New Firmware: Free QueueMetrics Integration for S-Series and Bug Fixes

We are pleased to release the new firmware version 30.10.0.75 for S-Series VoIP PBX, version 81.8.0.93 for Cloud PBX, and version 80.4.0.51 for K2 IP PBX. The new firmware includes the free QueueMetrics Integration App for S-Series PBX, along with some bug fixes for better performance. We recommend you update the firmware as soon as possible.

What’s New

S-Series VoIP PBX

Auto Provisioning
The version of the 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.

Bug Fixes

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.

Cloud PBX

Bug Fixes

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 registration issue on SIP trunk: PBX IP might be blocked by the VoIP provider if PBX sent a mass of REGISTER packets to retry register SIP trunk after the first registration failure.

K2 IP PBX

Bug Fixes

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.

How to Upgrade

S-Series VoIP PBX: You can check for the new upgrade in your S-Series VoIP PBX web interface.
Cloud PBX: Please check for the new version in the web interface or contact your service provider to upgrade the system.
K2 IP PBX: Please download the new firmware here.

For more info and details, please refer to the release notes for S-Series VoIP PBX, Cloud PBX, and K2 IP PBX.