Last weekend I got mad at voicemail. Not at any individual voicemail — at the entire concept. Someone calls, leaves a 30-second message, and then I have to remember to check it. By the time I do, the urgent ones are old news and the spam ones have wasted my attention. So I built an AI that listens for me.
This post is about the build — what I chose, what I got wrong, and the two specific decisions that turned a flaky demo into something I'm actually comfortable shipping.
The canonical code example is in the Telnyx code examples repo:
https://github.com/team-telnyx/telnyx-code-examples/tree/main/ai-voicemail-transcription-forwarding-python
Picking the example






