rewindex

CompaniesWebexIncidents

Webex: Webex Calling Service Maintenance: November 06, 2026

MaintenancemaintenanceStatus: completededitedStarted Resolved (5.1 h)2 updates

Affected components: Provisioningc3f4e09046ae11e9bf1a5374f1f8abd3

Timeline of updates

  1. scheduled

    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 (opens in new tab) during the maintenance period.

    For help and support, visit our website at https://help.webex.com (opens in new tab).

    Thank you for your patience as we continue to improve the Webex services.

  2. in progress

    The maintenance is currently in progress.

Changes Rewindex caught on this incident

Archive proof

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.

How the archive is checked, and what it cannot prove.

Rewindex captured a newer version after the last checkpoint; the next run () commits it.

Impact, status and times are the vendor’s own, as last archived.

Cite this

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

Title
Webex Calling Service Maintenance: November 06, 2026
Vendor
Webex
Date
URL
https://rewindex.com/company/webex/incidents/511657b0ce6a11f1aa5b5396adb72527

Webex profileRecent Webex incidentsAll outages on November 6, 2026Webex in November 2026MarkdownJSON