7945G IP Phone- Data Sheet

Data Sheet
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Speakerphone, Mute, and Headset
Buttons
Speakerphone 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
speakerphone 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 speakerphone, 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. Cryptography is not enabled by
default and may only be enabled through a cryptographically enabled CUCM. 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.
Table 2. Cisco Unified IP Phone 7945G Product Specifications
Specification Description
Dimensions (H x W x D) 8.2 x 10.5 x 6 in. (20.32 x 26.67 x 15.24 cm)
Weight 3.5 lb (1.6 kg)
Phone-Casing Composition Acrylonitrile butadiene styrene (ABS) plastic in textured dark gray color with silver bezel
Power Supports IEEE 802.3af PoE (Class 3). 48VDC is required; it can be supplied locally at the desktop using
an optional AC-to-DC power supply (part number CP-PWR-CUBE-3=) or power injector (CP-PWR-INJ=).
Local power options require a corresponding AC country cord (see Table 6).
Phone Software Requirements Supported in 8.3(2) and greater
Call Control Compatibility Supported in Cisco Unified Communications Manager Versions 4.1(3)sr5b, 4.2(3)sr2b, 4.3(1), 5.1.1(b),
5.1(2), 6.0(1) and greater
Supported in Cisco Unified Communications Express and SRST Version 4.1
Signaling Protocols Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP) with Cisco call control