Unsubscribe to real-time DTMF events
This code snippet removes the registered DTMF listener.
Example
Replace the following variables in the example code:
| Key | Description |
|---|---|
VOICE_CALL_ID | The UUID of the call leg. |
Prerequisites
Execute the following command at your terminal prompt to create the JWT for authentication:
Run your code
Save this file to your machine and run it:
Prerequisites
Add the following to build.gradle:
Create a file named UnsubscribeFromDtmfEvents and add the following code to the main method:
Write the code
Add the following to the main method of the UnsubscribeFromDtmfEvents file:
Run your code
We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:
Run the following gradle command to execute your application, replacing com.vonage.quickstart.voice with the package containing UnsubscribeFromDtmfEvents: