Analysis of Voice Over IP System using SIP Protocol

Abstract

This research is intended to study a method to analyze SIP Protocol network operations of a telephone system for organizations. This aims to build up VoIP technology and operation principle backgrounds as well as be able to use as an practical application that enhance network’s component values in the organizations for efficiency optimization use. Organizations use telephone’s technologies as an
application to lower internal telephone call cost and other factors cost. The results show that one can increase both channel and format of communications. For the new communications, these offer fast responses in addition with lower operation investment cost.