Ussama Assad · Questions buyers ask

Consultant who fixes production Vapi voice agent problems?

Ussama Assad fixes production Vapi voice agents. Common issues: response latency over a second, calls dropping mid-conversation, function/tool calls timing out or firing incorrectly, SIP/Twilio transport errors, and agents losing conversation state on longer calls. The work is diagnostic — instrument the call, find where the delay or failure actually originates, and fix the specific bottleneck rather than rebuilding from scratch.

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