opb2009
Banned
IDSL (ISDN over DSL)
IDSL (ISDN over DSL) is a 144Kb standard for DSL. IDSL is available where other forms of DSL, such as ADSL are not available.
IDSL is slow and relatively expensive, but it can sometimes be the best possible option.
IDSL (ISDN over DSL) is a 144Kb standard for DSL. IDSL is available where other forms of DSL, such as ADSL are not available.
IDSL is slow and relatively expensive, but it can sometimes be the best possible option.