A user on an ISPBX can use different D-Channel protocols to those in use by the public ISDN network connected to the ISPBX - true or false?
How many devices can be connected to a standard BRI line?
What is the device inside an ISDN telephone that converts voice into digits?
Does a Terminal Adapter always contain a Codec or Modem?
What happens when a call is set up?
What other method is there for converting synchronous and asynchronous data?
What is the significance of the TEI in B channel communication?
What are BRI and PRI? What are Channels?
Do users on an ISPBX have a D channel connection to the ISPBX or to the public ISDN network? The users on an ISPBX do not communicate directly with the public network at all.
Do you know what is the difference between internet and isdn and is both are same or is there any specific difference?
What are SPIDs?
Name the two forms in which an ISDN service can be provided to the user. ISDN can be supplied to the user in two forms:
What information also accompanies this message?