Purpose: Reboot all clusters and nodes inside clusters
Systems Affected: Cisco Call Manager:
Impact: Server Reboots of the Cisco Unified Communications Manager will occur. Your phone will re-register to the next server in the Server list. Calls in progress 'should' remain up until the call has ended. Phone will most likely re register multiple times during the MW time. This is expected behavior
Outage: No
NOAM CT Cloud August 2026 maintenance
Purpose: Transfer CFS and EAS service for NOAM Meta from CHI to DAL
Systems Affected: CT Cloud SIP and Voice
Impact: New calls attempted during service transfer may fail to setup, calls in progress will not be affected. Any failed calls should be re-tried.
Downtime will be 5 minutes or less while services are transferred to redundant servers for monthly maintenance. Impact: Jabber Clients will receive a Certificate Warning. Please be aware that this is expected behavior and all users will need to accept this before signing back in.
Outage: Yes
Posted Aug 14, 2026 - 09:36 MDT
This scheduled maintenance affects: Cisco Unified Communications (Cisco Voice) and CT Cloud (CT Cloud SIP, CT Cloud Voice).