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Google SR Plugin 1.12.0 Released

February 21 2019

Google Speech Recognition (GSR) Plugin 1.12.0 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • UniMRCP Server 1.6.0
  • Google Speech API v1
  • gRPC 1.7.3
  • Protobuf 3.4.0

The binaries are currently available for the following Linux distributions:

  • Red Hat / CentOS 7 (unimrcp-gsr-1.6.2-1.el7.x86_64.rpm)
  • Ubuntu 16.04 LTS (unimrcp-gsr_1.6.2-xenial_amd64.deb)

This release fixes the use of annual node-bound licenses, and an issue in interoperability with Aspect Prophecy. There are other minor improvements introduced in the release.

The detailed list of changes introduced in this release follows.
New Features
  • Added support for an optional language parameter passed to a built-in grammar. Fixed interoperability with Aspect Prophecy. See the Section 4.2 in the Usage Guide.
  • The HTTP proxy URI, if used, can now be specified from configuration instead of an environment variable.
  • Set an alarm in the status file if the license server is not reachable for a certain period of time, but the service is not yet affected. Clear the alarm as soon as the license server becomes available. See Section 6.2 in the Usage Guide.
Fixed Problems
  • Fixed grammar reference in an NLSML result when using SRGS XML for DTMF.
  • Fixed confidence level set in an NLSML result for DTMF to conform to the format specified in configuration.
  • Fixed processing of malformed parameters passed to a built-in grammar.
  • If an annual node-bound license is used, the expiration time of the license could be provisioned incorrectly, requiring a restart of the service in order to continue normal operation.
Configuration Parameters
  • Added a new attribute 'http-proxy' to the element 'streaming-recognition'.
Miscellaneous
  • Updated the Usage Guide to reflect the changes introduced in this release.

Visit the GSR plugin page for more information.

http://www.unimrcp.org/gsr

Thank you for using UniMRCP.

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

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