Analysis of a voip telephony system with environment of ururau discrete event simulation software

Abstract

The aim of this study is to evaluate the free and open-source discrete event simulation software, Ururau. A voice over IP telephony system model was constructed in order to to evaluate the dimensioning of the resources. The model designed in Ururau was tested and compared to the results of another model of the same system, built with commercial software package Arena. The results of the simulation showed that the current system easily meets institutional demand and that resources are being underused. The results also demonstrated the viability of using of Ururau for small applications.

Keywords

• Simulation.
• Telephony.
• VoIP.
• Ururau