DAdaily
rooms

rooms/:name/dialOut/sendDTMF

send DTMF digits on the dial-out

post/rooms/{room_name}/dialOut/sendDTMF

Request

  • Base URL
    https://api.daily.co/v1
  • Auth
    HTTP bearer

Path parameters

room_namestring required

Request body

sessionIdstring required

The participant ID of the dialOut session

tonesstring required

Combined string of DTMF tones to send (e.g., "1234#"). Maximum 20 characters.

digitDurationMsinteger

Duration in milliseconds that Daily signals for each DTMF digit. This is not the gap between digits: when several tones are sent in one request over SIP INFO, Daily waits a fixed 100ms between them and that gap is not configurable. Must be between 50 and 2000. The default duration is 500ms.

Response

200

Changes

No recorded changes to this operation across all 10 revisions of this API.