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Figure 2. Close-Up of Display and Lighted Line Keys
Features and Benefits
The Cisco Unified IP Phone 7975G is designed to grow with your organization and enhancements
to your system capabilities. The dynamic feature set allows the phone to keep pace with your
requirements through regular software updates. Firmware changes can be downloaded from
Cisco.com. No hands-on moves and changes are required with the phone—you can simply pick up
the phone and move to a new location anywhere on your network. The Cisco Unified IP Phone
7975G also provides many accessibility features. Table 1 lists the phone’s features.
Contact the appropriate person at: http://wwwin.cisco.com/CustAdv/orgs/svcs_mkt/enterprise.shtml
for bullets (or content for the table) summarizing the services that are integral to helping customers
succeed with the technology solution that your product offering is part of.
Table 1. Cisco Unified IP Phone 7975G Features
Feature Description/Benefit
Display 5.6-inch (14 cm) graphical TFT color touchscreen display, 16-bit color depth, 320 x 240
effective pixel resolution, with backlight. Allows for greater flexibility of features and
applications, and significantly expands the information viewed when using features such as
Services, Information, Messages, and Directory. Display also supports localization requiring
double-byte Unicode encoding for fonts.
Wideband Audio Support for wideband (G.722 codec, adherence to TIA 920), including handset, headset,
and speakerphone (see Q&A for details).
Codec Support G.711a, G.711µ, G.729a, G.729ab, G.722, and iLBC audio compression codecs are
supported (see Q&A for details).
Speakerphone Full-duplex speakerphone with acoustic echo cancellation.
Directories Key Ready access to missed, received or placed calls (plus intercom history and directories).
Incoming messages are identified and categorized on the display, allowing users to quickly
and effectively return calls using direct dial-back capability. Corporate directory integrates
with the Lightweight Directory Access Protocol Version 3 (LDAP3) standard directory.