Phone A.I. Auto Attendant
I set it up via Eleven Labs and uploaded it directly to our Mitel System.
To generate text to speech - used Matilda this time: https://elevenlabs.io/app/speech-synthesis
To convert from MP3 to u-law: https://toolslick.com/conversion/audio/wav-to-ulaw
To convert from MP3 to u-law: https://toolslick.com/conversion/audio/wav-to-ulaw
I created an account via Google. We get 10,000 characters a month. It took me several times to avoid pausing at weird places. Commas for pauses and lowercase letters help.