Released Date: June 5, 2019


Auto Provisioning
The version of pre-installed Auto Provisioning App is 1.7.4.
QueueMetrics Integration
The Queue Metrics Integration App is free, no more license from Yeastar is needed.


  • Fixed the issue that the SIP trunk advanced settings would be lost after upgrading the PBX.

  • Fixed the Allow Mode for SIP Forking issue: If Allow Mode for SIP Forking setting was enabled, a system hang would occur when a ring group member performed a blind transfer to another user.

  • Fixed the Backup and Restore issue: The SIP trunk Outbound Parameters settings would be lost after restoring configurations from a backup file.
  • Fixed the Linkus Cloud Service issue: There was no audio on both parties for the outbound call that was made from Linkus client.