Preface

Overview

This document mainly introduces the development method based on Cluster-Server-R2 platform.

OS version

Main Core	OS name	Kernel version	Support	Maintenance
	Linux	4.4	√	Main maintenance
	Linux	4.19	√	Coming soon
	Android10.0		√	Main maintenance

Sub Core	OS name	Kernel version	Support	Maintenance
	Linux	4.4	√	Main maintenance
	Linux	4.19	√	Coming soon
	Android10.0		√	Main maintenance

Current version of the document

	Current version
File name	Cluster-Server-R2 Development Manual
Version number	V2.0.3
Author	Firefly Team
Modified date	2021-11-18

Revision record

• V2.0.3

  • Update time:2021-11-18

  • Update content: -Added “Preface”, which mainly describes product Wiki revision records and OS version.

    • Add “More Technical Cases”, and add “OpenSIP Build)”.
    • Adjust the order of chapters in “FAQ”.

• V2.0.2

  • Update time:2021-10-30

  • Update content:

    • Added Cluster-Server-R2 network topology diagram.
    • Added how to use openstf.

• V2.0.1

  • Update time:2021-9-28

  • Update content:

    • Added how to use ADB.
    • Added a new method to upgrade the Cluster-Server-R2 firmware in the Linux system.
    • Fix some download links.