ISDN Interview Questions
Un-Answered Questions { ISDN }
What is LAP-D?
What is the Frame Format ?
What happens when a call is set up?
How the B and D channels share the line?
What is Soft-fax and Soft-modem?
How can I get more information?
What the B and D channels do?
What are SPIDs?
How Analogue fax and modem over ISDN?
What are BRI and PRI? What are Channels?
How ISDN allows multiple devices to share a single line?
Explain the call flow in nss and what is sri signal?
What protocols are used?
What is 2B1Q?
How to Establish the Link Layer?
