The Cisco Unified Ip Phone - Cisco 7961G - IP Phone VoIP Administration Manual

Chapter 6 Customizing the Cisco Unified IP Phone
•
•
Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE Administration Guide for Cisco Unified CallManager
OL-11528-01
Advertise G.722 Codec—Choose Cisco Unified CallManager
Administration > System > Enterprise Parameters. The default value of
this enterprise parameter is True, which means that all Cisco Unified IP
Phone Models 7941G, 7941G-GE, 7961G, 7961G-GE, 7970G, and
7971G-GE that are registered to this Cisco Unified CallManager will
advertise G.722 to Cisco Unified CallManager. If each endpoint in the
attempted call supports G.722 in its capabilites set, Cisco Unified CallManager
will choose that codec for the call. For more information, see the Cisco
Unified CallManager 5.1 Release Notes.
Advertise G.722 Codec—Choose Cisco Unified CallManager
Administration > Device > Phone. The default value of this product-specific
parameter is to use the value specified in the enterprise parameter. If you want
to override this on a per-phone basis, choose Enabled or Disabled in the
Advertise G.722 Codec parameter on the Product Specific Configuration area
of the Phone Configuration window.
Configuring Wideband Headset Codec
6-9