G.722 Advertisement; Common Settings; Audio Bit Rates - Cisco 7925G Deployment Manual

G.722 Advertisement

Cisco Unified Communications Manager versions 5.0 and later support the ability to configure whether G.722 is to be a
supported codec system wide or not.
Earlier versions of Cisco Unified Communications Manager do not have this capability, where a Cisco Unified Wireless IP
Phone 7925G, 7925G-EX, and 7926G will attempt to use G.722 assuming the other endpoint also advertises G.722 capabilities.
If using a version of Cisco Unified Communications Manager prior to 5.0 and want to disable G.722 capabilities, then the latest
device package will need to be applied to the Cisco Unified Communications Manager to enable this product specific
configuration option where Advertise G.722 Codec can be disabled for each Cisco Unified Wireless IP Phone 7925G, 7925G-
EX, and 7926G.
For more information, refer to the Cisco Unified Communications Manager documentation.
http://www.cisco.com/en/US/products/sw/voicesw/ps556/tsd_products_support_series_home.html

Common Settings

Some settings such as Bluetooth can be configured on an enterprise phone, common phone profile or individual phone level.
Override common settings can be enabled at either configuration level.

Audio Bit Rates

The audio bit rate can be configured by creating or editing existing Regions in the Cisco Unified Communications Manager.
It is recommended to select G.722 or G.711 for the audio codec.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Deployment Guide
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