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RingCentral Outage History

Every past RingCentral outage tracked by IsDown, with detection times, duration, and resolution details.

There were 645 RingCentral outages since June 2023. The 218 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor March 24, 2026

March 2026: A portion of customers may be experiencing delayed SMS message delivery due to an underlying carrier issue

Detected Mar 24, 2026 5:36 AM EDT · Resolved Mar 24, 2026 7:22 AM EDT · Duration about 2 hours

RingCentral experienced delayed SMS message delivery for a portion of customers due to an underlying carrier issue. Both inbound and outbound SMS services in the Americas region were affected for 1.8 hours. RingCentral Operations investigated and resolved the carrier-related problem.

Minor March 19, 2026

March 2026: A portion of customers in Quebec, Canada may be experiencing inbound call and fax failures due to an underlying carrier issue.

Detected Mar 19, 2026 6:09 PM EDT · Resolved Mar 19, 2026 7:34 PM EDT · Duration about 1 hour

RingCentral customers in Quebec, Canada experienced failures with inbound calls and fax services due to an underlying carrier issue. The incident affected the Americas region's inbound calling and fax components for 1.4 hours. RingCentral operations teams worked with the carrier to resolve the issue and directed affected customers to contact customer care.

Minor March 19, 2026

March 2026: A portion of customers in Ontario, Canada may be experiencing inbound call and fax failures due to an underlying carrier issue.

Detected Mar 19, 2026 1:30 PM EDT · Resolved Mar 19, 2026 4:54 PM EDT · Duration about 3 hours

RingCentral customers in Ontario, Canada experienced failures with inbound calls and faxes for 3.4 hours due to an underlying carrier issue. The incident affected the Americas region's inbound calling and fax services. RingCentral operations teams worked with the carrier to resolve the issue.

Minor March 19, 2026

March 2026: A portion of RingCX customers may be experiencing audio loss on calls.

Detected Mar 19, 2026 1:28 PM EDT · Resolved Mar 19, 2026 2:05 PM EDT · Duration 37 minutes

RingCentral experienced a minor service incident where some RingCX customers in the Americas region lost audio during calls. The operations team investigated and resolved the issue within 37 minutes. Affected customers were advised to contact customer care for assistance during the incident.

Minor March 18, 2026

March 2026: A portion of RingCX customers may be unable to login to the application.

Detected Mar 18, 2026 4:10 PM EDT · Resolved Mar 18, 2026 5:37 PM EDT · Duration about 1 hour

A portion of RingCX customers across Americas, EMEA, and APAC regions experienced login issues to the application during a 1.5-hour service incident. RingCentral Operations teams performed corrective actions to restore service and were monitoring for stability while awaiting user feedback.

Minor March 12, 2026

March 2026: A portion of customers in North America may have experienced a one time registration drop and the inability to make or receive calls due to a planned change.

Detected Mar 12, 2026 4:09 AM EDT · Resolved Mar 12, 2026 4:40 AM EDT · Duration 31 minutes

A planned change at RingCentral caused some North American customers to experience registration drops and inability to make or receive calls on both inbound/outbound calling and deskphones. The operations team rolled back portions of the planned change after 31 minutes, restoring all services to normal functionality.

Minor March 11, 2026

March 2026: A portion of customers may be experiencing failed outbound faxes to toll-free numbers.

Detected Mar 11, 2026 3:48 PM EDT · Resolved Mar 11, 2026 5:39 PM EDT · Duration about 2 hours

RingCentral experienced an outage where some customers could not send outbound faxes to toll-free numbers in the Americas region. The operations team identified the root cause and implemented a fix after 1.8 hours. Internal testing confirmed the issue was resolved, with continued monitoring for stability.

Minor March 10, 2026

March 2026: A portion of Contact Center customers may be experiencing application latency and intermittent failures with call-handling features, such as transfers, holds, and accepting new calls.

Detected Mar 10, 2026 12:57 PM EDT · Resolved Mar 10, 2026 4:53 PM EDT · Duration about 4 hours

RingCentral Contact Center customers in the Americas experienced application latency and intermittent failures with call-handling features including transfers, holds, and accepting new calls for 3.9 hours. The RingCentral team implemented mitigation steps and continued monitoring to ensure stability. The incident was classified as minor severity and has been resolved.

Minor March 10, 2026

March 2026: A portion of customers in Milton, Kitchener, Oakville, Hamilton, Burlington, Stoney Creek, Georgetown and London, ON may be experiencing failing outbound and inbound calls and faxes

Detected Mar 10, 2026 7:42 AM EDT · Resolved Mar 10, 2026 2:05 PM EDT · Duration about 6 hours

RingCentral customers in several Ontario cities including Milton, Kitchener, Oakville, Hamilton, Burlington, Stoney Creek, Georgetown and London experienced failed inbound and outbound calls and faxes for 6.4 hours due to an underlying carrier issue. The incident initially affected only outbound services but later expanded to include inbound calling and faxing as well. The issue was resolved after RingCentral's operations team worked with the carrier to troubleshoot and fix the problem.