{
  "$schema": "https://schema.spbx.tel/v1/structs.realm.lib",
  "imports": [
    "preset://common"
  ],
  "flows": {
    "sub_flow": {
      "default_connect": {
        "dial_plan": [
          "flows/send_audio_to_call/common_to_parent",
          "flows/receive_audio_from_call/common_from_parent",
          "flows/wait_for_listener_to_stop/common",
          "flows/hangup/common"
        ]
      }
    }
  }
}