What is the difference between Internet and ISDN ? Is both are same or is there any specific difference ...?
What do the layers look like?
What happens when a call is set up?
How ISDN allows multiple devices to share a single line?
What are SPIDs?
What is the Frame Format ?
What is Fractional PRI?
Bearer Capabilities - What are they?
How can I get more information?
How Analogue fax and modem over ISDN?
What the B and D channels do?
What are TEIs?
How the B and D channels share the line?
How to vary the the amount of bandwidth you have available to you?
What are SAPIs?
What Bearer Capabilities are and on which channel they reside?
What is Soft-fax and Soft-modem?