Digital Subscriber Line or DSL is a generic name for digital lines that are provided by telephone companies to their local subscribers and that has the capacity to carry data at high speeds. There are many advantages of using DSL. Firstly, even if your Internet connection is open, you can still use the phone line for voice calls. Also, the speed of DSL is much higher than a regular modem. Moreover, DSL doesn't require new wiring; it uses the existing phone line. Know more about the advantages of using DSL connection, as you surf through our website, dslzing.com. Also get information on how DSL functions, companies of DSL, the limitations of DSL and more as you log onto the website, dslzing.com