Cisco 8851 Manual - Page 33

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Cisco 8851 Manual
Cisco IP Phone Accessories
Solution
• Change the phone to use the same type of expansion module.
• Check the PoE the phone connected to.
• Check if the unit number is bigger than the "Number of Units".
Shut Down a Line Key on a Key Expansion Module
You can shut down a line key on a key expansion module by setting the Inert mode for it from the phone web
page. When the key expansion module line key is in the Inert mode, it is disabled thoroughly. For example,
the key expansion module LED is disabled (including LED behavior), no icon or text displays next to the key
expansion module line key, and the key expansion module button is not responsive. In a word, it is completely
unavailable.
Before you begin
Access the phone administration web interface. See
Procedure
Step 1
Select Voice > Att Console.
Step 2
Go to the Unit (n) section, where n is unit number of the key expansion module.
Step 3
Configure the Unit n Key m field, where n is unit number of the key expansion module, and m is the key
number.
fnc=inert;
where fnc=inert means function=inert.
You can also configure the parameter in the configuration file (cfg.xml) with a string in this format:
<Unit_n_Key_m_ ua="na">fnc=inert;</Unit_n_Key_m_>
where n is the unit number of the key expansion module, and m is the key number.
Step 4
Click Submit All Changes.
Wall Mounts
Wall Mount Options
The following wall mount options are available:
• Cisco IP Phone 8800 Series Wall Mount Kit: A nonlockable wall mount kit available for the Cisco IP
Phone 8800 Series. This wall kit applies to Cisco IP Phone 8811, 8841, 8851, and 8861. The PID is
CP-8800-WMK=.
Shut Down a Line Key on a Key Expansion Module
Access the Phone Web Interface
Cisco IP Phone Accessories
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