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Explore the functionalities and benefits of ISDN services in telecommunications, including voice, data, analog, and digital communications over telephone networks, along with detailed references and functional grouping.
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Chapter 16 Integrated Services Digital Network (ISDN)
Figure 16-1 ISDN Services
Figure 16-2 Voice Communication over an Analog Telephone Network
Figure 16-3 Voice and Data Communication over an Analog Telephone Network
Figure 16-4 Analog and Digital Services over the Telephone Network
Figure 16-5 IDN
Figure 16-6 ISDN
Figure 16-7 BRI
Figure 16-8 PRI
Figure 16-9 Functional Grouping
Figure 16-10 Reference Points
Figure 16-11 ISDN Layers
Figure 16-12 Simplified Layers of ISDN
Figure 16-13 BRI Interfaces
Figure 16-14 S Interface
Figure 16-15 2B/1Q Encoding
Figure 16-16 BRI Frame
Figure 16-17 BRI Topology
Figure 16-18 PRI Interfaces
Figure 16-19 PRI Frame
Figure 16-20 LAPD Address Field
Figure 16-21 Network Layer Packet Format
Figure 16-22 Call Reference Field
Figure 16-23 Information Elements
Figure 16-24 Information Element Types
Figure 16-25 Addressing in ISDN
Figure 16-26 Bit Rates for Different Applications
Figure 16-27 B-ISDN Services
Figure 16-28 B-ISDN Accesses