Integrated Services Digital Network (ISDN) is a high-speed digital data service. With ISDN you can transmit large amounts of data, voice and video signals over a single telephone line at higher speeds—and lower cost—than with any other digital service or analogue modem.
Typical ISDN applications…
ISDN is the perfect choice for any number of high-volume datacomm applications where faster data rates, lower prices and guaranteed data integrity are required:
Also consider ISDN service when you need…
Is ISDN affordable?
Absolutely! ISDN is becoming more available throughout the world, and lower prices are expected well into the next century.
Three main reasons to consider ISDN:
Some background information about ISDN…
There are three kinds of ISDN service: Basic Rate Interface (BRI), Primary Rate Interface (PRI) and Multirate. PRI and Multirate service are typically used by large facilities to support high-bandwidth applications such as PBX phone systems. These services are more expensive and therefore less widely available than BRI service.
The most common (and least expensive) ISDN service is BRI. Its usual application is combining voice and data circuits over one line between small-scale ISDN sites.