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Resolved

Reactive maintenance on SIP outbound dialing infrastructure, US region

Oct 7, 2026 at 4:00am UTC  –  Oct 7, 2026 at 4:32am UTC
Affected services
SIP Outbound

Resolved
Oct 7, 2026 at 4:32am UTC

Maintenance ended

Updated
Oct 7, 2026 at 4:32am UTC

Maintenance was successfully complete. We verified that all servers are operating normally.

Created
Oct 7, 2026 at 4:00am UTC

This maintenance period is a reactive patch, as our SIP infrastructure provider will upgrade the web server/API that controls outbound dialing to remediate the root cause of today's incident. Inbound calls are not affected.

When: Tuesday, October 6, 21:00–21:15 PT (04:00–04:00 UTC, Oct 7)

What to expect: This work is not expected to be customer-impacting or noticeable. Outbound calls may briefly stall during the window; any impact should last less than 15 minutes.

Action needed: None