Room OS: Version 2.4.1-17 Release Notes

Last updated on October 2, 2026

Contents

1. Introduction

2. What's new in Room OS 2.4.1-17
   2.1 AutoDeploy
   2.2 Supported speakers and microphones
   2.3 Audio IQ
   2.4 Discovery modes
   2.5 AES67

3. Improvements and bug fixes

4. Known issues

5. How to check your firmware version

   
   

1. Introduction

This document describes the new features, improvements, bug fixes and known issues in the 2.4.1-17 firmware release for Pleneo RoomHub.

2. What's new in Room OS 2.4.1-17

New features in this release

• AutoDeploy — Automatic system deployment

• Supported speakers and microphones

• Audio IQ — Automatic room tuning

• Discovery modes — USB and hostname

• AES67 support

2.1 AutoDeploy

AutoDeploy configures, tests and tunes the system after devices have been added.

How it works

1. In Room OS, select the endpoints for your system.

2. Run the system test. RoomHub verifies audio paths, microphone and network connections, then tunes the room via Audio IQ.

3. Download the system report.

2.2 Supported speakers and microphones

Speakers

• Pleneo RoomDesign Ceiling

• Pleneo Sonia Speaker System

Microphones

• Sennheiser TCCM

• Sennheiser TCC2

• Shure MXA920

• Shure MXA901

• Yamaha RM-CG

Devices are discovered on the network and added from the setup flow. Device-specific steps (e.g. Sennheiser linking password) are prompted during setup.

2.3 Audio IQ

Automatic room tuning, supported on:

• Sennheiser TCCM

• Shure MXA920

2.4 Discovery modes

Two ways to reach the RoomHub web interface without knowing its IP address.

USB discovery — Connect a laptop to USB 1 on RoomHub. RoomHub appears as an audio device with its current IP address in the device name. Browse to https://<ip-address>.

Hostname discovery — Browse to https://roomhub-XXXXXX, where XXXXXX is the last six characters of the LAN 1 MAC address. The MAC address is printed on the box and on the underside of the bracket.

2.5 AES67

Room OS now supports AES67 audio over IP.

3. Improvements and bug fixes

4. Known issues

5. How to check your firmware version

RoomHub web interface: System → About. Pleneo Cloud: Devices view.

2.5 is one line because that's all I have — if there's detail on what AES67 covers (transmit, receive, which devices, PTP config), send it and I'll fill it in.