Schedule Automatic Firmware Upgrade

This topic describes how to schedule auto detection and upgrade of new firmware.


  • Make sure Yeastar P-Series PBX System can access the Internet.
  • We recommend that you create a backup file for PBX configurations.


  1. Log in to PBX web portal, go to Maintenance > Upgrade.
  2. In the Automatic Upgrade section, select Check for updates and automatically install.
  3. In the Automatically check for updates at drop-down list, set when the system should check for and upgrade new version. This can be a daily or weekly check and upgrade.
    Note: We recommend that you set a time that is beyond your office hours.
  4. Click Save.


The system will regularly compare local version with the latest version on Yeastar Firmware Server, and automatically upgrade the firmware.