403 Forbidden Error When Accessing

[AshishKushwaha]

/callcontrol/{dnnumber}/participants/{id}/stream Endpoint – Permission Clarification Needed
Message:
We are encountering a 403 Forbidden error when attempting to call the endpoint:
/callcontrol/{dnnumber}/participants/{id}/stream
We are using an access token obtained from:<a href="https://%26lt%3Bfqdn%26gt%3B/connect/token" target="_blank">https://&lt;FQDN&gt;/connect/token</a>

The application user has been assigned both the system_owners and admin roles. Despite this, access to the stream endpoint is denied.

We need confirmation from 3CX on the following:
Are there additional internal permissions required (e.g., MediaListener, StreamAccess, or similar) that must be explicitly granted for this endpoint?
Is this endpoint limited to specific user types or system contexts?

This functionality is critical for our implementation, and we need definitive clarification on the required permission model to resolve this.

Thank you for your assistance.

 

[TheodorosG_3CX]

Is your license an Enterprise key?

 

[AshishKushwaha]

Yes

 

[TheodorosG_3CX]

The endpoint is define here.
Based on the error the forbidden mean that the client does not have the necessary permissions to access the resource.
Do you create the API as a System Owner?

 

[AshishKushwaha]

Yes, we have created the API as a system owner