Instalación e implementación de una central telefónica nbx (network branch exchange) en la planta icesa-orve ubicada en Guayaquil

The current paper presents the implementation of a NBX central telephone office like a technological alternative of IP telephony, to replace a Private Branch Exchange (PBX) system. First, an analysis of the present infrastructure of the communications network, and the reasons that motivate to change...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awdur: Plaza, Rafael E. (author)
Awduron Eraill: Espinal, Albert (author)
Fformat: article
Iaith:spa
Cyhoeddwyd: 2009
Pynciau:
Mynediad Ar-lein:http://www.dspace.espol.edu.ec/handle/123456789/8035
Tagiau: Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!