Thank you, Stanley...
The documentation on the TRSA feature in the online help is very promising.
However, when I follow the administration instructions to enable the TRSA, the expected value in the drop-down box is not appearing.
For example - the instructions say:
To configure Telephone Remote Service Activation (TRSA) feature
Before you start, do the following:
"ensure there is an available SDN configured on the switch for you to assign to the Telephone Remote Service Activation application
define a password that administrators must enter when dialing into the remote activation service
Note: When you configure this feature, you do not need to specify the SDNs or Application IDs that you want to be able to remotely activate. Once the feature is configured, remote activation is available for all SDNs and services.
System > Service Directory Number
On the Service Directory Number page, click New.
In the Service DN box, type the SDN you want to assign to the Telephone Remote Service Activation application. (This is not the SDN you want to be able to remotely reassign.)
*********In the Application Name box, select Telephone Remote Service Activation. ******************
In the Remote Activation Password box, type a password, and then retype it in the Password Confirmation box.
Click Save
...
So, the issue appears that in my Application Name box - I do not have the option to select Telephone Remote Service Activation.
I'm wondering if this is a licensed feature...