In this section:
The SBC can disable/set Out of Service the server at the IP peer level. In order to do so, your network must know the server IP address of the peer.
The SBC uses a Domain Name Server (DNS) server to resolve the Fully Qualified Domain Name (FQDN), and obtains multiple IP peer addresses. After a carrier notifies your network that a particular server has an issue and is out of service, your network server's peer mode is set to Out Of Service
This feature provides the flexibility to block peers individually within a trunk group. The can be set to out of service, rejecting both incoming and outgoing calls.
Unless annotated otherwise, the parameter values in this section apply to the SBC Core.
% set addressContext <addressContext_name> zone <zone_name> advancePeerControl <disabled | enabled>
set addressContext addr_2 zone ZONE_AS advancePeerControl