Send DTMF into existing call
This example shows you how to send a DTMF into an existing call.
Replace the following placeholder values in the sample code:
| Key | Description |
|---|---|
bearer_token | Your OAuth token. Read more about OAuth tokens |
account_id | The Vonage Business Communications account ID. |
call_id | The call id for the call you would like to update |
leg | The leg id for the call you would like to update |
dtmf | The DTMF code you would like to send into the call. |
curl -X PUT 'https://api.vonage.com/t/vbc.prod/telephony/v3/cc/accounts/$account/calls/$call_id/legs/$leg_id'--header 'Content-Type: application/json' \--header 'Authorization: Bearer $bearer_token' \--data-raw '{ "dtmf": "$dtmf" }'