Thanks for the detailed context — the core issue here is that Azure is still registered at the org/integration level, so VAPI is invoking it as a global fallback even though no assistants reference it, which is what’s causing the call ejections.
I can help you resolve this cleanly by removing or overriding the org-level Azure integration and validating Gemini as the fallback path.
In practice, this usually requires either a backend removal by VAPI support or a specific org-level config update that isn’t exposed in the dashboard yet.
Before proceeding, can you confirm whether Gemini is already connected at the organization level or only at the assistant level? @Dave