Demo Call Endpoint
==============

+---------------------------------------------------------------------------------+-------------------+---------------+
| URL                                                                             | Required Values   | HTTP Methods  |
+=================================================================================+===================+===============+
| https://app.tingting.io/api/v1/demo-call/<contact_id>/                          | Contact ID        |     POST      |
+---------------------------------------------------------------------------------+-------------------+---------------+

To test a voice, you can use the demo call endpoint.