CallTower logo and current status indicator

CallTower Status

Operational

calltower.com 13 components

checked Sep 11, 2026 11:07 AM UTC · CallTower's official status page

Is CallTower Working Right Now?

Yes. CallTower is up and running.

CallTower is currently operational with all systems functioning normally.

Last broke
Jul 16
Uptime
99.56%
Most impacted
Microsoft

90 day period

All components operational

Email only. No password. No card.

Service health

Service health, last 90 days

Jun 14Today
Vendor-reported incidentNo status degradation recordedDegradedMajor outageMaintenance

How to read this

The record

90 day period · not affected by the range above
Availability
99.56%
Last Incident
Degraded
Jul 16, 2026 6:29 PM UTC
Incidents
2
1 major, 1 degraded
Most impacted
Microsoft
Longest 4d 5h

Availability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.

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Statusfield watches CallTower alongside the rest of your stack and tells you when its status changes. Email, Slack, Microsoft Teams, PagerDuty, and webhooks.

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Recent CallTower outages & status updates

Status changes and service events for CallTower over the last 30 days

2 incidents over 90 days89 clear days · worst 1 on Jul 9
CallTower incidents per day over the last 90 days, one row per week
SMTWTFS
Jun 7
Jun 14
Jun 21
Jun 28
Jul 5
1
Jul 12
1
Jul 19
Jul 26
Aug 2
Aug 9
Aug 16
Aug 23
Aug 30
Sep 6
01 incident

Scheduled maintenance on Fax

Sep 1 · resolved after 37m

Scheduled maintenance on CT Cloud

Aug 24 · resolved after 31m

Scheduled maintenance on Cisco Unified Communications

Aug 22 · resolved after 6h 17m

Scheduled maintenance on CT Cloud

Aug 22 · resolved after 6h 17m

Scheduled maintenance on CT Cloud

Aug 17 · resolved after 1h 4m

Solid — we detected itHollow — CallTower reported it
View all incidents →

CallTower active components

All components for CallTower available for monitoring

43 components tracked

Incidents · 90dStatus

What is CallTower?

CallTower provides cloud communication solutions, including VoIP phone systems, video conferencing, and unified communication services for businesses. They offer enterprise-level communication technologies and collaboration tools.

More Communication services

Frequently asked questions about CallTower

Common questions about monitoring CallTower and understanding service status

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