Set Up Handset For 7811; Set Up Idle Display - Cisco 7800 Series Administration Manual

Set Up Handset for 7811

some users may prefer the additional sensitivity of G.722 distracting. Other users may prefer the additional
sensitivity of G.722.
The Advertise G.722 Codec service parameter affects whether wideband support exists for all devices that
register with this Cisco Unified Communications Manager server or for a specific phone, depending on the
Cisco Unified Communications Manager Administration window where the parameter is configured:
Procedure
Step 1
In Cisco Unified Communications Manager Administration, choose System > Enterprise Parameters.
Step 2 Set the Advertise G.722 Codec field.
The default value of this enterprise parameter is Enabled, which means that all Cisco IP Phones that register
to this Cisco Unified Communications Manager advertise G.722 to Cisco Unified Communications Manager.
If each endpoint in the attempted call supports G.722 in the capabilities set, Cisco Unified Communications
Manager chooses that codec for the call whenever possible.
Set Up Handset for 7811
The Cisco IP Phone 7811 ships with a narrowband or wideband handset. The administrator must configure
the type of the handset for the phone to work.
Procedure
Step 1 In Cisco Unified Communications Manager Administration, choose Device > Phone.
Step 2
Locate the phone that you need to set up.
Step 3 In the Phone Configuration window set the Wideband Handset field:
a) For narrowband handset, set the field to Disabled or Use Phone Default.
b) For wideband handset, set the field to Enabled.
Step 4 Select Save.

Set Up Idle Display

You can specify an idle display (text only; text file size should not exceed 1M bytes) that appears on the phone
screen. The idle display is an XML service that the phone invokes when the phone is idle (not in use) for a
designated period and no feature menu is open.
For detailed instructions about creating and displaying the idle display, see Creating Idle URL Graphics on
Cisco IP Phone at this URL:
http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00801c0764.shtml
Cisco IP Phone 7800 Series Administration Guide for Cisco Unified Communications Manager
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Cisco IP Phone Administration