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dtmf.md

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{% method %}

DTMF Event

Bandwidth API sends this message to the application when it receives number pad tone signals during a call.

Properties

Property Description
eventType The event type, value is dtmf.
callId The call id associated with the event.
callUri The complete URL of the call resource for this event.
dtmfDigit The digit pressed. Only a single digit is returned.
time Date/time of event. Timestamp follows the ISO8601 format (UTC).

{% common %}

Example JSON

{
  "eventType": "string",
  "callId": "string",
  "callUri": "string",
  "dtmfDigit": "string",
  "time": "date"
}

Example: User pressed '5' key on keypad

POST http://[External server URL]

{
   "eventType":"dtmf",
   "callId":"{callId}",
   "callUri": "https://api.catapult.inetwork.com/v1/users/{userId}/calls/{callId}",
   "dtmfDigit":"5",
   "time":"2012-11-14T15:56:09.276Z"
}

{% endmethod %}