# Upgrade to SIP infrastructure

- Provider: [Vapi](https://down.guide/vapi)
- Level: confirmed
- Impact: Maintenance
- lasted 1h
- started 2026-10-19 04:00 UTC
- SIP Inbound, SIP Outbound
- id: DWN-b9b0ed9c23
- Official page: https://status.vapi.ai/incidents/1091231

## Updates from Vapi
### 2026-10-19 04:00 UTC: update
We will be updating servers to increase resiliency. During this maintenance period, some in-progress calls may be disrupted. However new calls will still be answered.

### 2026-10-19 05:00 UTC: update
Maintenance ended

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