Azure SR Plugin 1.25.1 Released

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Arsen Chaloyan

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Apr 12, 2023, 2:56:50 PM4/12/23
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Microsoft Azure Speech Recognition (SR) Plugin 1.25.1 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • Microsoft Speech WebSocket Protocol
  • Libevent 2.1.9
  • Rapidjson 1.1.0

The plugin supports the following endpoints:

  • Speech Service (regional)
  • Custom Speech Service (regional)
  • Speech Service (containerized)
  • Custom Speech Service (containerized)
  • Speech Service (private)
  • Custom Speech Service (private)

The plugin is available for the following UMS versions:

  • 1.7.0
  • 1.8.0

The binaries are currently available for the following Linux distributions:

  • Red Hat / CentOS 7
    • unimrcp-azure-sr-1.7.23-1.el7.x86_64.rpm
    • unimrcp-azure-sr-1.8.3-1.el7.x86_64.rpm
  • Red Hat / CentOS 8
    • unimrcp-azure-sr-1.7.23-1.el8.x86_64.rpm
    • unimrcp-azure-sr-1.8.3-1.el8.x86_64.rpm
  • Ubuntu 18.04 LTS
    • unimrcp-azure-sr_1.7.23-bionic_amd64.deb
    • unimrcp-azure-sr_1.8.3-bionic_amd64.deb
  • Ubuntu 20.04 LTS
    • unimrcp-azure-sr_1.7.23-focal_amd64.deb
    • unimrcp-azure-sr_1.8.3-focal_amd64.deb

This is a patch release fixing two minor issues.

The detailed list of changes introduced in this release follows.

New Features
  • None.
Fixed Problems
  • Do not set the header field Ocp-Apim-Subscription-Key in the outgoing request when the subscription key is not specified (on-prem containers). This is a regression introduced since Azure SR 1.19.0 with the support of private endpoints causing no functional differences in most of the cases.
  • Consistently set the header field Input-Type to 'speech' and/or 'dtmf' in the START-OF-INPUT events.
Configuration Parameters
  • None.
Miscellaneous
  • None.

Visit the Azure SR plugin page for more information.

Thank you for using UniMRCP.

--
Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org
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