Resumo

CASTELLANOS HERNANDEZ, Juan Manuel; RODRIGUEZ LOPEZ, Carlos A  e  LADEUS ACOSTA, Carlos Alejandro. Proposal of an asterisk pbx in the university of Cienfuegos. Universidad y Sociedad [online]. 2016, vol.8, n.2, pp. 97-106. ISSN 2218-3620.

This investigation is carried out with the objective of proposing an Asterisk Private Branch Exchange in the University of Cienfuegos (UCF) that allows the reduction of costs for phone support services and to reach flexibility for methods of phone access, hardware and software integration, mobility and quality of the service in UCF. The outstanding necessary concepts of the VoIP technology are identified to achieve the outlined goals. Then it`s carried out a characterization of the UCF`s Data Net and are designed and configured the services in the Asterisk PBX starting from the characterization. Lastly the correct operation of the VoIP net is verified through a simulation with the software OPNET MODELER.

Palavras-chave : VoIP; Asterisk Server; Voice Codecs.

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