Since there were no german voice prompts freely available, I have built upon previous efforts and created new ones with piper-tts.
The code is here and can be used for other languages as well:
github.com
Direct link to sound files:
The code is here and can be used for other languages as well:
GitHub - iexos/freeswitch-sounds-tts: FreeSWITCH TTS Voice Prompt Generator
FreeSWITCH TTS Voice Prompt Generator. Contribute to iexos/freeswitch-sounds-tts development by creating an account on GitHub.
Direct link to sound files: