The RingCentral Engage Voice API is offered for both the current Engage Voice deployment or legacy systems.
The current Engage Voice system makes the API accessible at:
and uses the OAuth 2.0 Authorization header:
Authorization: Bearer <myAccessToken>
Read more about authorizing with the current system API.
The legacy system provides the same voice APIs with a different base URL and authorization header.
The base URL is either one of the following depending on your deployment:
The authorization header is the following:
Read more about authorizing with the legacy system API.