used in a PC environment. Webopedia defines it as: A category of hardware and software that enables people to use the Internet as the transmission medium for telephone calls. For users who have free, or fixed-price Internet access, Internet telephony software essentially provides free telephone calls anywhere in the world. To date, however, Internet telephony does not offer the same quality of telephone service as direct telephone connections. There are many Grayslake business isps, Grayslake, IL isps business GrayslakeGrayslake isps, business Illinois, Grayslake business isps
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