SIP Interface Configuration

To configure the SIP Interface configuration element portion of the ENUM Database update feature:

In Superuser mode, type configure terminal and press Enter.
```
ORACLE# configure terminal
```
Type session-router and press Enter to access the session router path.
```
ORACLE(configure)# session-router
```
Type sip-interface and press Enter. The system prompt changes to let you know that you can begin configuring individual parameters.
```
ORACLE(session-router)# sip-interface
ORACLE(sip-interface)#
```

Type select and choose the number of the pre-configured sip interface you want to configure.

ORACLE(sip-interface)# select
<realm-id>:
1: private 192.168.101.17:5060
2: public  172.16.101.17:5060
selection: 1

unregister-on-connection-loss—Set this parameter to enabled for the Oracle Communications Unified Session Manager to update the ENUM server when an endpoint is deemed failed.

Parameters for determining endpoint reachability:
tcp-keepalive—You may set this parameter to enabled to enforce the network-parameters configuration element located in the system-config path. See the Oracle SBC ACLI Configuration guide, System TCP Keepalive Settings section for more information.
register-keep-alive—Set this parameter to always for the Oracle Communications Unified Session Manager to return the keep parameter, with optional value (as configured in the next two steps) in the Via: header to an endpoint including an empty keep value in its initial REGISTER message.

You may set none, one, of both the following for a keep value returned to the initiating endpoint. Read the RFC 5635 Failure section for how the actual value is determined:
inactive con timeout—Set this parameter value to the value in seconds inserted in the returned keep parameter for RFC 5635 support
tcp nat interval—Set this parameter value to the value in seconds inserted in the returned keep parameter for RFC 5635 support

Type done and exit to complete configuration of this sip-interface configuration element.