Telia IoT Connectivity: Scheduled Maintenance for IOTCHG-10628/ AMS SMSC Hardware installation

Scheduled for Sep 15, 20:00 CEST  -  Sep 16, 05:00 CEST

Scheduled

We have scheduled maintenance for IOTCHG-10628/ AMS SMSC Hardware installation.

Maintenance window:
Start time of maintenance: September 15th, 20:00 UTC

End time of maintenance: September 16th, 05:00 UTC

Impact: Traffic disturbances and temporary service interruptions may occur during the maintenance window.
Affected users:

Expected impact includes:
• SMPP bind disconnections for SMSC accounts hosted on the AMS SMSC
• SMS traffic interruption for services routed via AMS SMSC
• Approximate service interruption duration: up to 1 hour during the maintenance window
The STO SMSC cluster will remain fully operational and unaffected during this activity.

Impacted regions: SE, NO, DK, FI

Customer action may be required during or after this maintenance.
Action Required from Partners:
To avoid service disruption, partners are strongly advised to proactively migrate SMPP binds from AMS SMSC to STO SMSC prior to the maintenance window.
In addition, Aeris recommends avoiding the execution of SMS campaigns during the maintenance window to minimize the risk of traffic disruption or delivery delays.
If SMPP binds remain connected to AMS during the activity:
• Existing binds will disconnect
• SMS traffic over those binds may fail until the maintenance is completed and services are restored


Reason for maintenance:
Hardware replacement

Worst-case scenario: Loss of redundancy.

If you experience issues after the maintenance, please restart your device.
If you continue to experience issues after restart, please log an incident in your portal for IoT services.

We apologize for any inconvenience this may cause.
Posted Sep 07, 2026 - 08:23 CEST
This scheduled maintenance affects: Telia IoT Connectivity Services (Managed IoT Connectivity).