Leased line is a permanent fast internet connection. Unlike ISDN If needed you can connect your company with a very fast leased line from 64k - 2MBs while ISDN maximum speed is 128 K. A leased line is an ideal solution for a company who wish to trade on-line 24 hours a day. For users with small capacity demands ISDN offers three distinct advantages over dedicated leased line: Cost. Because ISDN is an on-demand technology, you only pay for the time each B channel is active.
ISDN backup line not Fire automatically
The answer is Telkom. I got it.
ISDN: Integrated Services Digital Network DSL: Digital Subscriber Line
yes, we can but we need terminal adapter to connect with ISDN if ordinary line is used . terminal adapter use to convert non ISDN to ISDN.
ISDN is dial up lines and PSTN is a broadband line.
No111currs
2b + d
ISDN lines are mainly used for phone usage. It replaces the analog phone that is found in most homes. It has the ability to take just the one phone line, and turn it into two lines.
ISDN
Asymmetric
modem