Asterisk: proposta de implantação no Ministério da Defesa

Abstract

Study and evaluation of voip system implemented in a Ministry of Defence. This system was set up with the objective of meeting the great need to reduce telephony costs and still allow for redundancy in case of failure of conventional telephony, the system was developed by Cisco Systems, and as with all their products, it is mandatory to payment of licenses both software and hardware. A series of operational tests that will aim to determine an optimal topology for all equipment will be chosen. So in this scenario provided the ultimate goal is to determine a feasible solution from the point of view of their implementation and subsequent management and even combined with its low cost of operation, we have modeled the replacement of the current standard Cisco for a solution via free software Asterisk, with this modification more efficient results incorporating new features and improved operating results.