Step 1: Let Euphoria support know if you are setting up the browser phone to enable the applicable audio codec.

Step 2: Create an additional registration. How to Add an Additional Registration for an Extension.  

Step 3: Ensure a TMS Login account is created for the extension How to Set Up a TMS Account for an Extension user. 

Step 4: Ensure that the API integration option is enabled. Enabling the API on an Extension.

Step 5: Enable the call recordings option for the extension.

Step 6: Once all of the above has been done, log in with the newly created TMS account.