The scheduled maintenance has been pushed one week out. New date is February 04, 2026, time window remains the same
Sincerely, Iristel NOC
Posted Jan 22, 2026 - 16:55 EST
Scheduled
Upgrade Summary: Iristel engineers will upgrade Calgary core routers, which will yield improved stability and performance.
Timeline of maintenance work: Maintenance window: Wednesday, January 28th, 2026, from 10:00PM to 05:00AM MST.
Downtime Expected: During these maintenance windows no downtime is anticipated, however there is a possibility of a brief service interruptions in Yukon and Northwest Territories.
Escalation Contacts: If you notice any complications during this maintenance window or if you have any other questions, please do not hesitate to contact our Iristel's NOC Team immediately at +1-416-295-0010
Posted Jan 20, 2026 - 09:50 EST
This scheduled maintenance affects: LOCAL ORIGINATION SERVICES (ALBERTA).