Cisco 7945-CH1 Features:
Display
5-inch (12.5 cm) graphical TFT color 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 speaker phone (see Q&A for details).
Codec Support
G.711a, G.711ยต, G.729a, G.729ab, G.722, and iLBC audio compression codecs are
supported (see Q&A for details).
Speakerphone
Full-duplex speaker phone 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.
Settings Key
Allows user to adjust display brightness, select background images (if
available), and select ringer sounds through the User Preference menu. Network
Configuration preferences also can be set up (usually by the system
administrator). Configuration can be set up either automatically or manually for
Dynamic Host Control Protocol (DHCP), Trivial File Transfer Protocol (TFTP),
Cisco Unified Communications Manager, and backup Cisco Unified Communications
Manager instances. Other available Settings submenus include Device
Configuration, Security Configuration, and Model Information.
Services Key
Allows users to quickly access diverse information such as weather, stocks,
quote of the day, or any Web-based information using XML.
Help Button
Online Help gives users information about the phone keys, buttons, and features.
Speaker phone, Mute, and Headset Buttons
Speaker phone includes Speaker On/Off, Microphone Mute, and Headset buttons that
are lit when active. For added security, the audible dual tone multifrequency (DTMF)
tones are masked when the speaker phone mode is used.
Navigation Cluster with `Select' Button
Four-way navigation cluster allows users to scroll vertically and horizontally.
At the center of the cluster is a `Select' button that can be used for selection
of an in-focus item (for example, to open an underlying menu).
Display Button
Indicates when phone is in power-saving sleep/inactivity mode (button is lit),
and can be used to awaken the display. Inactivity period is configured by the
system administrator.
Ethernet Switch
Internal 2-port Cisco Ethernet switch allows for a direct connection to a
10/100/1000 BASE-T Ethernet network through an RJ-45 interface with single LAN
connectivity for both the phone and a colocated PC. System administrator can
designate separate VLANs (802.1Q) for the PC and phone, providing improved
security and reliability of voice and data traffic.
Headset Port
Dedicated headset port eliminates the need for a separate headset amplifier and
allows the handset to remain in its cradle, making headset use simpler. Both
wideband (G.722) and narrowband headsets are supported.
Volume Control
Provides easy decibel-level adjustments for the speaker phone, handset, headset,
and ringer. The handset is hearing aid-compatible. Additional volume control
gain can be achieved using an inline handset amplifier.
Adjustable Foot-Stand
Stand is adjustable from flat to 60 degrees to provide optimum display viewing
and comfortable use of all buttons and keys. The foot-stand is keyed to match
standard wall-jack configurations for wall mounting. Optional wall-mount
brackets are also offered.
Multiple Ring Tones
More than 24 defined user-selectable ring tones are available. Ring tones may
also be personalizes through use of the Cisco Unified Phone Application Suite.
Americans with Disabilities Act (ADA) Features
Handset is hearing aid-compatible and meets Federal Communications Commission
(FCC) loudness requirements for the Americans with Disabilities Act (ADA).
Section 508 loudness requirements can be achieved using industry-standard inline
handset amplifiers such as Walker Equipment W-10 or CE-100 amplifiers. Dial pad
is also ADA-compliant.
Quality of Service (QoS) Options
Supports differentiated services code point (DSCP) and 802.1Q/p standards.
Security
Positive device identity through X.509v3 Certificates, digitally signed images,
cryptographically secure provisioning, and secure signaling and secure media
with AES-128. The phone also contains an 802.1X supplicant and supports EAPOL
pass-through.
Language Support
Built-in support for more than 30 languages (dependent on Cisco Unified
Communications Manager version).
Configuration Options
IP address assignment can be statically configured or configured through the
DHCP client.
