What the B and D channels do?
No Answer is Posted For this Question
Be the First to Post Answer
When multiple users on an ISPBX are making calls, how many users does the public ISDN network see?
What happens when a call is set up?
How many devices may be connected to a BRI?
What are the two protocols which perform rate adaptation?
What are TEIs?
How ISDNs are connected together?
How users are connected to a public ISDN through an ISPBX?
How many filters can be applied to a SETUP message?
What is the essential difference between ISDN and the ordinary telephone system (PSTN)?
Why is there only one D channel in each interface?
What is ISDN's history?
Why does there need to be a broadcast TEI?