Avaya Communication Manager Administrator's Manual page 106

Managing Telephones
8. If the extension appears on the Usage screen, access the appropriate feature screen and
delete the extension.
For example, if extension 1234 belongs to hunt group 2, type change hunt group 2 and
delete the extension from the list.
9. Type change station 1234 and press Enter.
10. Delete any bridged appearances or personal abbreviated dialing entries and press Enter.
11. Type remove station 1234 and press Enter.
The system shows the station screen for this telephone so you can verify that you are
removing the correct telephone.
12. If this is the correct telephone, press Enter.
The system responds with command successfully completed.
If the system responds with an error message, the telephone is busy or still belongs to a
group. Press Cancel to stop the request, correct the problem, and type remove station
1234 again.
13. Remove the extension from voice mail service if the extension has a voice mailbox.
14. Type save translations and press Enter to save your changes.
Note that you do not need to delete the extension from coverage paths. The system
automatically adjusts coverage paths to eliminate the extension.
Once you successfully remove the extension, it is permanently erased from system memory. If
you want to reactivate the extension, you have to add it again as though it were new.
Tasks
Setting up emergency calls on IP phones
Set up which "calling number" to send to the public safety access point when an emergency call
is placed from an IP telephone.
Instructions
You use the Station
example, we'll administer the option that prevents emergency calls from an IP telephone.
To prevent an emergency call from an IP telephone:
1. Type change station nnnn, where nnnn is the extension of the telephone you want to
modify. Press Enter.
The Station screen appears.
106 Administrator Guide for Avaya Communication Manager
screen to set up emergency call handling options for IP phones. As an