Diseño de una red inalámbrica para el servicio de VOIP usando teléfonos inteligentes para la Clínica y Maternidad García ubicada en la ciudad de Salinas.
Fecha
2017-05-31
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Universidad de Guayaquil. Facultad de Ingeniería Industrial. Carrera de Ingeniería en Teleinformática.
Resumen
El objetivo del presente proyecto de grado es diseñar un sistema de VoIP usando la topología de red del modelo jerárquico de 3 capas de Cisco Systems para cubrir la necesidad de comunicación en la clínica García ubicada en la ciudad Salinas, ya que una central IP es fundamental en toda empresa porque así se reduce costos en llamadas telefónicas convencionales, además se aprovechan los teléfonos inteligentes de los usuarios al utilizar softphone en los clientes SIP en este caso la aplicación Zoiper. Con la finalidad de alcanzar los objetivos trazados se tuvo que realizar una investigación bibliográfica y de campo, además se basó gran parte del proyecto en las pautas y recomendaciones de la metodología Top-Down de Cisco Systems, ya que está constituida en 4 fases las cuales permiten conocer la situación actual de la red, los requerimientos de la clínica, facilitar el diseño físico y lógico propuesto de la nueva red y la selección de los dispositivos apropiados para el servicio de VoIP. La propuesta se simuló el diseño lógico de red con una herramienta que realice esta función, se implementó un prototipo de central VoIP virtual utilizando el software libre Elastix por su simplicidad en los procesos de configuración mediante el entorno gráfico web y permitir integrar complementos como el de mensajería instantánea, con el fin de llevar a cabo pruebas para su respectivo análisis y a su vez comprobar los beneficios de los servicios propuestos. Adicionalmente se elaboró un presupuesto como referencia para implementaciones futuras de este proyecto.
The objective of this degree project is to design a VoIP system, using the network topology of the Cisco Systems 3-layer hierarchical model, to cover the need for communication in the Garcia Clinic located in the city of Salinas, due this an IP central is fundamental in every company because this reduces costs in conventional telephone calls; additionally, users take advantage of smartphones when using softphone on SIP clients in this case Zoiper application. With the finality to reach the objectives traced, An bibliographical investigation and field research had to be carried out, and much part of the project was based on the guidelines and recommendations of the Cisco Systems Top-Down methodology, which is composed in 4 phases that allow to know the current situation of the network and the requirements of the clinic, to facilitate the proposed physical and logical design of the new network and the selection of appropriate devices for the VoIP service. The proposal was simulated the logical network design with a tool that performs this function, a virtual VoIP center prototype was implemented using the free software Elastix for its simplicity in the configuration processes through the web graphic environment and allow to integrate complements such as the one of Instant messaging, in order to carry out tests for their respective analysis and in turn to check the benefits of the proposed services. Additionally, a budget was prepared as a reference for future implementations of this project.
The objective of this degree project is to design a VoIP system, using the network topology of the Cisco Systems 3-layer hierarchical model, to cover the need for communication in the Garcia Clinic located in the city of Salinas, due this an IP central is fundamental in every company because this reduces costs in conventional telephone calls; additionally, users take advantage of smartphones when using softphone on SIP clients in this case Zoiper application. With the finality to reach the objectives traced, An bibliographical investigation and field research had to be carried out, and much part of the project was based on the guidelines and recommendations of the Cisco Systems Top-Down methodology, which is composed in 4 phases that allow to know the current situation of the network and the requirements of the clinic, to facilitate the proposed physical and logical design of the new network and the selection of appropriate devices for the VoIP service. The proposal was simulated the logical network design with a tool that performs this function, a virtual VoIP center prototype was implemented using the free software Elastix for its simplicity in the configuration processes through the web graphic environment and allow to integrate complements such as the one of Instant messaging, in order to carry out tests for their respective analysis and in turn to check the benefits of the proposed services. Additionally, a budget was prepared as a reference for future implementations of this project.
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Palabras clave
SISTEMA DE TELECOMUNICACIONES, RED INALÁMBRICA, SERVICIO VOIP, SOFTWARE LIBRE ELASTIX