CNAM Subtype Support Configuration

To enable the Oracle® Enterprise Session Border Controller to preform CNAM subtype ENUM queries, you must configure a SIP profile with an enum-config object (that points to valid ENUM servers). The referenced enum-config configuration element lists the servers to contact for CNAM type queries (and other general ENUM server interaction parameters).

To configure CNAM subtype support:

1. In Superuser mode, type configure terminal and press Enter.

   ORACLE# configure terminal

2. Type session-router and press Enter to access the signaling-level configuration elements.

   ORACLE(configure)# session-router
   ORACLE(session-router)#

3. Type sip-profile and press Enter. The system prompt changes to let you know that you can begin configuring individual parameters.

   ORACLE(session-router)# sip-profile
   ORACLE(sip-profile)#

4. name—Enter a string that uniquely identifies this SIP profile configuration. You use this name in other areas of the Oracle® Enterprise Session Border Controller configuration to refer to this SIP profile in session agents, realms, or SIP interfaces.
5. cnam-lookup-server—Set this parameter to the name of an ENUM-config to that will query ENUM servers for CNAM data.
6. cnam-lookup-dir—Set this parameter to ingress or egress to identify where the Oracle® Enterprise Session Border Controller performs a CNAM lookup with respect to where the call traverses the system. The default value is egress.
7. cnam-unavailable-ptype—Set this parameter to a string, no more than 15 characters, to indicate that the unavailable=p parameter was returned in a CNAM response.
8. cnam-unavailable-utype—Set this parameter to a string, no more than 15 characters, to indicate that the unavailable=u parameter was returned in a CNAM response.
9. Save your work.