Ways to make VoIP calls
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There are 3 main ways to make voip calls. The simplest form of VoIP is a computer-to-computer voice connection. All that is required for this type of connection is a computer, a headset consisting of earphones and microphone, and VoIP software. Most software packages are free and allow you to connect
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to any computer running the same software. There is no charge for this type of connection and calls can be made to anywhere in the world.
A step up from computer-to-computer telephony is calling regular landline or cellular phones from your computer. Usually, the same software package that allows you to make PC-to-PC calls allows you to call to the regular phone networks at a small charge but the cost is quite a bit lower than what your telephone company charges. Some VoIP services also allow you to make calls to cellular phones. Parties receiving land-line or cellular calls do not need any extra equipment or software. Read more about connecting PSTN and VoIP.
Internet phone calls can also be made without a computer. A broadband Internet connection is still required but it doesn't need to be connected to a computer to take advantage of VoIP. In this case you need some VoIP equipment.
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