# Webex: Webex Calling Service Maintenance: November 06, 2026

> Webex maintenance “Webex Calling Service Maintenance: November 06, 2026” on 2026-11-06: impact maintenance (vendor’s label), 5.1 h, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527
Last updated: 2026-11-06T08:08:47Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed · edited after publishing
- Started: 2026-11-06 03:00 UTC · Resolved: 2026-11-06 08:08 UTC · Duration: 5.1 h
- Updates: 2 · Affected components: Provisioning, c3f4e09046ae11e9bf1a5374f1f8abd3
- Vendor status page: n/a
- [Company: Webex](https://rewindex.com/company/webex.md)

## Timeline of updates

- **scheduled** 2026-10-22 22:45 UTC: Webex Engineering has planned a maintenance window to support ongoing service maintenance and system upgrades. -- Affected Data Centers -- Canada, Chicago, and Texas -- Scheduled Maintenance Window -- Start: Friday, November 06, 2026, 03:00 UTC Complete: Friday, November 06, 2026, 08:00 UTC -- Affected Services -- Webex Calling / Webex Calling Wholesale / Cisco BroadCloud -- User Experience -- During the Webex Calling Application Server maintenance, Control Hub, Rialto Market Portal, and programmatic Provisioning interfaces (Rialto API) may be temporarily unavailable for the duration of the maintenance window. Wholesale customer and user provisioning will be impacted. Call processing is expected to remain unaffected. Plans for this maintenance are subject to change. This notice will be updated at https://status.webex.com during the maintenance period. For help and support, visit our website at https://help.webex.com. Thank you for your patience as we continue to improve the Webex services.
- **in progress** 2026-11-06 03:00 UTC: The maintenance is currently in progress.

## Rewindex changes for this incident

- 2026-11-06 03:08 UTC: [Incident updated: Webex Calling Service Maintenance: November 06, 2026](https://rewindex.com/change/r44b2a75b827a81.md)
- 2026-11-06 08:08 UTC: [Incident updated: Webex Calling Service Maintenance: November 06, 2026](https://rewindex.com/change/rf36e92ce6e3423.md)

## Cite this

Maintenance posted by Webex, started 2026-11-06 03:00 UTC, resolved after 5.1 h, 2 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527
- Citation: Webex, “Webex Calling Service Maintenance: November 06, 2026” (2026-11-06 03:00 UTC). Archived by Rewindex: https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527 (CC BY 4.0).
- Markdown link: `[Webex: Webex Calling Service Maintenance: November 06, 2026 (2026-11-06)](https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527)`


---
Canonical: https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527 · Markdown: https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527.md · JSON: https://rewindex.com/api/v1/companies/webex/incidents/511657b0ce6a11f1aa5b5396adb72527 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-06T16:52:00.885Z