Host and Realm AVP Configuration for Cx
You can configure the values sent in the origin-host, origin-realm and destination-host AVPs when the Oracle Communications Core Session Manager communicates with a server over the Cx interface. Configure destination-host when you want to precisely specify the HSS with which these Cx exchanges take place.
The applicable configuration parameters are located in the home-subscriber-server configuration element. The parameters used to configured the AVPs are origin-realm, origin-host-identifier and destination-host-identifier. The AVPs are constructed as follows:
Origin Host AVP = <origin-host-identifier>.<origin-realm>
Origin Realm AVP = <origin-realm>
Destination Host AVP = <destination-host-identifier>.<destination-realm>
If the origin-realm is not configured, then the realm parameter in the home-subscriber-server configuration element will be used as the default. If origin-host-identifier is not configured, then the name parameter in the home-subscriber-server configuration element will be used as the default.
If these parameters are not configured, then the AVPs are constructed as follows:
Origin Host = <HSS Config name>.<HSS Config realm>.com
Origin Realm AVP = <HSS Config realm>
Destination Host = <HSS Config name>.<HSS Config realm>.com