Low-Cost Communication Solution with Voice over Internet Protocol

Authors: C. H. Rodrigues de Oliveira, L. C. Costa Fonseca, C. de Castro Torres, D. Gusmão Pereira, L. R. Souza Ripardo, M. Castro Moraes, A. P. Ferreira Costa, L. C. C. Lima Junior, A. A. da Cunha, R. da Silva Sousa Lima

Abstract:

VoIP University is a communication solution based on the IP protocol. This solution was proposed to modernize and save on communication, which required the development of Android, iOS, and Windows applications and a web service server. This solution allows integration with management system databases to create and manage a list of user extensions. VoIP UEMA was the first deployed project of VoIP University. A mean opinion score test was done, and the results indicated good quality. A financial analysis revealed that annual spending on telephone bills decreased by more than 97%.

Keywords: VoIP eTec, VoIP UEMA, VoIP University, VoIP Valen.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.15522262

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