H.323 CAC Release Configuration

To enable the H.323 CAC release mechanism:

In Superuser mode, type configure terminal and press Enter.
```
ORACLE# configure terminal
```
Type session-router and press Enter to access the media-related configurations.
```
ORACLE(configure)# session-router
```
Type h323 and press Enter.
```
ORACLE(session-router)# h323
```

Type h323-stacks and press Enter.

ORACLE(h323)# h323-stacks
ORACLE(h323-stacks)#

Use the ACLI select command so can add this feature to an existing H.323 interface.
```
ORACLE(h323-stacks)# select
```
Set the options parameter by typing options, a Space, the option name olcRejectTimer, and then press Enter.

ORACLE(h323-stacks)# options olcRejectTimer
If you are adding this service to an H.323 interface that already exists, type select to select the interface to which you want to add the service. Then use the options command and prepend the option with a plus (+) sign.
- If you know the same of the interface, you can type the name of the interface at the name: prompt and press Enter.
- If you do not know the name of the interface, press Enter at the name: prompt. A list of interfaces will appear. Type the number corresponding to the interface you want to modify, and press Enter.
- If are adding service to an existing interface and type in the option without a plus (+) sign, you will remove any previously configured options. In order to append the new option to the options list, you must prepend the new option with a plus sign: options +olcRejectTimer.