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    Callhub driftsforstyrrelser

    50 Callhub incidents · februar 2020 — official updates, affected components, duration and resolution details.

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    CallHub Voice & SMS services are impacted due to Cloudflare

    Startede 18. november 2025 kl. 12.00 UTC · 6h 8m

    OutageStørre hændelse
    Berørte komponenter
    AnalyticsMain DashboardImportsPhone CallsBrowser CallsSMS Messages
    1. 18. november 2025 kl. 12.00 UTCidentified

      CallHub services impacted across all geographies, due to issues with Cloudflare infrastructure. We're working with them on resolving these issues. We will keep you posted on the updates. If you have any queries please do send them to [email protected].

    2. 18. november 2025 kl. 14.54 UTCmonitoring

      We believe the incident is now resolved. We are continuing to monitor for errors to ensure all services are back to normal.

    3. 18. november 2025 kl. 18.09 UTCresolved

      CallHub services are currently operating normally. We are no longer observing any issues across the system.

    CallHub is facing service disruption with voice calls broadcast for US / Canada numbers

    Startede 11. april 2024 kl. 19.37 UTC · 1h 19m

    OutageStørre hændelse
    Berørte komponenter
    Phone Calls
    1. 11. april 2024 kl. 19.37 UTCinvestigating

      We are currently investigating the matter with the concerned team and will keep you posted on it. Sorry for the inconvenience.

    2. 11. april 2024 kl. 19.58 UTCmonitoring

      We have identified the problem and placed a fix to resolve it. Voice calls should work for all CallHub customers. We will share more insights later. We are still monitoring the voice services at our end.

    3. 11. april 2024 kl. 20.56 UTCresolved

      This incident has been fixed and voice calls are working fine. It was a caching issue on one of our servers. We are considering it resolved now. Sorry for the inconvenience caused to you.

    CallHub services are currently disrupted due to technical issues

    Startede 23. februar 2024 kl. 02.02 UTC · 13h 55m

    OutageKritisk hændelse
    Berørte komponenter
    AnalyticsMain DashboardImportsPhone CallsBrowser CallsSMS Messages
    1. 23. februar 2024 kl. 02.02 UTCinvestigating

      We regret to inform you that the CallHub services like calling & texting have been impacted at the moment since 04:50 PM PST. Our technical team is conducting a thorough investigation to identify the root cause of the interruption. We will provide regular updates on the progress. We apologize for any inconvenience this may cause and appreciate your understanding.

    2. 23. februar 2024 kl. 02.41 UTCidentified

      The problem has been pinpointed, and a solution is en route. Thank you for your patience as we work swiftly to implement the fix. Stay tuned for further updates. We appreciate your understanding.

    3. 23. februar 2024 kl. 03.24 UTCmonitoring

      The system is now operating, with full restoration expected imminently. Please anticipate slightly longer wait times momentarily, but these will soon decrease. Thank you for your continued patience as we work towards complete normalization.

    4. 23. februar 2024 kl. 03.47 UTCmonitoring

      We are continuing to monitor for any further issues.

    5. 23. februar 2024 kl. 15.57 UTCresolved

      We are considering this incident resolved. Root Cause: A sudden surge in database load and high data transfer overwhelmed the system. We've undertaken the necessary steps to address these situations.

    The CallHub dashboard is throwing HTTP error 403 and experiencing a similar issue on the mobile app.

    Startede 15. februar 2024 kl. 03.07 UTC · 13h 9m

    OutageKritisk hændelse
    Berørte komponenter
    Main Dashboard
    1. 15. februar 2024 kl. 03.07 UTCmonitoring

      On Feb 14, 2024, CallHub users experienced disruption on the CallHub dashboard, encountering HTTP error 403. This issue also affected the performance of the mobile app during the period from 5:16 PM to 5:50 PM PST. Upon conducting an initial investigation, we identified the root cause related to auto-scaling processes. The issue has been promptly addressed, and as of now, all services have been restored to normal functionality. Our team actively monitors the services to ensure stability. We apologize for any inconvenience caused during this period.

    2. 15. februar 2024 kl. 16.16 UTCresolved

      RCA - One of the database connection pooler system configuration settings was incorrectly set to lower limit when we upgraded the servers which resulted in failure of application to db server connections when the traffic was high. Impact - System was entirely down from 5:16pm PST to 5:35pm PST - 19min complete outage. System was available with degraded performance (slowness) from 5:35pm PST till about 5:50pm PST - 15min degraded performance.

    Again, CallHub calling services are affected due to a current service interruption at one of our third-party services.

    Startede 7. september 2023 kl. 14.46 UTC · 1h 3m

    OutageStørre hændelse
    Berørte komponenter
    Phone CallsBrowser Calls
    1. 7. september 2023 kl. 14.46 UTCidentified

      We are working with the concerned team to get a fix or other feasible solution as soon as possible. Our engineering is also working on a fallback mechanism to avoid such instances. Stay tuned.

    2. 7. september 2023 kl. 14.56 UTCmonitoring

      The concerned team has implemented a fix, and your services are back to normal. We are still monitoring the system. Sorry for the inconvenience caused to you.

    3. 7. september 2023 kl. 15.49 UTCresolved

      This incident has been resolved.

    Due to a current service interruption at one of our third-party services, CallHub calling services are affected for all customers.

    Startede 6. september 2023 kl. 17.00 UTC · 4h 33m

    OutageStørre hændelse
    Berørte komponenter
    Phone CallsBrowser Calls
    1. 6. september 2023 kl. 17.00 UTCidentified

      We are working with the concerned team and will keep you posted here. A fix is being implemented. Stay tuned.

    2. 6. september 2023 kl. 18.23 UTCidentified

      We are still working with the concerned teams on a fix. Please stay tuned.

    3. 6. september 2023 kl. 21.33 UTCresolved

      The concerned team has implemented a fix and the calling service should be back to normal for you. This incident has been resolved.

    Due to a current service interruption at one of our third-party services, CallHub calling services are affected for all customers.

    Startede 5. september 2023 kl. 22.57 UTC · 7h 6m

    OutageStørre hændelse
    Berørte komponenter
    Phone CallsBrowser Calls
    1. 5. september 2023 kl. 22.57 UTCidentified

      We are working with the concerned team and will keep you posted here.

    2. 5. september 2023 kl. 23.11 UTCmonitoring

      The concerned team has implemented a fix and is monitoring the impact. The calling service should be back to normal for you. Still, we are monitoring the system.

    3. 6. september 2023 kl. 06.03 UTCresolved

      This incident has been resolved.

    We encounter sporadic Call Centre problems while making calls in the web browser. This is due to an ongoing issue with one of our telecom carriers.

    Startede 19. maj 2023 kl. 00.13 UTC · 5h 2m

    OutageStørre hændelse
    Berørte komponenter
    Browser Calls
    1. 19. maj 2023 kl. 00.13 UTCinvestigating

      We are actively investigating the problem and collaborating with relevant teams to resolve it quickly.

    2. 19. maj 2023 kl. 01.58 UTCmonitoring

      A fix has been implemented, and the browser call is returning to normal. However, we are still monitoring the system.

    3. 19. maj 2023 kl. 05.15 UTCresolved

      The calling service has been fully restored and is now operational.

    Intermittent service interruption happened for CallHub US customers

    Startede 19. oktober 2022 kl. 04.02 UTC · 9h 54m

    Pending
    Berørte komponenter
    Main DashboardPhone CallsBrowser CallsSMS Messages
    1. 19. oktober 2022 kl. 04.02 UTCidentified

      We briefly observed a substantial slowdown with DB queries between 23:15 & 23:25 and 23:46 & 23:57 UTC on October 18, 2022. After that, there have been no interruptions, and all services are functioning normally. Our team is thoroughly looking into the issue and will shortly present a root cause investigation.

    2. 19. oktober 2022 kl. 13.56 UTCresolved

      Our engineering team has deployed the fix on servers to avoid such instances in the future. After monitoring the services for the last six hours, we consider it resolved.

    Customers in US/Canada of CallHub may experience service interruption

    Startede 2. juli 2022 kl. 15.21 UTC · 1h 56m

    OutageKritisk hændelse
    Berørte komponenter
    Main Dashboard
    1. 2. juli 2022 kl. 15.21 UTCidentified

      Our teams are investigating the matter, and they have identified the issue. Please stay tuned.

    2. 2. juli 2022 kl. 16.09 UTCidentified

      We are continuing to work on the fix of this issue.

    3. 2. juli 2022 kl. 16.49 UTCmonitoring

      We have deployed the fix, and CallHub services are resumed now. However, we are still monitoring the situation.

    4. 2. juli 2022 kl. 17.16 UTCresolved

      This incident has been resolved.

    CallHub users may experience 5xx errors or timeouts while reaching to CallHub domains

    Startede 21. juni 2022 kl. 06.56 UTC · 6h 5m

    OutageStørre hændelse
    Berørte komponenter
    Browser Calls
    1. 21. juni 2022 kl. 06.56 UTCinvestigating

      We are currently investigating the matter and will keep you posted on it.

    2. 21. juni 2022 kl. 07.33 UTCmonitoring

      We identified the issue with one of our third-party services (Cloudflare’s network), and they have deployed the fix. As a result, all CallHub domains are accessible now, and we are still monitoring the situation.

    3. 21. juni 2022 kl. 13.02 UTCresolved

      This incident has been resolved and we are closing it for the time.

    Non EU CallHub customers are facing slowness or intermittent service interruption

    Startede 15. december 2021 kl. 15.46 UTC · 33m

    OutageStørre hændelse
    Berørte komponenter
    Main Dashboard
    1. 15. december 2021 kl. 15.46 UTCinvestigating

      We are facing an infrastructure issue with one of our vendors (AWS) and working on this matter along with their team. Please stay tuned.

    2. 15. december 2021 kl. 15.46 UTCinvestigating

      We are continuing to investigate this issue.

    3. 15. december 2021 kl. 16.00 UTCidentified

      The issue has been identified and the concerned teams are working to deploy the fix. Please stay tuned. Sorry for the inconvenience.

    4. 15. december 2021 kl. 16.08 UTCmonitoring

      A fix has been implemented and services recovery is there. CallHub application should be for you now. We are still monitoring the system for the time.

    5. 15. december 2021 kl. 16.18 UTCresolved

      The issue has been resolved.

    Voice Rest APIs services degradation at Telecom Carrier's end

    Startede 10. december 2021 kl. 22.11 UTC · 58m

    IssuesMindre hændelse
    Berørte komponenter
    Phone CallsBrowser Calls
    1. 10. december 2021 kl. 22.11 UTCidentified

      We are currently investigating an intermittent issue with latency and timeout errors—one of our Telecom Carriers Voice services got impacted. We are actively working on it. Please stay tuned.

    2. 10. december 2021 kl. 22.31 UTCmonitoring

      A fix has been implemented and the services are recovering successfully. Voice calls should work for you. Still, we are monitoring for the time.

    3. 10. december 2021 kl. 23.08 UTCresolved

      This incident has been resolved.

    Voice Broadcasting and Messaging services are downgraded

    Startede 22. november 2021 kl. 18.00 UTC · 16d 20h

    IssuesMindre hændelse
    Berørte komponenter
    Phone CallsSMS Messages
    1. 22. november 2021 kl. 18.00 UTCinvestigating

      You may experience failed calls, latency/time outs, or delayed or failed messages intermittently. We are currently investigating the matter with our Telecom Carrier.

    2. 22. november 2021 kl. 18.55 UTCmonitoring

      All services are restored and we are monitoring the situation. Please stay tuned.

    3. 9. december 2021 kl. 14.48 UTCresolved

      This incident has been resolved.

    Voice Broadcasting and Messaging services are impacted

    Startede 9. november 2021 kl. 20.42 UTC · 1d 21h

    OutageStørre hændelse
    Berørte komponenter
    Phone CallsSMS Messages
    1. 9. november 2021 kl. 20.42 UTCidentified

      With CallHub, a few customers are facing service interruption with voice broadcast and texting. We have identified the issue and are actively working on it. Please stay tuned for further updates.

    2. 9. november 2021 kl. 22.20 UTCidentified

      CallHub Messaging service is functional now and we are still monitoring for the time. Voice Broadcast service is partially restored and it will be normal soon. Please stay tuned!

    3. 9. november 2021 kl. 23.33 UTCidentified

      We have identified that the issue is still occurring, and both services calling and messaging are impacted. As a result, you may be experiencing failed calls, latency/time outs, and delayed or failed messages. The problem is happening at the Telecom Carrier end. We are in constant touch on this. Sorry for the inconvenience.

    4. 11. november 2021 kl. 17.47 UTCresolved

      Both services (Voice Broadcast & Messaging) are back to normal at the Telecom Carrier end. Therefore, we are considering it as resolved for the time being.

    Calling is not functional on one of CallHub's servers(NA)

    Startede 20. september 2021 kl. 20.47 UTC · 1h 46m

    OutageStørre hændelse
    Berørte komponenter
    Phone Calls
    1. 20. september 2021 kl. 20.47 UTCinvestigating

      We are currently investigating the issue and will keep you posted on it.

    2. 20. september 2021 kl. 21.56 UTCmonitoring

      After identifying the issue, a fix has been implemented. As a result, the Calling functionality is back to normal. We are still monitoring the system.

    3. 20. september 2021 kl. 22.33 UTCresolved

      The calling functionality is back to normal. We are considering it as resolved for the time being.

    Service Interruption happened on one of CallHub's servers (NA)

    Startede 20. september 2021 kl. 17.00 UTC · 0m

    OutageStørre hændelse
    1. 20. september 2021 kl. 20.55 UTCresolved

      One of the web services got halted and we need to restart the service to fix it.

    SMS & MMS services got interrupted due to Telecom Carrier APIs issue

    Startede 26. februar 2021 kl. 16.09 UTC · 1h 42m

    OutageStørre hændelse
    Berørte komponenter
    SMS Messages
    1. 26. februar 2021 kl. 16.09 UTCidentified

      Our engineering team has been alerted and is actively working on it. We will update you posted on it.

    2. 26. februar 2021 kl. 16.53 UTCmonitoring

      SMS & MMS services are resumed as it is fixed by Telecom Carrier. We are still monitoring the situation.

    3. 26. februar 2021 kl. 17.52 UTCresolved

      SMS & MMS services are back to normal. We are considering it as resolved. Thanks!

    Analytics services impacted across all regions

    Startede 28. december 2020 kl. 07.04 UTC · 3h 46m

    OutageStørre hændelse
    Berørte komponenter
    AnalyticsMain DashboardImportsPhone CallsBrowser CallsSMS Messages
    1. 28. december 2020 kl. 07.04 UTCinvestigating

      Analytics services are intermittently failing across all geographies. We are actively working to resolve this.

    2. 28. december 2020 kl. 10.03 UTCidentified

      The issue has been identified and a fix is being implemented.

    3. 28. december 2020 kl. 10.46 UTCmonitoring

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

    4. 28. december 2020 kl. 10.50 UTCresolved

      This incident has been resolved.

    CallHub Voice & SMS services are impacted for some customers

    Startede 18. august 2020 kl. 19.04 UTC · 1d 8h

    OutageStørre hændelse
    Berørte komponenter
    Phone CallsBrowser CallsSMS Messages
    1. 18. august 2020 kl. 19.04 UTCinvestigating

      CallHub Voice & SMS services impacted across all geographies, due to issues with our telecom carriers. We're working with them on resolving these issues. We will keep you posted on the updates. If you have any queries please do send them to [email protected].

    2. 18. august 2020 kl. 19.05 UTCinvestigating

      We are continuing to investigate this issue.

    3. 19. august 2020 kl. 15.08 UTCmonitoring

      Cause of the Issue: It came to our attention that one of the accounts using our services was sending misleading and unsolicited texts. This is a violation of our terms of service and the offending account has been suspended. Unfortunately, this incident has impacted our partner carrier poorly. As a result, services have been disrupted for some of our customers. Please visit https://callhub.io/callhub-outage-aug2020/ for more details. Resolution: We are moving affected accounts to a different carrier on request. If you want us to move your account, please reach out to our support team at [email protected] and we will get started immediately. Below article contains the detailed instructions to resolve the issue https://support.callhub.io/hc/en-us/articles/900002213163-CallHub-Outage-steps-to-resolve

    4. 20. august 2020 kl. 03.23 UTCresolved

      This issue is resolved now. Note: If your account was switched to a different carrier, please continue to work with support team in case of any trouble.