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    Last checked 27. aug., 10.24 UTC

    Call Tower status

    Unified cloud communications for enhanced connectivity and productivity.

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    Current statusHealth graphOutage reportsOutage mapSocial signalsStatus historyComponentsIncident historyMaintenanceCommunityReviewsAboutFAQsMonitor serviceSimilar servicesComparison

    Latest activity

    Last 24 hours
    1. Status verification pending

      The latest official observation is not fresh enough to confirm current service health.

      Official provider status
      27. aug., 10.24 UTC
    2. Official maintenance active

      OUT OF CYCLE MAINTENANCE — MasterFax - Sunset End-of-Service ATAs (SN prefix: D) Purpose: Sunset MP202B devices as prerequisite of future security update. Systems Affected: CT Cloud Fax (MasterFax) Impact: Legacy MP202B ATAs will no longer be able to connect to our MasterFax servers after the maintenance window. If your ATA's serial number starts with "D" and you have not arranged temporary continued access through our Client Success team, please contact [email protected]. Outage: No

      Official provider status
      14. aug., 15.33 UTC

    Call Tower outage reports

    0 individual report entries in the last 24 hours. This list includes legacy imports; external source aggregates are shown in the chart.

    Ingen nylige nedbrudsrapporter

    Fællesskabet har ikke indsendt nedbrudsrapporter for denne tjeneste inden for de seneste 24 timer.

    Få besked, når status for Call Tower ændres

    Notifikationer via e-mail, push og webhook.

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    Driftskort for Call Tower

    Approved reports from the last 24 hours, grouped by country. Markers show country-level locations, not precise locations or confirmed affected infrastructure.
    Se fuldt kort

    Driftskort for Call Tower

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    Call Tower status history

    Official status observations, not measured service uptime.

    Call Tower components

    Component nameStatus
    Call Tower CT Cloud — CT Cloud SIP statusUp
    Call Tower Cisco Unified Communications — Cisco Voice statusUp
    Call Tower Contact Center — Clarity Connect statusUp
    Call Tower Microsoft — Microsoft 365 statusUp
    Call Tower Skype for Business — Skype for Business - Voice statusUp
    Call Tower Fax — CT Cloud Fax statusUp
    Call Tower CT Cloud — CT Cloud Voice statusUp
    Call Tower Cisco Unified Communications — Cisco Jabber statusUp
    Call Tower Contact Center — Five9 statusUp
    Call Tower Skype for Business — Instant Messenger and Presence statusUp

    Call Tower incident history

    Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.

    View more history
    Incident nameDurationStartedUTCAcknowledgedSeverity
    Official status·Resolved25h 53m15. jul. 202616.39 UTCYesMinor
    Official status·Resolved100h 54m9. jul. 202609.57 UTCYesCritical
    Official status·Resolved1h 38m29. apr. 202617.22 UTCYesMinor
    Official status·Resolved3h 23m2. mar. 202616.52 UTCYesMajor
    Official status·Resolved0m20. feb. 202619.15 UTCYesUnknown
    Official status·Resolved1h 6m4. feb. 202616.27 UTCYesUnknown
    Official status·Resolved0m2. jan. 202616.23 UTCYesUnknown
    Official status·Resolved19h 45m4. nov. 202518.43 UTCYesMinor

    Om overvågning af Call Tower på Uptimus

    Uptimus overvåger Call Tower via den officielle statuskilde og normaliserer hændelser, vedligeholdelse og komponenter til én ensartet status.

    Siden indeholder nu 43 komponenter, 51 hændelser, 55 vedligeholdelser og 4 dages kendt historik.

    Uptimus er en uafhængig tjeneste og er ikke tilknyttet Call Tower. En sund status garanterer ikke, at alle brugere, enheder eller områder er upåvirkede.

    Sådan overvåger Uptimus Call Tower

    Få besked, når Call Tower eller en overvåget komponent melder et større eller kritisk nedbrud. Alarmer kan sendes gennem de kanaler, der er aktiveret i workspace, herunder e-mail, push og konfigurerede integrationer. Den tilgængelige historik indeholder 51 hændelser og giver mere kontekst end den aktuelle status. En nylig registreret hændelse var “Dial by Name Function Failing”.

    Få besked om nedsat ydelse, delvis påvirkning og mindre hændelser uden et fuldt nedbrud. Uptimus følger nu 43 Call Tower-komponenter: CT Cloud SIP, Cisco Voice, Clarity Connect, Microsoft 365. Alarmer kan sendes gennem de kanaler, der er aktiveret i workspace, herunder e-mail, push og konfigurerede integrationer.

    Vedligeholdelsesnotifikationer

    Fællesskabsdiskussion

    Del dine tanker om Call Tower

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    Scheduled maintenance

    Planned work published by the official provider.

    1. ✓

      OUT OF CYCLE MAINTENANCE

      Maintenance

      MasterFax - Sunset End-of-Service ATAs (SN prefix: D) Purpose: Sunset MP202B devices as prerequisite of future security update. Systems Affected: CT Cloud Fax (MasterFax) Impact: Legacy MP202B ATAs will no longer be able to connect to our MasterFax servers after the maintenance window. If your ATA's serial number starts with "D" and you have not arranged temporary continued access through our Client Success team, please contact [email protected]. Outage: No

      Started 1. sep. 2026, 02.00 UTC · Ongoing

    2. ✓

      OUT OF CYCLE MAINTENANCE

      Resolved

      The scheduled maintenance has been completed.

      Started 24. aug. 2026, 04.00 UTC · Resolved 24. aug. 2026, 04.30 UTC

    3. ✓

      Scheduled Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started 22. aug. 2026, 04.00 UTC · Resolved 22. aug. 2026, 10.00 UTC

    4. ✓

      OUT OF CYCLE MAINTENANCE

      Resolved

      The scheduled maintenance has been completed.

      Started 17. aug. 2026, 04.00 UTC · Resolved 17. aug. 2026, 05.00 UTC

    5. ✓

      Out-Of-Cycle Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started 21. jul. 2026, 17.00 UTC · Resolved 21. jul. 2026, 18.00 UTC

    6. ✓

      Scheduled Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started 18. jul. 2026, 04.00 UTC · Resolved 18. jul. 2026, 10.00 UTC

    7. ✓

      Out-Of-Cycle Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started 13. jul. 2026, 04.00 UTC · Resolved 13. jul. 2026, 05.00 UTC

    8. ✓

      Service Update: High-Risk Calling Destination Changes

      Resolved

      The scheduled maintenance has been completed.

      Started 7. jul. 2026, 23.00 UTC · Resolved 7. jul. 2026, 23.10 UTC

    Få besked, når Call Tower offentliggør planlagt, tidsbestemt eller aktiv vedligeholdelse. Uptimus har registreret 55 vedligeholdelsesvinduer fra den tilgængelige Call Tower-historik. Alarmer kan sendes gennem de kanaler, der er aktiveret i workspace, herunder e-mail, push og konfigurerede integrationer.
    Gendannelsesnotifikationer
    Få besked, når Call Tower eller en påvirket komponent igen fungerer normalt. Siden indeholder 4 dages kendt historik; løste hændelser bevares til senere gennemgang. Alarmer kan sendes gennem de kanaler, der er aktiveret i workspace, herunder e-mail, push og konfigurerede integrationer.
    Statusmeddelelser
    Uptimus gemmer hændelsesoverskriften fra Call Tower sammen med den normaliserede status. Den tilgængelige historik indeholder 51 hændelser og giver mere kontekst end den aktuelle status. En nylig registreret hændelse var “Dial by Name Function Failing”.
    Statusdetaljer
    Opdateringer om hændelser og vedligeholdelse gemmes, så undersøgelse, afhjælpning og gendannelse kan følges. En nylig officiel opdatering gemt af Uptimus lyder: “Microsoft has reported that they have implemented a fix for the issue affecting Dial by Name functionality for Microsoft Teams customers. Following the deployment of the fix, CallTower engineers have completed validation testing across multiple customer ten…”.
    Komponentfiltrering
    Vælg alle komponenter eller kun de Call Tower-produkter, du bruger. Officielle alarmer følger valget. Uptimus følger nu 43 Call Tower-komponenter: CT Cloud SIP, Cisco Voice, Clarity Connect, Microsoft 365. Filtrering ændrer leverede officielle alarmer, men fjerner ikke hændelser fra den offentlige historik.

    Ofte Stillede Spørgsmål

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    Similar services
    Comparison

    Uptimus vs Downdetector for Call Tower

    Downdetectors offentlige sider er primært baseret på brugerrapporter. Uptimus kombinerer dem med officielle hændelser, vedligeholdelse og komponentstatus, når udbyderen offentliggør dataene.

    Uptimus vs Downdetector for Call Tower
    JämförelsekriterierUptimusDowndetector
    Rapporter fra fællesskabet om Call TowerInkluderetInkluderet
    Adaptiv basislinje, der skelner enkelte rapporter fra større nedbrudInkluderetInkluderet
    Rapportaktivitet over 24 timer og regionalt nedbrudskortInkluderetInkluderet
    Ét arbejdsområde til websites, statusudbydere, Steam-spil og Android-apps og -spilInkluderetSeparat produkt
    E-mail-, push- og webhookalarmer fra samme arbejdsområdeInkluderetSeparat produkt
    Officielle hændelsesopdateringer og statushistorik for Call TowerInkluderetRapportbaseret
    Komponentstatus og vedligeholdelse vises separatInkluderetBegrænset på offentlige sider
    InkluderetRapportbaseret · Begrænset på offentlige siderSeparat produkt

    The current official status of Call Tower cannot be verified. The latest stored provider observation indicated normal operation. 0 reports were recorded for Call Tower in the last 24 hours. Last official check: 27. aug., 10.24 UTC.

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