Fixed Access


Fixed Access Networks

Duration: 1 Days

Who should attend:

All those who are interested in understanding fixed network services technology and functioning.

An individual course planning is possible for this kind of course. If you would like to know more about this course please either call us on +43 (0)1 70795380 or send an email to

Telecommunications basic skills

Course Content

At the end of this course we propose a test to check the learning of the main training contents.

Course Objectives

This course aims to provide the basic knowledge on the fixed network architecture and on the functioning of its services. In particular, this training covers POTS and ISDN services and the related signaling technologies. Moreover, we will focus on ADSL technology, its architecture, the equipment and Unbundling issues.

Course Outline

  • Analog Telephony
  • POTS signaling
  • ISDN access interface
  • B and D ISDN channels
  • ISDN signaling flow, Q.931 messages
  • PABX
  • ISDN and SS#7: messages similarities and translation
  • Broadband service over twisted pair
  • xDSL technologies
  • ADSL modem
  • ADSL traffic aggregation on DSLAM
  • ISAM access device
  • ADSL service authentication
  • Local Loop Unbundling
Further information

If you would like to know more about this course please contact us