Local Policy

The Oracle Communications Session Border Controlleri performs all expected processing on an incoming message and begins a local policy lookup. When it encounters a policy attribute with a next hop in the form of cx:element-name, it will perform an LIR/LIA transaction over the Cx Diameter interface to the home subscriber server referenced as element-name.

The Oracle Communications Session Border Controlleri forwards the initial INVITE to the address in the Server-Name AVP returned by the HSS in the LIA message.