In-band signaling

{
  "id": "MLC-T-IND-002997",
  "term": "In-band signaling",
  "field": "Industrial and trades",
  "definition": "A method of transmitting control information or signaling messages over the same channel or frequency band as the data or voice traffic. This approach integrates signaling directly within the communication path. An example is the use of specific tones within the voice band for call setup and teardown in older telephone systems.",
  "subject": "Electrical engineering",
  "translations": {
    "de": "in-band signaling",
    "es": "señalización en banda",
    "fr": "signalisation intrabande"
  },
  "url": "https://mlchart.com/terminology/industrial/in-band-signaling/"
}