What is the purpose of the switch that all NT1s have?

1 Answers  

---

What protocols are used?

0 Answers  

---

An ISPBX can behave like a single user and a network - true or false? True.?

1 Answers  

---

What are Protocols on B and D channels?

1 Answers  

---

Do 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 Answers  

---

What other method is there for converting synchronous and asynchronous data?

1 Answers  

---

How users are connected to a public ISDN through an ISPBX?

0 Answers  

---

What is the maximum number of simultaneous connections supported by a Primary Rate Interface?

1 Answers  

---

In practice, what is the maximum number of devices that may be connected to a BRI which expects a fixed TEI?

1 Answers  

---

What address does an ISDN PRI line always use?

1 Answers  

---

If two ISDN channels are used together, each connecting the same pair of users, how many calls are being made?

1 Answers  

---

What device converts the signals between the ISDN and the PSTN networks?

1 Answers  

---