A softswitch is a device that is used for telecommunications. It is short for software switch and it allows connection from one telephone line to another.
Standard Telephone
yes
The only telephone device that was used in the 1960's, was the land line telephone.
yes, also the modem is used for the internet connection.
If you mean switching LAN cables when the connection is active, then the answer is yes.
Modem Cable
An active internet connection means your computer is currently connected to the internet. If you're browsing this page, your internet connection is probably active! You most often see this term used with software, especially games, saying you need an "active internet connection" to register or fully use the software.
it is type of Internet connection in which a jack of telephone with twisted pair telephone cabling is used. it is used in making home network and also inexpensive. it is slow 56kpbs
network connection
The Pair is called a service line or Tip and Ring
VOIP stands for voice over internet protocol. This is used when you make phone calls over your internet connection instead of using a telephone connected through a phone line.