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"
}'