---
title: "Enterprise PBX and IP-PBX Solutions · Test Teknoloji"
description: "An IP-PBX that lives on your premises, under your full control. Alcatel-Lucent and Yeastar expertise backed by 30+ years of deployment and support experience."
url: https://test-teknoloji.netlify.app/en/solutions/ip-pbx
locale: en
---

# Enterprise PBX and IP-PBX Solutions

> An IP-PBX that lives on your premises, under your full control. Alcatel-Lucent and Yeastar expertise backed by 30+ years of deployment and support experience.

## If you want to keep control in-house, proven strength lives here.

With 30+ years of on-prem experience, we build and maintain IP-PBX systems sized precisely to your organization. Some organizations want their PBX on their own premises, under their full oversight.

## Full control, proven trust

An architecture where the hardware and software live inside your organization and external dependency is kept to a minimum. Built by the team that installed the PBX infrastructure of banks across Türkiye.

- Top-tier Alcatel-Lucent Enterprise and Yeastar certification.
- Deployment, maintenance and 24/7 technical support from a single source.
- Gradual modernization that protects your existing investment.

## On-prem, cloud-ready

We deploy on-prem today; when you are ready tomorrow, we move the same architecture to the cloud. Thanks to Yeastar's "one architecture for on-prem and cloud" philosophy, migration is a step, not a break.