Shipping voice agents in production: lessons from the field
What we learned after running voice agents 24/7 for government-grade contact centers.
Production voice AI is a different sport from a clean lab demo. We have run multilingual voice agents inside government-grade contact centers in Hebrew, Arabic, English, and French — and the lessons compound.
The biggest single lever is *barge-in*: humans interrupt, and your agent must too. ASR has to be streaming, the LLM has to commit to a response shape early, and TTS has to be cancelable mid-phoneme. If any of those break, the conversation breaks.
The second lever is observability. You cannot fix what you cannot see. Every Ross deployment ships with full transcripts, latency budgets per turn, and a "human-in-the-loop" review queue for the long tail of edge cases. We treat voice quality the same way SREs treat error budgets.