Integrated Services Digital Network (ISDN)

Mod. DL TC73   (Vers. 2.1)

The DE LORENZO Integrated Services Digital Network (ISDN) deals with the study of the architecture and the operation of the ISDN digital network.

List of the lessons: 1. General concepts on ISDN 2. Structure of the ISDN network 3. How to connect to the ISDN network 4. ISDN and OSI model - the Physical Level 5. ISDN and OSI model - the Link Level 6. ISDN and OSI model - the Network Level 7. The components of an ISDN network 8. ISDN telephone communication 9. ISDN Protocol Analysis 10. ISDN data communication

Educational technologies: Theory The basic theoretical subjects are shown on the computer through WEB pages, with an efficient hyper textual navigation. Practical experiments The practical experiments on real devices represent the indispensable completion of the training process.

 

Details of the contents:

	Lesson 1: General concepts on ISDN
	Generalities on the ISDN network Structure of the ISDN network Questions
	Lesson 2: Structure of the ISDN network
	Topography of an ISDN network Reference points - Interfaces "U","T","S","R" Special interfaces The OSI Model Questions
	Lesson 3: How to connect to the ISDN network
	Connection through Base Access  Point-to-multipoint  and point-to-point configuration Configuration of the telephone numbers Connection through Primary Access  Questions
	Lesson 4: ISDN and OSI Model - The Physical Level
	Generalities Interface U Interface S: line code Interface S: frames, clock and synchronism Interface S: access control to channel "D" Interface S: passive bus (bus-S) The physical level of the primary access  Questions
	Lesson 5: ISDN and OSI Model - The Link Level
	Generalities The structure of the frame HDLC-LAPD The structure of the frame LAPD: the fields FLAGS and ADDRESS The structure of the frame LAPD: the fields Control, Information, FCS The frames LAPD Activation/deactivation of level 2 and management of the TEI Example of a session at level 2 Questions
	Lesson 6: ISDN and OSI Model - The Network Level
	Generalities Structure of the message The informative elements of the message: Protocol discriminator and Call Reference The informative elements of the message: Message Type The informative elements of the message: other informative elements Example of base call Questions
	Lesson 7: The components of an ISDN network
	Components of the ISDN network The ISDN exchange The ISDN telephone  The Terminal Adapter Devices for Video communications Protocol Analyzer Questions
	Lesson 8: ISDN telephone communication
	The ISDN exchange ISDN telephone network	Experiment: Using the ISDN telephone Experiment: Mononumber ISDN network Experiment: Multinumber ISDN network
	Lesson 9: ISDN protocol analysis
		Experiment: Using the ISDN tester Experiment: Protocol analysis with tester and PC Experiment: Protocol analysis with tester
	Lesson 10: ISDN data communication
	The Terminal Adapter Programming the Terminal Adapter	Experiment: Connection between Mononumber TA Experiment: Connection between Multinumber TA Experiment: Connection of multiple devices on the S bus.

NOTE:

For the performance of all the experiments with this trainer you need:

	Nr.2 Personal Computers complete with serial interface and Windows 95/98/Me/2000/XP operating system