Análisis e Implementación de un Sistema de Respuesta Interactiva (IVR) Virtual en el lenguaje abierto Preprocesador de Hipertexto (PHP) sobre Linux para el voceo de audios que indique el saldo de los abonados prepagos alojados en una red inteligente a través del protocolo de Señalización parte de usuario de Red Digital de Servicios Integrados (ISUP)

Abstract

The following article presents the information corresponding to the implementation of an Interactive Voice Response (IVR), which is capable of executing the voicing of corresponding audios belonging to the Prepaid Service of a simulated Mobile Network, designed in the Hypertext Pre-Processor (PHP) language on the Open-Source operating system Linux. The IVR’s interface is designed under the Integrated Services Digital Network (ISDN) User Part (ISUP) protocol, with the objective of offering a comprehensible and comfortable inquiry interface for subscribers, where they can make their inquiries in an efficient way. This project is part of a series of projects that compose a network created with protocols belonging to the Signaling System Number 7 (SS7). It seeks to validate each of the message types that happen during an ISUP transaction, complete with an automated notification for each received message. The article seeks as well to denote how important the protocol in question, ISUP, is inside the SS7 system’s networks, where this protocol is essential for call exchange from two subscribers or with automated systems like the one reviewed in this article.