The Many Ways of VoIP Service
VoIP takes ordinary phone calls (analog audio signals) and sends them over the Internet as digital signals. It's that simple! Here is a more technical explanation of the ways you can use VoIP...
Telephone Adapter
The most popular, but maybe not the best, choice of consumers because you simply take your current phone and plug it into the adapter and viola! It is ready to go! The adapter is what turns your analog phone calls (your voice) into digital signal (packets) that travel over the Internet lines. (read more about Packet switching
To use an adapter, you simply plug in the phone cable from the phone (usually plugged into a wall) into the adapter. The adapter plugs into your modem or computer. Simple, easy and most (if not all) providers give you the adapter with new service all ready to plug in and go. VoIP is often called a "plug and play" service for that reason.
IP Phones
The best way to experience VoIP is to use an IP Phone. IP Phones operate and look just like your traditional phone. If you asked to use my phone, you would not know it was even a VoIP phone unless I told you.
The only difference in an IP phone (not to be confused with an iPhone) is that instead of plugging into your wall socket, you plug it into the router. No computer attachment, no adapter, just the phone.
The IP Phone is expandable which means you can add handsets in any room up to the amount stated by your provider, usually up to 10. You just plug the handset into an electrical socket and wait for it to charge and be registered (about 24 hours). Some IP Phones like my Uniden, work as intercomm systems or baby monitors. Great for baby's room or talking at opposites ends of the office.
Why is IP Phone the best way to experience VoIP? Because it provides a straight connection to the internet rather than going through an adapter or computer. Clearer quality calls result.
PC Originated Calls
Yes, VoIP stills works in it's original platform, the PC call. In it's infancy, VoIP was only useable through a PC/MAC, a microphone, sound card and set of speakers. This is still the cheapest way to use VoIP with monthly fees about $7. PC Calling requires a download interface that resembles a phone key pad. It also requires a high speed internet connection to avoid that cut in and out calling of beginning VoIP. This is a great way for travelers or busy execs to make quick calls.
So there you have it, all 3 of these VoIP methods send calls via the Internet. Make calls on vacation, on a cruise, anywhere life takes you. VoIP is ready, are you?