Where can I locate the reason for my call failing?

You can find all failed (and successful) calls on the Call History page.

Failed calls will display a red error message that explains why the call ended early or didn’t connect at all.

Here are a few common errors you might see:

  • Host elevenlabs.io is not allowed to connect to this agent
    This error usually occurs when the agent has an allowlist enabled, but the caller is using a shared link. Removing the allowlist will resolve this issue.

  • Missing required dynamic variables in ______ : {‘dynamic variable name’}
    This error typically appears when no transcript or call is generated. It means the caller didn’t configure a required dynamic variable correctly.

  • Agent has exceeded its daily call limit of
    The agent has a preset daily call limit. This error indicates that the call failed because the limit was exceeded.

  • Override is not allowed for this AI agent
    A simple error message indicating an attempt was made to override the prompt or other settings, but the override feature wasn’t enabled.

  • Missing dynamic variable after agent transfer
    This means a dynamic variable required by the transferred-to agent wasn’t available, causing the call to end.

If your call failed and no error message is displayed, please contact Support for assistance.