What is the maximum number of simultaneous connections supported by a Primary Rate Interface?
1 2147If two ISDN channels are used together, each connecting the same pair of users, how many calls are being made?
1 2342When multiple users on an ISPBX are making calls, how many users does the public ISDN network see?
1 2114Do 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.
1 2167A 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?
1 2120
How ISDN allows multiple devices to share a single line?
How configuration errors in the ISPBX can prevent successful connections?
Bearer Capabilities - What are they?
How Analogue fax and modem over ISDN?
Do you know what is the difference between internet and isdn and is both are same or is there any specific difference?
How to vary the the amount of bandwidth you have available to you?
What is Information Field Structure?
What are BRI and PRI? What are Channels?
What item of equipment would be required to connect a modem to ISDN? A terminal adapter.
How ISDN and analogue networks interact?
How ISDNs are connected together?
What is Fractional PRI?
How users are connected to a public ISDN through an ISPBX?
What is LAP-D?
What are SAPIs?