What is the initial call request message called?
What is the Frame Format ?
What item of equipment would be required to connect a modem to ISDN? A terminal adapter.
If none of the equipment connected to an NT1 requires a power supply through the interface, do I need to attach the NT1 to the mains?
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 kind of cabling is used for a PRI?
What are ISDN Services?
Name two significant differences between B and D channels.
What are the two options for implementing fax using an internal ISDN card?
What is the essential difference between them?
Where else is rate adaptation employed?
What kind of cabling is used for a BRI?
What are TEIs?