To learn how to setup call recording click here
Once you have setup call recording, you can verify if RoloCRM is uploading customer call recordings.
Here is how you can do it. First, make a call to a contact on RoloCRM. After the call is over, click on the calls tab at the bottom
You should find your most recent call log along with the recording (as shown in the picture below). If you see this, it means that call recording is up and running on your phone.