What is the initial call request message called?
How ISDNs are connected together?
When multiple users on an ISPBX are making calls, how many users does the public ISDN network see?
What Bearer Capabilities are and on which channel they reside?
What filters are used when implementing MSN?
What channel does the end-to-end connection use?
What other method is there for converting synchronous and asynchronous data?
How many filters can be applied to a SETUP message?
How configuration errors in the ISPBX can prevent successful connections?
What are B channel charateristics?
An ISPBX can behave like a single user and a network - true or false? True.?
What information also accompanies this message?
How can you find what Bearer Capabilities are specified on an incoming or outgoing call?