DTMF

The DTMF event is sent for every digit detected after a <StartGather> verb is executed.

You may not respond to this event with BXML.

Request Parameters

Property	Description
eventType	The event type, value is dtmf.
eventTime	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.
accountId	The user account associated with the call.
applicationId	The id of the application associated with the call.
to	The phone number that received the call, in E.164 format (e.g. +15555555555).
from	The provided identifier string of the caller used in the from field of the original call.
direction	The direction of the call. Either inbound or outbound. The direction of a call never changes.
callId	The call id associated with the event.
digit	The digit collected in the call.
callUrl	The URL of the call associated with the event.
enqueuedTime	(optional) If call queueing is enabled and this is an outbound call, time the call was queued, in ISO 8601 format.
startTime	Time the call was started, in ISO 8601 format.
answerTime	Time the call was answered, in ISO 8601 format.
parentCallId	(optional) If the event is related to the B leg of a <Transfer>, the call id of the original call leg that executed the <Transfer>. Otherwise, this field will not be present.
transferCallerId	(optional) If the event is related to the B leg of a <Transfer>, the phone number used as the from field of the B-leg call, in E.164 format (e.g. +15555555555). Otherwise, this field will not be present.
transferTo	(optional) If the event is related to the B leg of a <Transfer>, the phone number used as the to field of the B-leg call in E.164 format (e.g. +15555555555). Otherwise, this field will not be present.
tag	(optional) The tag specified earlier in the call. If no tag was specified or it was previously cleared, this field will not be present.

Expected Response

HTTP/1.1 204

Examples

DTMF Event

POST http://yourUrl.example/dtmf
Content-Type: application/json

{
	"eventType"        : "dtmf",
	"eventTime"        : "2019-06-20T15:54:48.992Z",
	"accountId"        : "55555555",
	"applicationId"    : "7fc9698a-b04a-468b-9e8f-91238c0d0086",
	"startTime"        : "2019-06-20T15:54:22.234Z",
	"answerTime"       : "2019-06-20T15:54:25.432Z",
	"from"             : "+15551112222",
	"to"               : "+15553334444",
	"direction"        : "outbound",
	"callId"           : "c-95ac8d6e-1a31c52e-b38f-4198-93c1-51633ec68f8d",
	"callUrl"          : "https://voice.bandwidth.com/api/v2/accounts/55555555/calls/c-95ac8d6e-1a31c52e-b38f-4198-93c1-51633ec68f8d",
	"digit"            : "2"
}

DTMF Event with Enqueued Time

POST http://yourUrl.example/dtmf
Content-Type: application/json

{
	"eventType"        : "dtmf",
	"eventTime"        : "2019-06-20T15:54:48.992Z",
	"accountId"        : "55555555",
	"applicationId"    : "7fc9698a-b04a-468b-9e8f-91238c0d0086",
	"enqueuedTime"     : "2019-06-20T15:54:21.322Z",
	"startTime"        : "2019-06-20T15:54:22.234Z",
	"answerTime"       : "2019-06-20T15:54:25.432Z",
	"from"             : "+15551112222",
	"to"               : "+15553334444",
	"direction"        : "outbound",
	"callId"           : "c-95ac8d6e-1a31c52e-b38f-4198-93c1-51633ec68f8d",
	"callUrl"          : "https://voice.bandwidth.com/api/v2/accounts/55555555/calls/c-95ac8d6e-1a31c52e-b38f-4198-93c1-51633ec68f8d",
	"digit"            : "2"
}