Date Added: Nov 2012
This paper is aimed at implementing IP-PBX based communication system. Today the increased internet has encouraged making the maximum utilization of features provided by the internet. Embedded Ethernet enables them to have a communication system with computers, thus making it easy to use and cost efficient. The data communication over the Ethernet is carried out with a predefined protocol. Usually the protocol used for the communication is TCP-IP protocol. In this paper, the authors are using UDP protocol. In this paper, they intend to build a system where in basic communication within the LAN between devices is possible. This will consist of converting the digital data into a format which can be sent over the Ethernet.