重听节点

• IVR重听节点，会重新播放当前菜单，即preNodeId对应的菜单

{
  "appId": "776c3a0f2a7b3f3c6cff9ba0a6ecd445",
  "ivrId": 5032,
  "keyNum": 11,
  "nodeName": "从听节点，按警号建",
  "nodeType": 5,
  "preNodeId": 4177,
  "version": "1.0.0"
}