¶ OpenAI SS Plugin 1.2.0
Jan 2, 2026
OpenAI Speech Synthesis (SS) Plugin 1.2.0 to the UniMRCP Server (UMS) has been released.
The plugin is based on the following components:
OpenAI Text-to-Speech REST 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 8
unimrcp-openai-ss-1.7.2-1.el8.x86_64.rpm
unimrcp-openai-ss-1.8.2-1.el8.x86_64.rpm- Red Hat 9
unimrcp-openai-ss-1.7.2-1.el9.x86_64.rpm
unimrcp-openai-ss-1.8.2-1.el9.x86_64.rpm- Ubuntu 22.04 LTS
unimrcp-openai-ss_1.7.2-jammy_amd64.deb
unimrcp-openai-ss_1.8.2-jammy_amd64.deb- Ubuntu 24.04 LTS
unimrcp-openai-ss_1.7.2-noble_amd64.deb
unimrcp-openai-ss_1.8.2-noble_amd64.deb
¶ Summary
This release adds support for instructions specified in the plugin configuration and/or via vendor-specific parameters used to guide the model on desired responses.
¶ Changes
The detailed list of changes introduced in this release follows.
¶ 
New Features
- Added support for instructions specified in the plugin configuration and/or via vendor-specific parameters used to guide the model on desired responses.
¶ 
Fixed Problems
- None.
¶ 
Configuration Parameters
- Added a new attribute 'instructions' to the element 'synth-settings'.
¶ 
Miscellaneous
- Updated the Usage Guide to reflect the changes introduced in this release.
¶ OpenAI SS Plugin 1.1.0
Sep 15, 2025
OpenAI Speech Synthesis (SS) Plugin 1.1.0 to the UniMRCP Server (UMS) has been released.
The plugin is based on the following components:
OpenAI Text-to-Speech REST 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 8
unimrcp-openai-ss-1.7.1-1.el8.x86_64.rpm
unimrcp-openai-ss-1.8.1-1.el8.x86_64.rpm- Red Hat 9
unimrcp-openai-ss-1.7.1-1.el9.x86_64.rpm
unimrcp-openai-ss-1.8.1-1.el9.x86_64.rpm- Ubuntu 20.04 LTS
unimrcp-openai-ss_1.7.1-focal_amd64.deb
unimrcp-openai-ss_1.8.1-focal_amd64.deb- Ubuntu 22.04 LTS
unimrcp-openai-ss_1.7.1-jammy_amd64.deb
unimrcp-openai-ss_1.8.1-jammy_amd64.deb
¶ Summary
This release adds support for initial license policy file used on start-up while the connection to the license server is being established.
¶ Changes
The detailed list of changes introduced in this release follows.
¶ New Features
- Added support for initial license policy file used on start-up while the connection to the license server is being established.
¶ Fixed Problems
- None.
¶ Configuration Parameters
- Added a new attribute 'initial-policy-file' to the element 'license-server'.
¶ Miscellaneous
- Updated the Usage Guide to reflect the changes introduced in this release.
¶ OpenAI SS Plugin 1.0.0
Mar 14, 2025
OpenAI Speech Synthesis (SS) Plugin 1.0.0 to the UniMRCP Server (UMS) has been released.
The plugin is based on the following components:
OpenAI Text-to-Speech REST 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 8
unimrcp-openai-ss-1.7.0-1.el8.x86_64.rpm
unimrcp-openai-ss-1.8.0-1.el8.x86_64.rpm- Red Hat 9
unimrcp-openai-ss-1.7.0-1.el9.x86_64.rpm
unimrcp-openai-ss-1.8.0-1.el9.x86_64.rpm- Ubuntu 20.04 LTS
unimrcp-openai-ss_1.7.0-focal_amd64.deb
unimrcp-openai-ss_1.8.0-focal_amd64.deb- Ubuntu 22.04 LTS
unimrcp-openai-ss_1.7.0-jammy_amd64.deb
unimrcp-openai-ss_1.8.0-jammy_amd64.deb
¶ Summary
The plugin allows IVR platforms to utilize the OpenAI Text-to-Speech API via MRCP.