---
title: "Legacy Products"
slug: "legacy-products"
updated: 2025-01-28T20:41:02Z
published: 2025-01-28T20:41:02Z
canonical: "docs.algosolutions.com/legacy-products"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.algosolutions.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Legacy Products

## User Guides

- [3226 Trunk Port FXO Doorphone](https://www.algosolutions.com/resources/guides/3226)
- [3228 Vandal-Proof Station Port (FXS) Doorphone](https://www.algosolutions.com/resources/guides/3228)
- [1128 Analog Strobe Light](https://www.algosolutions.com/resources/guides/1128)
- [8180 G1](https://www.algosolutions.com/resources/guides/8180g1)
- [8028 G1](https://www.algosolutions.com/wp-content/uploads/2021/08/8028-User-Guide.pdf)
- [8061 IP Relay Controller](https://www.algosolutions.com/resources/guides/8061)
- [2506 Polycom Ring Detector](https://www.algosolutions.com/wp-content/uploads/2021/07/2506-Install-Guide.pdf)
- [1127 Desktop Visual Alerter](https://www.algosolutions.com/wp-content/uploads/2021/09/1127-User-Guide.pdf)