Beginning: 30.04.2026 – 10.00 PM
Ending: 30.04.2026 – 11.30 PM
Impact: CPE Reboot
Batch n°2
Dear customer, dear partner,
Please be informed that our technical team will perform the upgrade to version 7.20.8 on MikroTik Chateau devices in four batches.
During each batch window, the affected CPEs will reboot to complete the upgrade.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 04.05.2026 – 09.00 PM
Ending: 04.05.2026 – 10.00 PM
Internal ref: DTCAB-6730 Impact: cut on Advanced Mobile (FMC)
Dear customer, dear partner,
Please note that our technical team will perform a maintenance on our infrastructure.
During this timeframe, a brief call interruptions may occur on mobile services configured with FMC.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 05.05.2026 – 10.00 PM
Ending: 05.05.2026 – 11.30 PM
Impact: CPE Reboot
Batch n°3
Dear customer, dear partner,
Please be informed that our technical team will perform the upgrade to version 7.20.8 on MikroTik Chateau devices in four batches.
During each batch window, the affected CPEs will reboot to complete the upgrade.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 06.05.2026 – 09.00 PM
Ending: 06.05.2026 – 11.00 PM
Impact:
Dear customer, dear partner,
Please note that our technical team will perform a maintenance on our infra.
During this period, the GUI of SBCng may be unavailable for up to 5 minutes. BLF on the V2 portal may not function for up to 10 minutes. No impact on call services is expected.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 07.05.2026 – 10.00 PM
Ending: 07.05.2026 – 11.30 PM
Impact: CPE Reboot
Batch n°4
Dear customer, dear partner,
Please be informed that our technical team will perform the upgrade to version 7.20.8 on MikroTik Chateau devices in four batches.
During each batch window, the affected CPEs will reboot to complete the upgrade.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 11.05.2026 – 10.00 PM
Ending: 11.05.2026 – 11.30 PM
Impact: CPE Reboot
Batch n°1
Dear customer, dear partner,
Please be informed that our technical team will perform the upgrade to version 7.20.8 on MikroTik HAPac2 devices in three batches.
During each batch window, the affected CPEs will reboot to complete the upgrade.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 13.05.2026 – 10.00 PM
Ending: 13.05.2026 – 11.30 PM
Impact: CPE Reboot
Batch n°2
Dear customer, dear partner,
Please be informed that our technical team will perform the upgrade to version 7.20.8 on MikroTik HAPac2 devices in three batches.
During each batch window, the affected CPEs will reboot to complete the upgrade.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team
Beginning: 18.05.2026 – 10.00 PM
Ending: 18.05.2026 – 11.30 PM
Impact: CPE Reboot
Batch n°3
Dear customer, dear partner,
Please be informed that our technical team will perform the upgrade to version 7.20.8 on MikroTik HAPac2 devices in three batches.
During each batch window, the affected CPEs will reboot to complete the upgrade.
No intervention is needed from your side.
Best regards;
SEWAN Technical Team