Released Date: November 30, 2018
Important: The new version is a security-enhanced version. This version fixes security risks when your PBX is being used in a public network. We strongly recommend that you upgrade your PBX to the new version!



  • Improved the system security.
  • Improved the security of SSH login.
  • Fixed the IP Auto Defense issue: The system would not automatically delete the blocked API IP address from IP blacklist after a period of time.


  • Fixed the issue that remote extensions might not be registered.
  • Fixed the issue that Max Call Duration setting could not take effect.


  • Fixed the issue that if password was set on a queue, the dynamic agents might not receive incoming calls.