At the moment, VAPI mainly offers hosting regions in the US and EU from what I’ve seen. I understand your concern though — for Australian users, having infrastructure closer to the region definitely helps reduce latency and improves call responsiveness.
One possible approach is optimizing the rest of the voice stack (like STT/TTS providers and edge services) closer to Australia while using VAPI, depending on your current setup. I can also help review the architecture and suggest the best low-latency configuration for Australian customers.
@Alwyn