# DtmfCallback

The DTMF event is sent for every digit detected after a <StartGather> verb is executed. You may not respond to this event with BXML.

## Properties

Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**eventType** | **string** | The event type, value can be one of the following: answer, bridgeComplete, bridgeTargetComplete, conferenceCreated, conferenceRedirect, conferenceMemberJoin, conferenceMemberExit, conferenceCompleted, conferenceRecordingAvailable, disconnect, dtmf, gather, initiate, machineDetectionComplete, recordingComplete, recordingAvailable, redirect, transcriptionAvailable, transferAnswer, transferComplete, transferDisconnect. | [optional] [default to undefined]
**eventTime** | **string** | The approximate UTC date and time when the event was generated by the Bandwidth server, in ISO 8601 format. This may not be exactly the time of event execution. | [optional] [default to undefined]
**accountId** | **string** | The user account associated with the call. | [optional] [default to undefined]
**applicationId** | **string** | The id of the application associated with the call. | [optional] [default to undefined]
**from** | **string** | The provided identifier of the caller. Must be a phone number in E.164 format (e.g. +15555555555). | [optional] [default to undefined]
**to** | **string** | The phone number that received the call, in E.164 format (e.g. +15555555555). | [optional] [default to undefined]
**callId** | **string** | The call id associated with the event. | [optional] [default to undefined]
**direction** | [**CallDirectionEnum**](CallDirectionEnum.md) |  | [optional] [default to undefined]
**digit** | **string** | The digit collected in the call. | [optional] [default to undefined]
**callUrl** | **string** | The URL of the call associated with the event. | [optional] [default to undefined]
**enqueuedTime** | **string** | (optional) If call queueing is enabled and this is an outbound call, time the call was queued, in ISO 8601 format. | [optional] [default to undefined]
**startTime** | **string** | Time the call was started, in ISO 8601 format. | [optional] [default to undefined]
**answerTime** | **string** | Time the call was answered, in ISO 8601 format. | [optional] [default to undefined]
**parentCallId** | **string** | (optional) If the event is related to the B leg of a &lt;Transfer&gt;, the call id of the original call leg that executed the &lt;Transfer&gt;. Otherwise, this field will not be present. | [optional] [default to undefined]
**transferCallerId** | **string** | The phone number used as the from field of the B-leg call, in E.164 format (e.g. +15555555555). | [optional] [default to undefined]
**transferTo** | **string** | The phone number used as the to field of the B-leg call, in E.164 format (e.g. +15555555555). | [optional] [default to undefined]
**tag** | **string** | (optional) The tag specified on call creation. If no tag was specified or it was previously cleared, this field will not be present. | [optional] [default to undefined]

## Example

```typescript
import { DtmfCallback } from 'bandwidth-sdk';

const instance: DtmfCallback = {
    eventType,
    eventTime,
    accountId,
    applicationId,
    from,
    to,
    callId,
    direction,
    digit,
    callUrl,
    enqueuedTime,
    startTime,
    answerTime,
    parentCallId,
    transferCallerId,
    transferTo,
    tag,
};
```

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