Plivo outage history

Dear Valued Customers, We are currently observing an intermittent issue where a subset of voice calls are not triggering status callbacks, including ringing, hangup, and call-status webhook events. Call processing itself is unaffected, and calls are connecting and completing normally. We have identified the cause as a degraded event-processing component on a subset of our media servers and are actively working on remediation. The impact is intermittent, and most calls continue to receive webhooks normally.

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

This incident has been resolved.

Dear Valued Customer, We are observing outbound call failures in the India region. Our team is investigating the issue.

We have identified the issue with our cloud service provider. Our team is working closely with them to resolve the issue, and we will provide another update as soon as more information becomes available.

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

This incident has been resolved.

Dear Valued Customers, We are currently observing intermittent call failures affecting both inbound and outbound calls to India. Our team is actively working with our carrier partner to identify the root cause and restore service as quickly as possible. We will provide our next update within the next 30 minutes.

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

This incident has been resolved.

Dear Valued Customer, We have identified an issue causing failures for outbound MMS messages sent from Toll-Free numbers (US & Canada). The failures are due to a connectivity issue with an upstream carrier partner, and affected messages are failing to be delivered. SMS traffic and MMS sent over other routes are not impacted. Our team is actively engaged with the carrier partner to restore service. We will share a further update shortly. If you have any questions or concerns regarding this incident, please contact Plivo Support. Support portal: https://support.plivo.com/hc/en-us

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

This incident has been resolved.

Dear Valued Customer, We are currently experiencing a full outbound call outage. Our team is actively engaged and working to identify the root cause and restore service as quickly as possible. We will share our next update within 30 minutes, or sooner if there is a material change. For urgent concerns, please contact Plivo Support: https://support.plivo.com/hc/en-us

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

This incident has been resolved.

Dear Valued Customer, We are observing outbound call failures in the India region. Calls from 9180 caller IDs are impacted. All other services are operating normally. We are working with out carrier partners to restore the service.

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

This incident has been resolved.

Dear Valued Customer, We are experiencing call failures in the India and US region.

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

This incident has been resolved.

Dear Valued Customer, We recently experienced call failures in the India region for the 911600 series numbers. After initial investigation, our carrier partner was notified, who took corrective action and the incident was resolved Incident Start Time: 15th June 2026, 11:15 IST Incident End Time: 15th June 2026, 11:45 IST If you have any questions or concerns regarding this incident, please contact Plivo Support. Support portal: https://support.plivo.com/hc/en-us

Dear Valued Customer, We are aware of elevated error rates and message delays affecting WhatsApp messaging on the Plivo platform. This is caused by an ongoing disruption with WhatsApp's Cloud API, part of a broad Meta platform outage currently affecting multiple Meta services. The issue originates upstream at Meta and is not specific to Plivo's infrastructure. Impact: Messages sent to or received from WhatsApp recipients may be delayed or fail during this window. Plivo's other services (Voice, SMS, Verify) are operating normally. We are monitoring Meta's recovery and will post another update within 60 minutes, or sooner if the situation changes. If you have any questions or concerns regarding this incident, please contact Plivo Support. Support portal: https://support.plivo.com/hc/en-us

This incident has been resolved.

Dear Valued Customer, We are observing intermittent outbound call failures in the India region. Calls from specific series of 9180 Caller IDs are impacted. All other services are operating normally. We are working with our carrier partner to resolve this

This incident has been resolved.

Incident Summary — Elevated Call Failure Rate on 9180 Number Series. Specific number series of 9180 were impacted for outbound calls. Incident Window: 5th June 2026, 6:30 PM IST — 6th June 11:30 AM IST Impact: Outbound calls to the 9180 number series were affected throughout the incident window. The failure rate reached approximately 34% at peak. Other number series and carrier paths were unaffected. The issue appeared to partially ease during low-traffic overnight hours but fully reasserted when business-hours call volumes resumed on the morning of 6 June. Resolution: Once issue was detected engineering team analysed the issue and resolved by replacing affected routing infrastructure. Issue was resolved by 6th June 11:30 AM.

Dear Valued Customer, We recently experienced intermittent Inbound Call failures in India region. Our engineering and operations teams promptly investigated and resolved the issue. The root cause was identified, and corrective actions have been implemented to prevent recurrence. Incident Start Time: 12th May 2026 10:50 UTC Incident End Time: 12th May 2026 11:20 UTC If you have any questions or concerns regarding this incident, please contact Plivo Support. Support portal: https://support.plivo.com/hc/en-us

Dear Valued Customer, We observed some inbound calls to PHLO applications were not being processed successfully. This affected a specific configuration where a phone number rented to a sub-account was attached to a PHLO application owned by the parent account. A recent deployment introduced a change in the request authentication flow that did not account for this configuration. The issue has been identified and fixed. Customers using phone numbers and PHLOs directly under their main account were not impacted. If you have any questions or need further assistance, please don't hesitate to contact Plivo Support through our Support Portal(https://support.plivo.com/hc/en-us).

Some webhook events for voice calls are not being generated in the India region. We are actively investigating and working to resolve this as quickly as possible. Updates will be provided as they become available.

Issue has been identified. Fix is being implemented.

A fix has been implemented and we are monitoring the results

This incident has been resolved

Please be advised that voice calls in the US region are currently being impacted by an infrastructure issue. We are investigating the matter alongside our infrastructure partner to resolve this as quickly as possible. We will provide further updates as they become available.

We are continuing to investigate this issue.

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

This incident has been resolved.

Dear Valued Customer, We are observing failures to retrieve CDR and recordings. All other services are operating normally. Our engineers are actively working to resolve the issue and restore service. Please contact Plivo Support for any questions. Support portal: https://support.plivo.com/hc/en-us

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

This incident has been resolved.

Dear Valued Customer, We are currently experiencing intermittent message failures affecting a subset of Messaging traffic. Our engineering teams have identified the issue and are actively working to stabilize the service. Other platform services continue to operate normally. We are closely monitoring the situation and will provide further updates as progress is made. We apologize for any inconvenience caused and appreciate your patience while we work toward a resolution. If you have any questions, please get in touch with Plivo Support. Support portal: https://support.plivo.com/hc/en-us Sincerely, Plivo Team

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

This incident has been resolved.

Dear Valued Customer, We are observing outbound call failures in the India region. Calls originating from 160 Caller IDs are impacted. All other services are operating normally. Our engineers are actively working to resolve the issue and restore service.

The carrier has implemented a fix. Calls are working as expected. We are currently monitoring.

We are observing outbound call failures in the India region. Calls originating from 160 Caller IDs are impacted. We are currently investigating.

This incident has been resolved.

One of our carrier in India is observing minor call failures towards India phone numbers. A small percentage of phone numbers may experience call failures. We're actively working with our carrier partner to get this issue resolved as soon as possible. Please contact Plivo Support for any questions. Support portal: https://support.plivo.com

We are continuing to investigate this issue.

The carrier has resolved the issue.

We are currently investigating call degradation for the Voice API and Zentrunk services.

We are continuing to investigate this issue.

We observed elevated latency for approximately 10 minutes, which may have briefly affected performance for some users. The underlying issue was identified and addressed, and the system has since returned to normal operation.