Scheduled Maintenance

Scheduled for Sep 19, 22:00 MDT - Sep 20, 04:00 MDT

Scheduled

Purpose: Patching and preventative maintenance on multiple systems.
Systems Affected:

Cisco:
-Webex - Domestic US Webex Connectivity Optimization
***Possible Impact: Cisco Webex services may experience a brief interruption while improvements are made to strengthen connectivity and increase service resiliency between Cisco and CallTower.

Posted Sep 11, 2026 - 09:32 MDT

This scheduled maintenance affects: Cisco Unified Communications (Cisco Voice, Cisco Webex Calling) and Contact Center (Cisco Webex Contact Center).