how to send audio files media to twilio stream phone call

pasta_paul

I'm basically building a simple GPT assistant through phone calls using twilio, using the google cloud speech Im transcripting the user's input. for now I have a sample tts_output4 a audio file which I want to be played after the transcription is done. I looked into various sources but can't find anything to play the audio. Basically after my call is accepted and open A.I responds to it, I have a audio file which needs to be played called...

Originally asked by Siddharth Pilli on Stack Exchange (stackoverflow) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

I didn't include the streamSid as one of the parameter in the message payload, that solved my issue. message = json.dumps({ "event": "media", "streamSid": streamSid, "media": { "payload": audio_b64 } })

Full answer by Siddharth Pilli: https://stackoverflow.stackexchange.com/a/78885268 (CC BY-SA 4.0).

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