Your voice agent works on localhost. Here is what breaks when it meets a real phone line.
Disclosure up front: I work on Packet Exchange, a telecom API. This post is mostly the stuff we see go wrong, whoever you build with. Getting a voice agent to talk in a browser takes an afternoon. Getting it to answer a real phone number takes a week, and almost none of that week is AI. 1. Latency…
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- 2026-11-13 16:13 · DEV Community — AI
Your voice agent works on localhost. Here is what breaks when it meets a real phone line.