Welcome to Knowledge area! You are in category: Network Technologies
Asymmetric Digital Subscriber Line - ADSL
ADSL is a technique for asymmetric broadband access networks and the Internet. ADSL is a variant of DSL.
Digital Subscriber Line - DSL
Digital Subscriber Line is a family of technologies of broadband Internet access. Typical download speeds range from 128 kbps to 50 Mbps, depending on DSL technology used in the country.
Integrated Services Digital Network - ISDN
Integrated Services Digital Network is a technology of telecommunication networks designed to use PSTN infrastructure for providing digital services directly to end users
An alternative for fixed telephony - VoIP
Everyone would like to speak on the computer like on the telephone and of course it would be comfortable, if this calls would be much cheaper. For this purpose the VoIP protocol is used.