Skip to main content
    1. Courses
    2. Refresher Course for Telecom JE/SSE
    3. TCS4
    4. Summary

    TCS4 - ISDN EXCHANGE AND ADVANTAGES

    • Teacher: P Narendar U03990

    IRISET

    Setup in 1957 by the Ministry of Railways, Government of India, to cater to specialised training needs of their own staff and officers in the field of Railway Signalling and Telecommunication, the Institute today caters to the needs of the entire Afro-Asian region.

    Located in the southern part of India in Secunderabad adjoining the capital city of Hyderabad in Telangana, the Institute is spread over about 28.3 hectares. IRISET provides initial as well as advanced training, theory as well as hands on, in Railway Signalling and Telecommunications.

    Contact Us

    Indian Railways Institute of Signal
    Engineering and Telecommunications,
    Tarnaka Road,
    Secunderabad - 500 017

    Phone: +91-40-27820315
    Fax: +91-40-27823922

    Copyright © 2021 - Developed by IRISET, Secunderabad.

    Data retention summary
    Get the mobile app