Your issue may be caused by stuck calls that aren't properly cleared from the concurrency pool. This is a known issue that can occur even when there are no active calls.
First troubleshooting step:
Contact Vapi support with your organization ID and request them to manually reset your concurrency limit. According to documentation, support can help investigate and resolve these issues.
Sources:
- [Vapi Billing Limits](https://docs.vapi.ai/billing/billing-limits)
- [Discord Channel](https://discord.com/channels/1211482211119796234/1326262542858850445)
s
supportr
04/30/2025, 3:52 AM
can we flush the con-current call list of old calls that are stuck with status unknown?
m
makkusu
04/30/2025, 3:57 AM
@User@Kings_big💫
v
Vapi
04/30/2025, 3:43 PM
Hey makkusu, could you please share your organization ID so I can take a look why you have hit the concurrency limit and also reset it for you.
m
makkusu
04/30/2025, 9:26 PM
Org id is 33c71720-9ef3-4baa-be57-9f66577ef5e1
v
Vapi
05/01/2025, 11:14 AM
Hey Makkusu, could you try now? Your concurrency counter has already been reset to zero automatically.