Deepgram SR Plugin 1.3.1 Released

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Arsen Chaloyan

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Aug 25, 2025, 8:50:39 PM (11 days ago) Aug 25
to UniMRCP, unimrcp-an...@googlegroups.com

Deepgram Speech Recognition (SR) Plugin 1.3.1 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • Deepgram WebSocket API
  • Libevent 2.1.9
  • Rapidjson 1.1.0

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 7
    • unimrcp-deepgram-sr-1.7.7-1.el7.x86_64.rpm
    • unimrcp-deepgram-sr-1.8.5-1.el7.x86_64.rpm
  • Red Hat 8
    • unimrcp-deepgram-sr-1.7.7-1.el8.x86_64.rpm
    • unimrcp-deepgram-sr-1.8.5-1.el8.x86_64.rpm
  • Red Hat 9
    • unimrcp-deepgram-sr-1.7.7-1.el9.x86_64.rpm
    • unimrcp-deepgram-sr-1.8.5-1.el9.x86_64.rpm
  • Ubuntu 20.04 LTS
    • unimrcp-deepgram-sr_1.7.7-focal_amd64.deb
    • unimrcp-deepgram-sr_1.8.5-focal_amd64.deb
  • Ubuntu 22.04 LTS
    • unimrcp-deepgram-sr_1.7.7-jammy_amd64.deb
    • unimrcp-deepgram-sr_1.8.5-jammy_amd64.deb

This is a patch release which fixes a regression introduced in the previous release. This release also ensures query string parameters are URL-encoded.

The detailed list of changes introduced in this release follows.

New Features
  • None.
Fixed Problems
  • Make sure the 'language' parameter is not specified twice in the Deepgram URL. Only the 'tag' parameter can be specified multiple times. This was a regression introduced in the previous release.
  • Make sure all the query string parameters are properly URL-encoded.
Configuration Parameters
  • None.
Miscellaneous
  • None.

Visit the Deepgram SR plugin page for more information.

Thank you for using UniMRCP.

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