Course Objectives:
To provide participants with the knowledge and skills required for the Operation & Maintenance of EWSD switching system
Expected Accomplishments:
- Knowledge of the structure and functions of EWSD system hardware
- Effective Dialogue with the system using O&M terminals.
- Understanding of the EWSD Man-Machine Language
- Effective use of the system documentation and Manuals
- Understanding of the basic subscriber, PBX, trunks, CCS7 and system database management
Who can benefit:
Professionals involved in Operation and Maintenance of EWSD System.
Prerequisites:
ST-300 EWSD System outline course
Course Outline:
- EWSD Hardware Overview
- Mechanical design
- Overview System architecture
- Functional structure of the DLU
- Functional structure of the LTG
- Function overview SN, CP, CCNC
- Application Program System
- Operation, Administration and Maintenance Concept
- Management of a Telecommunications Network
- Principles of a TMN
- Task areas of Network Element Management with EWSD
- EWSD Documentation
OverviewMan Machine Language,Command Manual and Output Manual - Man Machine Language (MML)
- Command Manual (CML)
- Structure of the Output Format
- Output Manual(Basic) Craft Terminal
- Tasks and Terms of the (Basic)
Craft Terminal - BCT/BOOT
- Common Software
- BCT ApplicationsOperating Manual (OMN)
- Layout of the OMN
- Components of the OMN
- Application of the OMNIntroduction to Subscriber Administration
- Database objects of Subscriber
Administration - Local Area Codes, Directory
Numbers and Code Points - Administration of Ports
- Administration of Subscribers
and PBX
- Introduction to Administration of Charging
- Types of Charging
- Pulse Metering
- Individual Call Data RegistrationIntroduction to Administration of User Channel Network
- Database objects for the Administration of User Channel
Network - Digit Translation
- Destination areas
- Routes
- Trunk Group/TrunksIntroduction to Administration of CCS7 Network
- CCS7 Database objects and
physical connection - Own and Destination Signaling Point Codes
- Signaling Link sets and
Signaling Links - Nailed-UP ConnectionIntroduction to the System Administration
- Areas of System Administration
- Administration of Jobs
- Command Files
Delivery Method:
Instructor led classes with Exercises, practical and CBTs.
Related Training:
30-channel PCM concepts
Fundamentals of Signalling System no. 7
