Diseño de la red VoIP con seguridad para la empresa Creaciones Alisson Nicole

Abstract

This project refers to the design of a VOIP network focused on security for the company Creaciones Alisson Nicole, this private company is dedicated to the manufacture of sportswear with more than 5 years in the market of the Metropolitan District of Quito; It has five departments, these being administrative, dressmaking, production, warehouse, and sales. Efficient communication between the aforementioned departments is of utmost importance, with the application of the appropriate technical study, a solution for an efficient network is implemented, contributing to the management of the company’s information, satisfying the design needs of a VOI network, being an IP telephony solution for uninterrupted communication of the different areas covered by the company. The telephone exchange used is Issabel PBX, which is an updated and open-source telephone system. This proposal implies the correct administration of the services and the security of the network, improving its services, costs and over all the resources; configuring perimeter security rules on the Issabel PBX, with a restrictive approach, blocking all connections except those strictly allowed. The monitoring of circulating traffic from the configuration of the Netflow Analyzer software, through the configuration of interactive sessions of SIP trunks.