Create an application
As call back use https://<Jtel Portal Host>/CarrierPortal/pages/acd/inbox/AcdInboxes.edit.xhtml
2. Create secret
Save the secret value somewhere it will not be accessible later.
3. Add permissions.
4. Get clientID and tenantID
5. Configure mail box in portal
You will find further information in "Inboxes and edit e-mails"
6. Accept access to the mail box
