How does this internet communication work? There are actually two different ways.
First Way: (1) Number is dialed through a regular phone. (2) Call goes through a phone adapter. (3) It reaches the Internet. (4) Connects to another computer or phone.
Second Way: (1) Connect a microphone to a computer. (2) Dial the number from keyboard. (3) Call reaches the Internet through cable modem. (4) Connects to another computer or phone.
These VoIP products include Skype phone speakers, optical USB mouses and keyboards.
