diff --git a/fern/apis/compatibility/openapi.yaml b/fern/apis/compatibility/openapi.yaml
index 8bfc2b6540..128c681f07 100644
--- a/fern/apis/compatibility/openapi.yaml
+++ b/fern/apis/compatibility/openapi.yaml
@@ -7950,7 +7950,7 @@ components:
           type: array
           items:
             type: string
-          description: 'The status events that trigger a SignalWire webhook. Valid values: initiated, ringing, answered, completed, ringing_forwarded, ringing_queued. Defaults to `completed`.'
+          description: 'The status events that trigger a SignalWire webhook. Valid values: initiated, ringing, answered, completed, ringing_forwarded, ringing_queued. Defaults to `completed`. Note: if you subscribe to `completed`, SignalWire also sends a final `status: failed` webhook when the call is blocked by the Musubi call-scoring service (with `ErrorCode 20429`), the Do Not Originate registry, an empty endpoint list, or a temporary infrastructure error. No action is required for existing integrations; the new callbacks are additive.'
           examples:
             - - initiated
               - ringing