Intra-Networking (Establishing a Private Branch Exchange)

One of the major problems today in the enterprises of information technology is the transfer of information to the
different sectors of the management. In this process it may face severe security issues and have to pay more for expenses equipment. By using the intranetworking systems, it can be negotiated. The main purpose of the intranetworking is to provide a medium for networking i.e., communication. By using this intranet technology communication is cheaper and easier than the previous equipment used. It also provides better internal communications and helps in creating better workplace for community where information storage is secured. Establishing a Private branch exchange (PBX) is a solution for this. This paper explains how a PBX can be established by any user, who requires it using an open source software called Asterisk