---
title: "T30(220) Version"
slug: "t30220-version"
updated: 2025-02-12T08:38:29Z
published: 2025-02-12T08:38:29Z
canonical: "knowledge.akuvox.com/t30220-version"
---

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

# T30(220) Version

[R20A V3.0 Firmware (Click to download)](https://drive.google.com/drive/folders/1BrjUiyzz_lPYV97I1CmUhzgN3tcnbquc?usp=sharing)

**Version:** 220.30.4.108

**Release Date:** November 8, 2024

> [!NOTE]
> Note
> 
> 1. The firmware is applicable to R20A V3.0, R20A-2 V3.0, R20K V2.0, and R20B V1.0 devices.
> 2. Only the release version will be uploaded to the Knowledge Base and SmartPlus Cloud platform. For the latest beta version, please contact the Akuvox technical team or local distributors.