外呼失败检测失败原因

OUTBOUND_DETECT_EVENT

座席接收到外呼失败原因码，以及失败原因。

callid：呼叫标识。

detect：外呼失败原因码。准确度依赖于核心网，或对接网关返回信令中的原因码，详情请参见表3。

desc：外呼失败原因描述。

{"message":"success","event":{"eventType":"OUTBOUND_DETECT_EVENT","workNo":"464","content":{"callId":"1589167025-134428","detect":1552,"desc":"The calling number is not allowed to make a call."}},"retcode":"0"}