Products Covered By This Guide

The Integrated Services Digital Network (ISDN) is a collection of internationally accepted standards for defining interfaces and operation of digital switching equipment for the transmission of voice, data, and signaling. ISDN has the following characteristics:

• ISDN makes all transmission circuits end-to-end digital
• ISDN adopts a standard out-of-band signaling system
• ISDN brings significantly more bandwidth to the desktop

The Global Call software provides a consistent interface across Intel® Dialogic® product interfaces to various ISDN and other networks (for example, T-1 ISDN, E-1 ISDN, E-1 CAS, T-1 robbed bit, analog, and IP). See the release information for your system release software for information on the products that provide ISDN Basic Rate Interface (BRI) and Primary Rate Interface (PRI) capabilities. ISDN PRI products support both T-1 and E-1 ISDN protocols and the transfer of voice and data over T-1 or E-1 trunks. See Chapter 6, Protocols, for more on PRI and BRI.

Click here to contact Telecom Support Resources