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2. HISTORY OF ISDN
4. ISDN LAYERS
5. ISDN INFORMATION ELEMENTS
6. ISDN REFERENCE POINTS
7. APPLICATIONS OF ISDN
This paper presents a brief overview of ISDN. The modem, a breakthrough in computer communications, allowed computers to communicate by converting their digital information into an analog signal to travel through the PSTN. There is an upper limit to the amount of information that an analog telephone line can hold. Currently, it is about 56 kb/s bidirectionally, but are limited by the quality of the analog connection and go only about 45-50 kb/s...
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Common topics in this essay:
- History Connection
- The Giver Author, SEtting, Theme, Connection to Self, Connection ot another book read, Conflict, Protagonist, Antagonist, and Summary
- Character Connection
- The Connection Between Man and Nature
- Cellular Radio, Isdn Networks And Satellite Communications
- Csr French Connection
- Putting Data To Work: Intelligently Using Data Mining, Data Warehousing And Databases.
- The Mexican U.s. Connection
- Accuracy of Data, Data Ouytput
- Data structures: VB and VBA offer two options: arrays and collections
- Integration Of Umts And B-isdn: Is It Possible Or Desirable?
- Isdn Vs. Cable Modems
- Mathematical Connection
- What Is Isdn?
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