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    2600hz outage history

    53 recorded 2600hz incidents since March 2021, with official updates, affected components, duration and resolution information.

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    Temporary Unavailability of Provisioner and Support Portal

    Started October 21, 2026 at 1:44 PM UTC · 10h 21m

    IssuesMinor incident
    Affected components
    Advanced ProvisionerSupport Portal
    1. October 21, 2026 at 1:44 PM UTCidentified

      Out of an abundance of caution due to ongoing external factors, we have temporarily disabled the Provisioner while our team puts an update in place. During this time, customer access to the Support Portal is also unavailable. All other services continue to operate normally. While the portals are unavailable, you can still reach our Support team: Email: Send your request to [email protected] and a ticket will be opened for you. Phone: For urgent issues, our support line is accepting inbound calls as usual at 415-886-7950. We apologize for the inconvenience and will post an update here as soon as access is restored. Thank you for your patience.

    2. October 21, 2026 at 2:51 PM UTCidentified

      We are continuing to work on a fix for this issue.

    3. October 21, 2026 at 3:27 PM UTCidentified

      Please be advised, TTS servers are also impacted. Though we believe we have mitigated this without impact to clients. If you experience any problems generating new TTS, please contact our support team.

    4. October 21, 2026 at 7:10 PM UTCmonitoring

      Provisioner is operational and continues to be monitored for stability. The Support Portal will remain available via email only. Cluster Manager (CM) will remain unavailable at this time. We will provide additional updates as needed.

    5. October 21, 2026 at 8:40 PM UTCmonitoring

      We are currently working on restoring Cluster Manager. As part of this work, the IP addresses associated with Cluster Manager will be changing. Customers with firewall rules or IP allowlists may need to update their configurations. We will provide the new IP addresses once they are available. We will continue to provide updates as work progresses.

    6. October 22, 2026 at 12:05 AM UTCresolved

      Cluster Manager (CM) is now back up and fully functional. If you would like new IP addresses, please email [email protected]. Aside from the Support Portal web interface, all services are operating normally. Our team is continuing to work on restoring the web interface, and we will post an update as soon as it is available. In the meantime, Support remains reachable by email at [email protected] or by phone at 415-886-7950. Thank you for your patience.

    Provisioning issue - Yealink Phones

    Started August 17, 2026 at 3:58 PM UTC · 2h 11m

    IssuesMinor incident
    Affected components
    Advanced Provisioner
    1. August 17, 2026 at 3:58 PM UTCidentified

      We are seeing reports of issues when attempting to provision Yealink phones. We have identified the root cause and are working to implement a fix.

    2. August 17, 2026 at 3:58 PM UTCidentified

      We are continuing to work on a fix for this issue.

    3. August 17, 2026 at 6:09 PM UTCresolved

      A fix has been implemented, and the issue is now fixed. We will continue to monitor.

    API Issues on Hosted

    Started July 15, 2026 at 6:40 PM UTC · 26m

    IssuesMinor incident
    Affected components
    Management Portal
    1. July 15, 2026 at 6:40 PM UTCinvestigating

      We are investigating potential API issues on the ZSwitch US system in the SJC zone.

    2. July 15, 2026 at 6:41 PM UTCinvestigating

      We are continuing to investigate this issue.

    3. July 15, 2026 at 6:47 PM UTCidentified

      We have identified the issue and are working on resolving the issue.

    4. July 15, 2026 at 6:57 PM UTCmonitoring

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

    5. July 15, 2026 at 7:05 PM UTCresolved

      This incident has been resolved.

    Connectivity Alerts 07/12/26

    Started July 12, 2026 at 9:51 PM UTC · 1h 27m

    IssuesMinor incident
    Affected components
    Telephony Services
    1. July 12, 2026 at 9:51 PM UTCinvestigating

      We're currently seeing heightened alerts related to connectivity between zones, we're engaging our infrastructure team to investigate further. We'll update here as soon as we know more, in the meantime please raise a ticket with us if you're experiencing any degradation to service.

    2. July 12, 2026 at 11:19 PM UTCresolved

      The issues we saw should now be resolved; this was limited to hosts in the SJC zone. We will send out a full RCA in due course, please let us know if you experience any further issues.

    Investigating reports of outages

    Started February 20, 2026 at 6:09 PM UTC · 1h 24m

    Pending
    Affected components
    Advanced ProvisionerCluster ManagerManagement PortalTelephony Services
    1. February 20, 2026 at 6:09 PM UTCinvestigating

      We are currently investigating Zabbix alerts/reports of outages affecting portal/calls. We will send out an update as ASAP.

    2. February 20, 2026 at 6:15 PM UTCinvestigating

      This appears to a problem with Level3 currently; our infrastructure team is investigating implementing routing changes to workaround the issue.

    3. February 20, 2026 at 6:35 PM UTCinvestigating

      Cloudflare appears to have stopped advertising our 8.X addresses causing this outage; we have now re-enabled them. We're working with CloudFlare to investigate the root cause but are seeing issues resolve from our side.

    4. February 20, 2026 at 7:33 PM UTCresolved

      This incident has been resolved.

    Degraded performance in ORD zone due to Cloudflare issues

    Started January 27, 2026 at 8:26 PM UTC · 20h 57m

    IssuesMinor incident
    Affected components
    Telephony Services
    1. January 27, 2026 at 8:26 PM UTCidentified

      We are seeing degraded performance and intermittent issues in the ORD zone due to a Cloudflare issue: https://www.cloudflarestatus.com/ We are monitoring the situation. Users who are experiencing issues can route away from the ORD zone by cutting over to the east or west zones.

    2. January 28, 2026 at 12:13 AM UTCmonitoring

      Cloudflare has reported a fix has been implemented. We are monitoring for issues.

    3. January 28, 2026 at 5:23 PM UTCresolved

      This incident has been resolved.

    ZSwitch partial outage

    Started November 13, 2025 at 8:08 PM UTC · 21h 38m

    Pending
    Affected components
    Advanced ProvisionerCluster ManagerManagement PortalTelephony Services
    1. November 13, 2025 at 8:08 PM UTCinvestigating

      We are investigating an issue with a partial outage due to loss of connectivity to one of our zones.

    2. November 13, 2025 at 8:14 PM UTCinvestigating

      We are experiencing uptime issues with our San Jose datacenter and are working to resolve it. Phones that are properly configured to register to SRV/NAPTR records should fail over to the other zones.

    3. November 13, 2025 at 8:28 PM UTCinvestigating

      We are seeing a fiber related issue in our San Jose datacenter and are working to resolve it.

    4. November 13, 2025 at 8:39 PM UTCmonitoring

      We have resolved the issue and believe we are operational at this time. We are monitoring the incident.

    5. November 14, 2025 at 5:46 PM UTCresolved

      This incident has been resolved.

    ZSwitch SMS Issues

    Started September 2, 2025 at 5:11 PM UTC · 2h 6m

    OutageMajor incident
    Affected components
    Telephony Services
    1. September 2, 2025 at 5:11 PM UTCinvestigating

      We've observed issues with Inbound/Outbound SMS and MMS and have confirmed this appears to be consistently impacting all of ZSwitch.

    2. September 2, 2025 at 7:16 PM UTCresolved

      This incident has been resolved.

    Zswitch US outage.

    Started August 20, 2025 at 10:50 AM UTC · 11h 12m

    OutageCritical incident
    Affected components
    Telephony Services
    1. August 20, 2025 at 10:50 AM UTCinvestigating

      We are currently investigating an issue with Zswitch US' database services. We have engaged our engineering and operations team to work this as highest priority. We will update this page as soon as we know more.

    2. August 20, 2025 at 12:32 PM UTCinvestigating

      This issue has now been resolved and the database services are operating as expected. We are working on a full RCA and will update this statuspage with it in due course. If you have any questions in the meantime please contact support using the normal methods.

    3. August 20, 2025 at 12:32 PM UTCmonitoring

      This issue has now been resolved and the database services are operating as expected. We are working on a full RCA and will update this statuspage with it in due course. If you have any questions in the meantime please contact support using the normal methods. We will continue to monitor throughout the day.

    4. August 20, 2025 at 7:30 PM UTCmonitoring

      We've stabilized services and are continuing to monitor the situation.

    5. August 20, 2025 at 8:17 PM UTCmonitoring

      We are seeing further degradation in the system and are investigating

    6. August 20, 2025 at 8:29 PM UTCmonitoring

      We have identified a database system outage and are working with our engineers to restore the system.

    7. August 20, 2025 at 9:05 PM UTCmonitoring

      We have brought services back online and are continuing to monitor for stability.

    8. August 20, 2025 at 10:01 PM UTCresolved

      This incident has been resolved. We will continue to monitor for stability.

    Possible issues

    Started September 30, 2024 at 4:03 PM UTC · 3d 23h

    IssuesMinor incident
    Affected components
    Telephony Services
    1. September 30, 2024 at 4:03 PM UTCinvestigating

      Please be advised that we are currently hearing of widespread ISP issues across the country. Major media outlets are reporting Verizon-related outages, but we suspect the impact is at least somewhat wider. No 2600Hz services are directly impacted at this time. However, resellers can expect to see increased reports from clients, especially Verizon clients

    2. September 30, 2024 at 4:05 PM UTCmonitoring

      Please be advised that we are currently hearing of widespread ISP issues across the country. Major media outlets are reporting Verizon-related outages, but we suspect the impact is at least somewhat wider. No 2600Hz services are directly impacted at this time. However, resellers can expect to see increased reports from clients, especially Verizon clients

    3. October 4, 2024 at 3:42 PM UTCresolved

      This incident has been resolved.

    Investigating call center issues

    Started May 7, 2024 at 9:11 PM UTC · 2h 12m

    Pending
    Affected components
    Management Portal
    1. May 7, 2024 at 9:24 PM UTCinvestigating

      We are currently investigating reports of issues with loading Call Center in our UI and comm.land.

    2. May 7, 2024 at 9:27 PM UTCmonitoring

      We have identified that we were receiving alerts from two of our apps servers having issues connecting to each other. We've restarted Kazoo Apps on both servers. We've received confirmation from some customers that this is resolved, we've received no new reports, and we've been unable to replicate since the restarts. We're monitoring to ensure this is resolved.

    3. May 7, 2024 at 10:03 PM UTCmonitoring

      We are continuing to monitor for any further issues.

    4. May 7, 2024 at 11:23 PM UTCresolved

      This incident has been resolved.

    Investigating issues on EWR

    Started April 9, 2024 at 9:08 PM UTC · 2h 34m

    Pending
    Affected components
    Telephony Services
    1. April 9, 2024 at 9:08 PM UTCinvestigating

      We are investigating reports of degraded call services in our EWR zone

    2. April 9, 2024 at 11:41 PM UTCmonitoring

      We have mitigated the issue and our engineers are working to identify the root cause

    3. April 30, 2024 at 3:24 PM UTCresolved

      This incident has been resolved.

    Reports Of Call Completion Issues in EWR

    Started February 27, 2024 at 9:06 PM UTC · 2h 59m

    IssuesMinor incident
    Affected components
    Telephony Services
    1. February 27, 2024 at 9:06 PM UTCinvestigating

      We are receiving reports of call completion issues on EWR. We are investigating.

    2. February 27, 2024 at 11:53 PM UTCmonitoring

      We have mitigated the issue and are monitoring the system for any further issues.

    3. February 28, 2024 at 12:05 AM UTCresolved

      This incident has been resolved.

    Unanswered semi-attended transfers not hitting voice mail

    Started January 16, 2024 at 9:34 PM UTC · 3h 55m

    OutageMajor incident
    Affected components
    Telephony Services
    1. January 16, 2024 at 9:34 PM UTCinvestigating

      We are seeing increasing reports of semi-attended transfers not reaching the recipient's voice mail if the recipient does not answer. This is impacting our Hosted Platform only and we are currently investigating the issue.

    2. January 16, 2024 at 11:09 PM UTCidentified

      We believe we have identified the issue. We have deployed a patch to the SJC zone and are currently testing before we deploy to ORD and EWR.

    3. January 16, 2024 at 11:50 PM UTCmonitoring

      Testing has been successful so far and we've deployed the patch to all remaining Hosted Platform servers. We believe this to be fixed now, but will continue monitoring for any further issues.

    4. January 17, 2024 at 1:29 AM UTCresolved

      This incident has been resolved.

    Increased Reports Of Call Completion Issues using WSS

    Started January 5, 2024 at 2:50 PM UTC · 7h 9m

    IssuesMinor incident
    Affected components
    Telephony Services
    1. January 5, 2024 at 2:50 PM UTCinvestigating

      We are receiving reports of call completion issues over web sockets registered devices including comm.land phones

    2. January 5, 2024 at 9:16 PM UTCmonitoring

      At this time we believe this issue affected clients that were using comm.land AND immediately updated their comm.land software this morning. This issue should now be resolved, we are monitoring the situation to validate.

    3. January 5, 2024 at 9:59 PM UTCresolved

      We've had multiple customer reports that this issue is now resolved

    Single Kamailio Server - No TCP

    Started August 14, 2023 at 10:49 PM UTC · 1d 3h

    IssuesMinor incident
    Affected components
    Telephony Services
    1. August 14, 2023 at 10:49 PM UTCinvestigating

      Presently, a concern has arisen wherein one out of the three Kamailio servers located in EWR is encountering difficulty in processing SIP registrations. It's important to note that this issue is not expected to affect our services, as phones that are appropriately configured will automatically attempt registration through alternate SBCs and/or zones. If you're currently facing challenges with phone registrations, we encourage you to reach out to our support team. This way, we can assist you in enhancing your phone's configuration to proactively avoid similar issues moving forward.

    2. August 15, 2023 at 12:10 AM UTCmonitoring

      We would like to inform you that several clients have reported successful phone registrations after we implemented a TCP traffic block to and from this specific SBC. This leads us to believe that the issue is currently fully mitigated. In light of this, we are intentionally leaving this SBC in a degraded state to facilitate thorough investigation by our engineering teams as required. Our intention is to conduct a server reboot tomorrow evening. We will keep this incident active until that time to facilitate full transparency into the issue.

    3. August 16, 2023 at 1:53 AM UTCresolved

      This incident has been resolved.

    Increased reports of call failures in EWR

    Started June 22, 2023 at 12:00 PM UTC · 0m

    Pending
    1. June 22, 2023 at 1:22 PM UTCresolved

      We are currently investigating this issue.

    2. June 22, 2023 at 1:22 PM UTCpostmortem

      After investigation Kamailio was restarted which resolved the issue - Please let us know if you encounter any further disruption. We are working on investigating the root cause.

    Increased Reports Of One Way Audio Issues in EWR datacenter

    Started June 15, 2023 at 3:57 PM UTC · 1h 57m

    Pending
    Affected components
    Telephony Services
    1. June 15, 2023 at 3:57 PM UTCinvestigating

      We are receiving increased Reports Of One Way Audio Issues in EWR datacenter

    2. June 15, 2023 at 4:54 PM UTCinvestigating

      At this time we do believe this is isolated to clients on a single ISP. We are continuing to investigate

    3. June 15, 2023 at 5:28 PM UTCidentified

      We do believe this issue is with a particular peer. We are advertising new BGP routes to attempt to work around this issue

    4. June 15, 2023 at 5:54 PM UTCresolved

      We have multiple confirmations that our workaround has resolved the issue

    Increased Reports Of Call Completion Issues in EWR

    Started March 2, 2023 at 5:19 PM UTC · 5m

    IssuesMinor incident
    Affected components
    Telephony Services
    1. March 2, 2023 at 5:19 PM UTCinvestigating

      We are receiving reports of call completion issues in EWR

    2. March 2, 2023 at 5:21 PM UTCmonitoring

      We have paused the EWR zone and are monitoring for any further issues

    3. March 2, 2023 at 11:28 PM UTCresolved

      This incident has been resolved.

    US-West and US-East connectivity

    Started March 1, 2023 at 9:30 PM UTC · 0m

    IssuesMinor incident
    1. March 1, 2023 at 9:53 PM UTCresolved

      At 13:13:56 PT we received alerts that multiple BGP sessions had dropped in our US-West datacenter. This included our backhaul between US-East and US-West, as well as one of our outbound ISPs. The backhaul traffic failed over to the secondary by 13:14:03 PT, and the session with the outbound ISP recovered by 13:25:21 PT. We believe there was no impact on inbound, or outbound traffic to/from the 2600Hz network during this incident. We have engaged our providers to get more information on what occurred, but all seems to have recovered by 13:25:21 PT. Thank you, 2600Hz Infrastructure