The industrial visit to BSNL Telephone Exchange aimed to provide students from our college with practical insights into the functioning of a telecommunications facility and an understanding of the technology behind it.

Introduction to BSNL The visit began with an informative session conducted by Mr. Rahul. He introduced the students to the history, scope, and services offered by Bharat Sanchar Nigam Limited (BSNL). Infrastructure Overview The students were given a tour of the telephone exchange facility, providing a first-hand look at the extensive infrastructure, including servers, routers, and communication equipment.

Networking Systems The first session conducted by Mr. Rahul  explained the intricacies of networking systems, emphasizing the role of technology in establishing and maintaining communication networks. He teach us about the 4 types of network ,NIXI,IGW,3A’s,BNG and the 4 major global established services also