VoIP com Asterisk: uma proposta de implantação para interligar com as filiais de outros estados utilizando SIP

Abstract

The present work aims at deploying Voice over IP using Asterisk that will run on the Linux platform and uses SIP as a protocol for interconnecting the branches of Belo Horizonte, São Paulo and Brasilia with parent company in Rio de Janeiro. The ultimate goal is to reduce telephony costs and benefits of maintenance services. This new proposal will cause a paradigm shift in the manner in which the company and also will enable more investment in research and knowledge, thus enabling the deployment of new emerging technologies and innovative.