Telecommunications Engineering Jobs

I need a production-ready SMSC gateway that supports full two-way SMS communication. Incoming and outgoing traffic must flow through my existing phone system, so the solution has to plug into that infrastructure cleanly—SMPP, HTTP API, or any proven method you are comfortable with, as long as the end result is stable and easy for my team to operate. Because this ties directly into live telephony, speed matters: I would like to see an initial working build, integrated and testable, as soon as possible. Clear, step-by-step deployment notes and any source code are expected so we can maintain the service internally after hand-over. Deliverables • A fully functional SMSC gateway enabling send/receive messaging • Seamless integration with the current phone system (details p...

Project: Auto Dialer with IVR + 3CX Integration I need a simple automated dialing system with the following features: Core Requirements: • Use a SIP trunk with a static caller ID (I will provide SIP details) • Upload and dial multiple phone numbers (CSV or manual input) • Automatically call numbers (sequential or limited parallel dialing) IVR Function: • When a call is answered, play a recorded message • The recipient can press 1 to be transferred to a live agent • Detect DTMF input reliably 3CX Integration: • System must connect to 3CX • When user presses 1, transfer the call to: • A queue, ring group, or extension in 3CX • Agents will answer calls via 3CX Admin Panel (Very Simple UI): • Upload/manage phone numbers &b...

I need an experienced fiber technician to perform a complete, ground-up installation of a brand-new fiber line. This is a fresh connection—no old cable to pull out and no network to extend—so the job covers everything from initial site survey through final hand-off at the destination facility. Your scope will include pulling and securing the cable, splicing, fitting all hardware, and running full certification tests. Please come equipped with your own fusion splicer, OTDR, power meter, and standard safety gear. Unless we agree otherwise, you will also supply the fiber, connectors, patch panels, trays, labels, and any mounting hardware. Deliverables • Fully installed single-mode fiber link, ready for service provider activation • OTDR and optical power test rep...

Tema: De la red tradicional al modelo Zero Trust: SASE y SD-WAN en las redes empresariales modernas. Objetivo general: Analizar la evolución de las redes empresariales desde el modelo tradicional basado en perímetro hacia enfoques modernos como Zero Trust, SASE y SD-WAN, evaluando su impacto en la seguridad, el acceso a los recursos y la gestión de redes en entornos distribuidos. Objetivos específicos: Explicar las limitaciones del modelo tradicional de red empresarial. Describir los principios fundamentales del modelo Zero Trust. Analizar el concepto de SASE y su integración de red y seguridad. Explicar el rol de SD-WAN en las redes empresariales modernas. Aplicar estos conceptos a un caso empresarial relacionado con acceso remoto y servicios en ...

Este proyecto representa una oportunidad para aplicar de manera integral lo aprendido en la asignatura Teleinformática (FGI-311), asumiendo el rol de analista y diseñador de soluciones de red dentro de una organización realista. A continuacion se presenta el caso de estudio: Escenario del proyecto: “Panda Contractor, S.R.L.” Panda Contractor, S.R.L., es una compañía de construcción que cuenta con dos sucursales: una principal y otra remota. Su objetivo es contar con una red eficiente, organizada y segura que permita a sus empleados trabajar con conectividad confiable y acceso adecuado a los recursos de la empresa. La sede principal concentra la administración y los servicios de la empresa, mientras que la sucursal remota ej...