every VoIP provider offers a different array of services, but most of them should allow you to work on your computer and talk through it at the same time. Some of them will allow you to use their services from any computer.  Depending on what services you have your computer may or may not need to be turned on to use VoIP, though all services require the broadband connection to be active. If you use a telephone with VoIP then it will ring just like a normal telephone. If you use your computer, then the software you use for VoIP will alert you when you receive a call.

Can I use my computer when I was in a telephone conversation? In most cases, yes. Can I take my phone adapter when I travel? Some VoIP service providers can be used in any high-speed Internet connection service. With the new location may affect your VoIP service can connect directly through the 911 emergency services. For additional information, please contact Tel: 911. Will my computer still were rejected? Only if your service requirements, make your calls using your computer. All VoIP services require your broadband Internet connection is active. How do I know if I have a VoIP phone call? If you have a special VoIP phone or regular telephone connected to the VoIP adapter, the phone will ring like a traditional phone. If your VoIP service requires you to make calls using a computer, the software provided by your service provider will alert you when you have a call.