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    Cronologia delle interruzioni di Mitel

    52 Mitel incidents · febbraio 2022 — official updates, affected components, duration and resolution details.

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    Ritardo dei media nell'UE

    Inizio 3 settembre 2026 alle ore 16:29 UTC · 3h 47m

    IssuesIncidente minore
    Componenti interessati
    Media
    1. 3 settembre 2026 alle ore 16:29 UTCinvestigating

      Siamo consapevoli di un problema con uno dei nostri fornitori a valle che sta influenzando Media nell'UE. Stiamo indagando e aggiorneremo di conseguenza.

    2. 3 settembre 2026 alle ore 20:16 UTCresolved

      Il problema con il fornitore a valle è completamente risolto ora e possiamo confermare che non mostriamo più alcun impatto a nessuno dei nostri servizi.

    Tradotto automaticamente dall'aggiornamento ufficiale dell'incidente.

    CloudLink Daemon - Nuove connessioni di configurazione per Daemon ottenere 'Impossibile creare l'errore di report dell'inventario'

    Inizio 20 agosto 2026 alle ore 14:34 UTC · 12d 21h

    Pending
    Componenti interessati
    CloudLink Accounts Portal
    1. 20 agosto 2026 alle ore 14:34 UTCidentified

      Questo problema colpisce qualsiasi MSL ospitato Daemon che ha un MBG come parte del manifesto (stand-alone MBG, MiCollab, SMBC, SVI server). Qualsiasi connessione appena creata su MSL 12.2 o aggiornamenti a 12.2 MSL otterrà l'errore 'Couldn't creare report di inventario'. Una soluzione viene testata nella nostra cloud Dev. Questo verrà aggiornato quando la correzione viene spinta alla produzione. Aggiornamento 8/24 - Abbiamo confermato che il problema si verifica nelle versioni precedenti di MSL. Il Fix è in fase di test e sarà pubblicato al più presto.

    2. 25 agosto 2026 alle ore 14:06 UTCmonitoring

      La correzione è stata spinta alla produzione come parte di CloudLink Daemon versione 1.9.15. L'aggiornamento manuale a questa versione dalla pagina Daemon in server manager o in attesa della prossima versione programmata dovrebbe risolvere il problema.

    3. 2 settembre 2026 alle ore 12:30 UTCresolved

      Questo incidente è stato confermato risolto.

    Tradotto automaticamente dall'aggiornamento ufficiale dell'incidente.

    CloudLink Daemon Service Disruption for MCX/MiCC

    Inizio 24 marzo 2026 alle ore 09:23 UTC · 1d 2h

    OutageIncidente critico
    Componenti interessati
    Tunnel
    1. 24 marzo 2026 alle ore 09:23 UTCinvestigating

      We are currently experiencing an issue where the CloudLink Daemon service is down for MCX/MiCC. Our engineering team has been engaged and is actively investigating it.

    2. 24 marzo 2026 alle ore 10:23 UTCidentified

      Mitel Cloudlink Daemon has been rolled back to version 1.8.66+139. Please start Mitel Cloudlink Daemon service in the affected MiCC-B/MCX.

    3. 24 marzo 2026 alle ore 10:32 UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. 24 marzo 2026 alle ore 13:22 UTCmonitoring

      We are continuing to monitor for any further issues.

    5. 25 marzo 2026 alle ore 11:30 UTCresolved

      Root cause: The update on March 23/24 wasn’t successful and left the Windows service “Mitel CloudLink Daemon” on MiCC-B systems in a stopped state.

    Issue with Tunnel service causing connection errors

    Inizio 20 marzo 2026 alle ore 17:39 UTC · 2d 19h

    OutageIncidente critico
    Componenti interessati
    Tunnel
    1. 20 marzo 2026 alle ore 17:39 UTCinvestigating

      We are aware of issues in the Tunnel service and are currently investigating.

    2. 20 marzo 2026 alle ore 19:50 UTCidentified

      The root cause has been identified, and our team is actively working on a resolution.

    3. 20 marzo 2026 alle ore 22:09 UTCmonitoring

      The service has been restored and we will continue to monitor.

    4. 23 marzo 2026 alle ore 13:30 UTCresolved

      We experienced a temporary capacity issue that affected service availability during periods of high demand. The issue has been resolved, and additional safeguards have been put in place to prevent recurrence.

    Elevated Error Rate on Notification Service in EU

    Inizio 4 marzo 2026 alle ore 15:08 UTC · 6h 8m

    OutageIncidente critico
    Componenti interessati
    Notifications
    1. 4 marzo 2026 alle ore 15:08 UTCinvestigating

      We are aware of an elevated error rate on the Notification service in EU and are currently investigating. At this time it appears to be impacting Workflow and Microsoft Teams presence sync. As of 10:41 EST we are seeing the services recover. We are continuing our investigation to identify the root cause.

    2. 4 marzo 2026 alle ore 17:36 UTCmonitoring

      Service has been restored, we will continue to monitor

    3. 4 marzo 2026 alle ore 21:16 UTCresolved

      The issue was caused by an unexpected, rapid spike in traffic. This surge exceeded our service capacity, resulting in a temporary service disruption.

    An issue in Mitel One v6.9.0 on Android prevents keypad access during active calls.

    Inizio 21 gennaio 2026 alle ore 17:28 UTC · 2d 1h

    IssuesIncidente minore
    Componenti interessati
    Mitel One
    1. 21 gennaio 2026 alle ore 17:28 UTCinvestigating

      We are aware of an issue affecting Mitel One on Android (version 6.9.0) where the keypad may not open during an active call, preventing DTMF input. Our team is actively working on a fix and will share updates as they become available.

    2. 22 gennaio 2026 alle ore 11:32 UTCidentified

      The root cause has been identified, and our team is actively working on a resolution.

    3. 22 gennaio 2026 alle ore 16:10 UTCmonitoring

      The in‑call keypad issue on Android has been fixed. Users are advised to update to Mitel One v6.9.1, now available on the Google Play Store.

    4. 23 gennaio 2026 alle ore 19:08 UTCresolved

      The issue was caused by a recent OS compatibility change affecting the call-screen display. It has been resolved in Mitel One v6.9.1 on Android, now available on the Google Play Store.

    Issue with CloudLink Gateway - Containers could not be started

    Inizio 16 dicembre 2025 alle ore 10:51 UTC · 23h 34m

    OutageIncidente critico
    Componenti interessati
    CloudLink Gateway PortalMitel One
    1. 16 dicembre 2025 alle ore 10:51 UTCinvestigating

      We are aware of an issue affecting CloudLink Gateway containers from starting correctly. We are are actively investigating and will update as the investigation progresses.

    2. 16 dicembre 2025 alle ore 11:11 UTCinvestigating

      The root cause has been identified and we are actively working on fix.

    3. 16 dicembre 2025 alle ore 11:51 UTCidentified

      A new build containing the fix has been created and we are working to make this available in the public cloud, once available we will provide an update.

    4. 16 dicembre 2025 alle ore 12:07 UTCmonitoring

      CLGW version 2.4.18 now available from the download server, for any effected gateways please restart to trigger the upgrade process. If a restart is not initiated the update will occur inline with the CLGW update schedule.

    5. 17 dicembre 2025 alle ore 10:24 UTCresolved

      This incident has been resolved. The issue was caused by an update to the timestamp validation. Changes where implemented and this was fixed in CloudLink Gateway 2.4.18.

    Major Outage at Service Provider in US East Region

    Inizio 20 ottobre 2025 alle ore 12:49 UTC · 13h 16m

    Pending
    Componenti interessati
    Admin
    1. 20 ottobre 2025 alle ore 12:49 UTCmonitoring

      Starting at approximately 3:00 AM EST our service provider had a major outage in the US East region where our services are hosted. This impacted operations for approximately 3 hours. As of right now service has been restored and we will continue to monitor services. For more details please see here: https://health.aws.amazon.com/health/status

    2. 20 ottobre 2025 alle ore 15:55 UTCmonitoring

      There is still some degree of instability from our service provider which is resulting in some services intermittently being impacted. While the impact does not appear to last very long it continues to happen intermittently. We remain engaged with our provider and waiting for their resolution.

    3. 21 ottobre 2025 alle ore 02:05 UTCresolved

      Our service provider has updated that the issue is fully resolved now and we can confirm we no longer show any impact to any of our services.

    Unable to log in to Mitel One Mobile on iOS after upgrading to 6.8.1

    Inizio 8 agosto 2025 alle ore 10:31 UTC · 9h 51m

    OutageIncidente maggiore
    Componenti interessati
    Mitel One
    1. 8 agosto 2025 alle ore 10:31 UTCinvestigating

      Currently there is an issue with the authentication in the iOS version of Mitel One version 6.8.1. Please DO NOT UPGRADE to this build, a new build will be released as soon as possible that will fix this issue. A further update to this will be posted once this new build is available.

    2. 8 agosto 2025 alle ore 10:53 UTCidentified

      We have identified the issue and are working on a fix.

    3. 8 agosto 2025 alle ore 11:31 UTCmonitoring

      The fix has been released in iOS version 6.8.2 of Mitel One.

    4. 8 agosto 2025 alle ore 20:23 UTCresolved

      The incorrect authentication URL was mistakenly used in version 6.8.1, this was corrected in version 6.8.2.

    CloudLink Gateway Automatic Updates

    Inizio 7 luglio 2025 alle ore 15:18 UTC · 2d 23h

    Pending
    1. 7 luglio 2025 alle ore 15:18 UTCmonitoring

      Starting on Saturday July 5 there was an issue with a firewall blocking traffic to the server used to deliver automatic updates to the CloudLink Gateway and CloudLink Daemon. This would not have impacted day-to-day operations and would only be seen if you were trying to apply updates or deploy a brand new system. We identified and disabled this firewall this morning at 9:00 UTC-0400 and observed all traffic was flowing correctly again.

    2. 10 luglio 2025 alle ore 14:32 UTCresolved

      This incident has been resolved.

    CloudLink Presence Status Issues

    Inizio 30 aprile 2025 alle ore 16:06 UTC · 42d 22h

    Pending
    1. 30 aprile 2025 alle ore 16:06 UTCinvestigating

      We are aware of an issue with presence status displaying incorrectly. The issue is currently under  investigation and we will give further updates when available.

    2. 22 maggio 2025 alle ore 14:09 UTCmonitoring

      A fix has been deployed with the CloudLink Gateway release 1.4.0.01-3826 or later.

    3. 12 giugno 2025 alle ore 14:15 UTCresolved

      This incident has been resolved. A change to the presence implementation inadvertently affected the Mitel One application and MiVO400 integration. This was fixed in the CloudLink Gateway release 1.4.0.01-3826.

    CloudLink Gateway and CloudLink Daemon Pending Update

    Inizio 9 aprile 2025 alle ore 14:30 UTC · 21d 1h

    Pending
    Componenti interessati
    CloudLink Gateway Portal
    1. 9 aprile 2025 alle ore 14:51 UTCidentified

      We are aware of an issue with both CloudLink Gateway and CloudLink Daemon showing a pending update, but that update is not applied. We are currently working on a fix and will provide a further update when this is available. The pending update does not contain fixes for any customer reported issues, and your CloudLink connection will continue to function as normal.

    2. 30 aprile 2025 alle ore 15:31 UTCresolved

      This incident has been resolved.

    Mitel One users not able to log into the application.

    Inizio 16 gennaio 2025 alle ore 12:22 UTC · 1d 0h

    Pending
    Componenti interessati
    Mitel One
    1. 16 gennaio 2025 alle ore 12:22 UTCinvestigating

      We are currently investigating reports of Mitel One users not being able to log into the application. The underline issue appears to be related to the MiVO400 and is currently under investigation.

    2. 16 gennaio 2025 alle ore 13:24 UTCmonitoring

      A fix has been deployed and we are monitoring. The fix may take some time to propagate but you can force a sync by logging into the Web Admin for your MiVO400. When successful you will see a full green dot at the top of the page.

    3. 17 gennaio 2025 alle ore 13:10 UTCresolved

      This incident has been resolved.

    MiContact Center Business Chat Message Delays

    Inizio 18 dicembre 2024 alle ore 18:43 UTC · 25d 19h

    Pending
    Componenti interessati
    WorkflowWorkflowWorkflow
    1. 18 dicembre 2024 alle ore 18:43 UTCmonitoring

      We have identified and fixed an issue with the Twilio Social Media flow integration on MiContact Center Business where messages were very slow to be delivered. Please ensure that you do not configure the Fallback URL or Status URL in the Twilio console when configuring the Social Media flow integration. We will continue to monitor this issue and provide any updates as needed.

    2. 13 gennaio 2025 alle ore 13:44 UTCresolved

      This incident has been resolved. Please ensure that you do not configure the Fallback URL or Status URL in the Twilio console when configuring the Social Media flow integration.

    Twilio Integration on MiContact Center Business

    Inizio 13 settembre 2024 alle ore 21:34 UTC · 5d 17h

    IssuesIncidente minore
    Componenti interessati
    WorkflowWorkflowWorkflow
    1. 13 settembre 2024 alle ore 21:34 UTCidentified

      We are aware of an issue when customers send messages through the Twilio Integration configured via Mitel Administration Portal to MiContact Center Business. The messages will get routed to the agent however the agent is unable to send messages back to the customer. The agent inside of WebIgnite will see a message "Unable to send previous message." We are currently working on a fix and will provide an update once it has been deployed.

    2. 16 settembre 2024 alle ore 12:34 UTCmonitoring

      A fix has been deployed and the Twilio Integration should be working correctly again. We will continue to monitor for a couple days before closing this issue.

    3. 19 settembre 2024 alle ore 14:47 UTCresolved

      This issue has been resolved. A deployment on September 12th inadvertently impacted the Twilio integration which was subsequently fixed with a deployment on September 13th.

    Mitel One Mobile One-Way Audio in EU Region

    Inizio 11 settembre 2024 alle ore 12:35 UTC · 12d 22h

    IssuesIncidente minore
    Componenti interessati
    Media
    1. 11 settembre 2024 alle ore 12:35 UTCinvestigating

      We are investigating outbound call issues from Mitel One Mobile clients with carrier minutes enabled. We will provide an update when we have more information.

    2. 12 settembre 2024 alle ore 14:11 UTCidentified

      We have identified the issue and are working on a fix. We will provide another update once the fix has been deployed.

    3. 18 settembre 2024 alle ore 13:41 UTCmonitoring

      A fix has been deployed, outbound calls should now be working properly again. We will continue to monitor and update.

    4. 24 settembre 2024 alle ore 11:34 UTCresolved

      This issue has been resolved. This affected a small number of customers, it was fixed with a deployment on September 17th.

    Elevated Error Rates in EU Region

    Inizio 28 agosto 2024 alle ore 14:23 UTC · 8d 0h

    IssuesIncidente minore
    Componenti interessati
    Presence
    1. 28 agosto 2024 alle ore 14:23 UTCinvestigating

      We are currently investigating elevated error rates on the Presence service in EU region. At this time it does not appear to be affecting service but we will continue to investigate and update accordingly.

    2. 3 settembre 2024 alle ore 15:25 UTCmonitoring

      The Presence service in the EU region has returned to normal operation. We will continue to monitor over the next few days.

    3. 5 settembre 2024 alle ore 15:03 UTCresolved

      This incident has been resolved. The incident appears to be as a result of unexpected issues within the network. We are no longer seeing elevated error rates and service has been healthy for the past 5 days.

    Microsoft Teams to MiCollab Presence Out of Sync

    Inizio 13 agosto 2024 alle ore 15:00 UTC · 6d 23h

    IssuesIncidente minore
    Componenti interessati
    WorkflowWorkflowWorkflow
    1. 13 agosto 2024 alle ore 15:00 UTCidentified

      We have identified an issue where presence status from Microsoft Teams is not in sync with MiCollab. Users may notice their presence in MiCollab does not match Microsoft Teams. We are currently working on a fix and will provide an update once the fix has been deployed.

    2. 20 agosto 2024 alle ore 14:35 UTCresolved

      The presence status from Microsoft Teams is now correctly syncing with MiCollab again. This was caused by an issue with Microsoft Teams as acknowledged by Microsoft. It lasted from Aug 8, 2024, 8:00 p.m. EDT until Aug 15, 2024, 7:00 p.m. EDT. Please see Issue ID TM859169 in your Microsoft 365 Admin Center Service Health dashboard for more information.

    CloudLink Gateways Unavailable in AP Region

    Inizio 19 giugno 2024 alle ore 03:24 UTC · 1d 8h

    OutageIncidente critico
    Componenti interessati
    Tunnel
    1. 19 giugno 2024 alle ore 03:24 UTCinvestigating

      We are receiving multiple reports of CloudLink Gateways losing connection in the AP region. Customers may receive an error message with "CLGW_ERROR_LITTLE_MOLE_FAILURE". We are currently investigating the cause.

    2. 19 giugno 2024 alle ore 03:42 UTCidentified

      We have identified the issue and are working on a fix.

    3. 19 giugno 2024 alle ore 04:03 UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. 20 giugno 2024 alle ore 11:55 UTCresolved

      This incident has been resolved. An incorrect retention policy resulted in the container image being removed which took the service offline.

    Mitel One Clients not connecting in AP

    Inizio 18 marzo 2024 alle ore 08:48 UTC · 1d 4h

    OutageIncidente maggiore
    Componenti interessati
    Media
    1. 18 marzo 2024 alle ore 08:48 UTCinvestigating

      We are currently investigating reports of Mitel One Clients not connecting

    2. 18 marzo 2024 alle ore 08:48 UTCinvestigating

      We are continuing to investigate this issue.

    3. 18 marzo 2024 alle ore 11:56 UTCidentified

      We have identified the issue is affecting the Media services in AP and are currently working on a fix. We will update again when the fix has been deployed.

    4. 18 marzo 2024 alle ore 12:46 UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    5. 19 marzo 2024 alle ore 13:43 UTCresolved

      This incident has been resolved. A certificate renewal batch process failed due to the depreciation of a compute environment by our cloud provider. The compute environment has been replaced and certificates are renewing correctly again.