Impact to Other Session Constraints and Emergency Calls

You can set up session constraints in different places in your Oracle® Enterprise Session Border Controller configuration. Since session agents and SIP interfaces also take session constraints, it is import to remember the order in which the Oracle® Enterprise Session Border Controller applies them:

1. Session agent session constraints
2. Realm session constraints (including parent realms)
3. SIP interface session constraints

   Emergency and priority calls for each of these is exempt from session constraints. That is, any call coming into the Oracle® Enterprise Session Border Controller marked priority is processed.