Live CallTower status. See if CallTower is down, view recent outages, and get real-time alerts when problems start.
CallTower is operational
IsDown pulls data from CallTower's status page every few minutes and collects user-reported issues.
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
IsDown has tracked 124 incidents since started monitoring CallTower status in October 2022. We collect data from 4400+ services, and normalize the data to give you a clear picture of the impact of the outage.
3 days ago · lasted 2 days
Cisco has announced they are continuing to experience a network event similar to the one they had Yesterday, 730/2025. Cisco Engineering teams are collaborating on potential mitigation actions, including rerouting and optimizing network traffic to...
4 days ago · lasted about 2 hours
Cisco has announced they are continuing to experience a network event similar to the one they had Yesterday, 7/29/2025. The issue may cause media quality degradation for some Webex Calling users and Webex Contact Center agents in the US region. A...
5 days ago · lasted about 2 hours
Cisco has advised they are currently experiencing a global event impacting Webex calling, media quality degradation and provisioning. CallTower has opened a master case to investigate this issue as it has been reported by more than one CallTower...
We've tracked and collected 124 incidents since started monitoring CallTower status
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IsDown aggregates scheduled maintenances for CallTower. Currently, there are 1 more maintenances scheduled.
Scheduled for August 08, 2025 at 06:00 PM +03 · until 07:00 PM +03
Service Deactivation Notice – Legacy Cisco Voicemail Access Purpose: To enhance security, we are deactivating certain legacy services Systems Affected: Cisco: Cisco Legacy CallManager customers with CallTower hosted Voicemail Systems Affected:...
Stay Ahead of CallTower Outages
IsDown aggregates various status pages from services into a very clear dashboard. Worth every penny.
CallTower isn't down. You can check CallTower status and incident details on the top of the page. IsDown continuously monitors CallTower official status page every few minutes. In the last 24 hours, there were 0 outages reported.
CallTower is currently operational. You can check CallTower status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of CallTower being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the CallTower official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
CallTower last outage was on July 30, 2025 with the title "US Webex Customers experiencing call quality degradation, or call failures"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor CallTower and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if a service is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information. The integration allows us to provide more details about the outage, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor CallTower with maximum flexibility
IsDown monitors CallTower for major outages. A major outage is when CallTower experiences a critical issue that severely affects one or more services/regions. When CallTower marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors CallTower status page for minor outages. A minor outage is when CallTower experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in CallTower status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
CallTower publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors CallTower and all their 26 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
CallTower and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
Very happy with isDown. Setting up and managing the monitoring is straightforward. The customer support team has been excellent, always quick to answer questions and provide assistance.
I definitely recommend IsDown.
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