# Vapi: Scheduled maintenance on SIP outbound dialing infrastructure, US region

> Vapi maintenance “Scheduled maintenance on SIP outbound dialing infrastructure, US region” on 2026-10-08: impact maintenance (vendor’s label), 11 min, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vapi/incidents/1084518
Last updated: 2026-10-08T04:10:38Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2026-10-08 04:00 UTC · Resolved: 2026-10-08 04:10 UTC · Duration: 11 min
- Updates: 3 · Affected components: SIP Outbound
- Vendor status page: n/a
- [Company: Vapi](https://rewindex.com/company/vapi.md)

## Timeline of updates

- **update** 2026-10-08 04:00 UTC: Status: Scheduled What is affected: We will apply a software patch to the web server/API that controls outbound dialing through our US SIP infrastructure. When: Tonight, Wednesday, October 7, 21:00–21:15 PT (04:00–04:15 UTC, Thursday, October 8). What to expect: Non-Campaign Outbound calls may briefly stall or fail to connect during the patch over a 5-10 minute period. We will validate for the remainder of the window to confirm calls are connecting normally and update this page when connectivity returns and maintenance is complete. Action needed: None.
- **update** 2026-10-08 04:10 UTC: The patch to the outbound server was applied and tested in approximately 5 minutes with no downtime. We will continue monitoring over the next few hours.
- **update** 2026-10-08 04:10 UTC: Maintenance ended

## Cite this

Maintenance posted by Vapi, started 2026-10-08 04:00 UTC, resolved after 11 min, 3 update(s).

- Canonical URL: https://rewindex.com/company/vapi/incidents/1084518
- Citation: Vapi, “Scheduled maintenance on SIP outbound dialing infrastructure, US region” (2026-10-08 04:00 UTC). Archived by Rewindex: https://rewindex.com/company/vapi/incidents/1084518 (CC BY 4.0).
- Markdown link: `[Vapi: Scheduled maintenance on SIP outbound dialing infrastructure, US region (2026-10-08)](https://rewindex.com/company/vapi/incidents/1084518)`


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Canonical: https://rewindex.com/company/vapi/incidents/1084518 · Markdown: https://rewindex.com/company/vapi/incidents/1084518.md · JSON: https://rewindex.com/api/v1/companies/vapi/incidents/1084518 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T12:54:07.970Z