All IP phones display the following:
Login
Enter Password
Enter Password and press Enter or OK
2. Enter the extension number and password and press OK. To register the phone without
the extension or password (unnamed), press OK or make no entry and wait 60 seconds.
To register the phone without the extension or password (unnamed), press Log In or make
no entry and wait 60 seconds.
You can see the extension as you enter the extension, but the password is displayed as
stars (*). The system determines whether the extension is in use.
Note:
If multiple gatekeepers are configured for the phone, the phone stops at the discovery
mode in the following conditions:
• The login credentials are incorrect.
• The phone is logged in. One of the gatekeepers is not reachable, because of an
upgrade or a network outage. In the discovery mode, press Reset. The phone
deletes the credentials from the memory, reboots, and displays the login page.
In the registration mode, the phone restarts, but it does not delete the login
credentials.
When this process is complete, you can hear a dial tone when you press the Speaker
button or lift the handset. The dial tone indicates that the IP phone was installed
successfully.
Understanding Unnamed registration
In an IP phone, when you register with a call server, and receive limited service, without requiring
an extension and password entry, this functionality is called as Unnamed registration. Unnamed
registration is useful in the following environments:
• “Hot-desking” environments where a time gap exists between one user logging out and
another user logging in on the same deskphone.
• Road warrior mode of use where a traveller can run the telephony features and functionality
by taking over the office deskphone extension.
In both examples, the user unregisters the deskphone by logging off or by taking the office
deskphone extension over to another deskphone. Without Unnamed registration, the deskphone
in the first example will wait for an extension and password entry and the deskphone in the second
example will continue attempting to register at regular intervals. The disadvantage of a
Installing the Deskphone
March 2018 Installing and Maintaining Avaya 9608/9608G/9611G/9621G/9641G/9641GS IP
Deskphones H.323 33
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