Angulo-Bernal, M., Turrubiartes-Reynaga, M., Torres-Roman, D.L. and Argumedo-Ledon, M. 2004. Voice and data applications in differentiated service intranets. Journal of Applied Research and Technology. 2, 01 (Apr. 2004). DOI:https://doi.org/10.22201/icat.16656423.2004.2.01.589.