What is CallTower CT Cloud SIP current status?

CallTower CT Cloud SIP is currently operational. You can check CallTower CT Cloud SIP status and current incidents and outages on the top of the page. The status is updated in almost real-time, and you can see the issues affecting customers.

How to monitor or check CallTower CT Cloud SIP status?

You can use IsDown service or go to CallTower official status page. Some accounts also use Twitter to communicate the status.

How can I be notified when CallTower CT Cloud SIP is having issues or undergoing maintenance?

You can create an account in IsDown and monitor multiple services or subscribe for updates on the official status page. IsDown will send you a notification in real-time when CallTower CT Cloud SIP has issues. CallTower official status page might also offer notification options such as email, SMS, or Slack.

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Is CallTower CT Cloud SIP Down? Current Status & Real-time Updates

Q: Is CallTower CT Cloud SIP down today?

CallTower CT Cloud SIP was not down today according to the official status page. In the last 24 hours, there were 0 outages reported. IsDown continuously monitors the CallTower status page, looking for the latest outages and issues affecting customers. Check all recent outages in the section 'Latest CallTower CT Cloud SIP outages, issues and problems' at the top of the page.

Check if CallTower CT Cloud SIP is down, recent outages, user-reported issues, and outages map.

CallTower CT Cloud SIP status - Is it down right now?

CallTower CT Cloud SIP is working normally

Last checked from CallTower's status page 1 minute 15 seconds ago

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CallTower CT Cloud SIP outages and problems reported today

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.

View CallTower Outage Reports Map

Status checks: 750m
Cloud vendors: 4400+
Outages detected: 390k+
Notifications sent: 3.2m

Recent CallTower CT Cloud SIP Outages and Downtime History

IsDown has tracked 9 incidents for CallTower CT Cloud SIP 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.

Aug 15 2025

CT Cloud Voice EAS Service Down

10 days ago · lasted about 9 hours

CallTower Support is investigating multiple reports of issues with the CT Cloud Voice EAS service. This service affects Commportal, Voicemail, Auto Attendants, Call Park, etc. CallTower Support has not identified/confirmed there is an issue on o...
May 19 2025

Outbound Calls Failing for CT Cloud SIP Customers

3 months ago · lasted about 1 hour

CallTower is investigating multiple reports of outbound calls failing for SIP trunking customers. *CallTower has opened a master case to investigate this issue as it has been reported by more than one CallTower customer. This issue may or may no...
Nov 08 2024

Unable to Log In to CT Cloud Communicator

10 months ago · lasted about 1 hour

CallTower support is investigating multiple reports of users unable to log into the CT Cloud Communicator, but has not identified/confirmed there is an issue on our network or with our services. CallTower has opened a master case to investigate t...
Oct 2022 ...

IsDown started monitoring CallTower status

We've tracked and collected 9 incidents for CallTower CT Cloud SIP since started monitoring CallTower status

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CallTower CT Cloud SIP problems reported by users

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Frequently Asked Questions

Is CallTower CT Cloud SIP down today?

CallTower CT Cloud SIP isn't down. You can check CallTower CT Cloud SIP status and incident details on the top of the page. IsDown continuously monitors CallTower CT Cloud SIP official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current CallTower CT Cloud SIP status?

CallTower CT Cloud SIP is currently operational. You can check CallTower CT Cloud SIP 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.

Is there a CallTower CT Cloud SIP outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is CallTower CT Cloud SIP down today or just slow?

Currently there's no report of CallTower CT Cloud SIP being slow. Check on the top of the page if there are any reported problems by other users.

How are CallTower CT Cloud SIP outages detected?

IsDown monitors the CallTower CT Cloud SIP 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.

Is CallTower CT Cloud SIP having an outage right now?

CallTower CT Cloud SIP last outage was on August 15, 2025 with the title "CT Cloud Voice EAS Service Down"

CallTower down for everyone or just me?

Check on the top of the page if there are any reported problems by other users.
Reach out to their Twitter account.
Find their support at their official website.
Find their support contact at their official status page.

How IsDown compares to DownDetector?

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.

Want to be informed about CallTower status changes?

IsDown offers an easy way to monitor CallTower with maximum flexibility

Major Outages Notifications

IsDown monitors CT Cloud SIP for major outages. A major outage is when CT Cloud SIP 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.

Minor Outages Notifications

IsDown monitors CallTower status page for minor outages. A minor outage is when CT Cloud SIP 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.

Outage Details

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.

Maintenance Feed

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.

Component Filtering

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.

Early Outage Indicators

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.