Felipe Munoz
12/17/2025, 4:02 PMVapi Support Bot
12/17/2025, 4:04 PMremainingConcurrentCalls value of -1 is abnormal and suggests a system issue with concurrency tracking. The best next step is to contact Vapi support directly with your org ID and the error details, as this likely requires backend investigation. You can reach support via the [Vapi Dashboard Support page](https://dashboard.vapi.ai/settings/billing).
Example message to support:
text
Our org (ID: 559f1a79-b92e-41d8-b289-1447050ccfd0) is receiving `concurrencyBlocked: true` and `remainingConcurrentCalls: -1` despite no active calls. Please investigate.
For more on concurrency, see the [Vapi concurrency documentation](https://docs.vapi.ai/calls/call-concurrency).
Source:
- [Understanding Call Concurrency](https://docs.vapi.ai/calls/call-concurrency)Felipe Munoz
12/17/2025, 4:10 PMFelipe Munoz
12/17/2025, 4:10 PM【ET】𝕂ull𝕖𝕣先輩𝕊𝕖𝕟𝕡𝕒𝕚
12/17/2025, 4:23 PM【ET】𝕂ull𝕖𝕣先輩𝕊𝕖𝕟𝕡𝕒𝕚
12/17/2025, 4:24 PMVapi Support Bot
12/17/2025, 4:26 PMtext
Organization ID: 559f1a79-b92e-41d8-b289-1447050ccfd0
Issue: `concurrencyBlocked: true` and `remainingConcurrentCalls: -1` with no active calls
Expected: Should be able to make calls when no calls are in progress
Screenshot/Error: [attach if available]
Submit this via the [Vapi Issue Reporting page](https://docs.vapi.ai/issue-reporting) or the [Dashboard Support page](https://dashboard.vapi.ai/settings/billing). This ensures your request is routed for backend investigation even without enterprise support.
Source:
- [How to Report Issues Effectively](https://docs.vapi.ai/issue-reporting)Felipe Munoz
12/17/2025, 5:42 PMFelipe Munoz
12/17/2025, 8:34 PM【ET】𝕂ull𝕖𝕣先輩𝕊𝕖𝕟𝕡𝕒𝕚
12/17/2025, 8:36 PMChiranjeet Mishra
12/18/2025, 5:34 PM