OpenAI Text-To-Speech service for the Freeswitch.
A small installation guide can be found here: Fail to compile module

Dialplan example

<extension name="tts-test">
    <condition field="destination_number" expression="^(3333)$">
        <action application="answer"/>
        <action application="speak" data="openai|en|Hello world!"/>
        <action application="sleep" data="1000"/>
        <action application="hangup"/>
    </condition>
</extension>

mod_quickjs

session.ttsEngine= 'openai';
session.language = 'en';

session.speak('Hello world!');