Cisco Unified IP Phone 7945G CP-7945G= Data Sheet
Product codes
CP-7945G=
Data Sheet
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Speakerphone, Mute,
and Headset Buttons
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.
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
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).
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.
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.
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.
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.
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.
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.
personalizes through use of the Cisco Unified Phone Application Suite.
Americans with Disabilities Act
(ADA) Features
(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.
(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.
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).
Communications Manager version).
Configuration Options
IP address assignment can be statically configured or configured through the DHCP
client.
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).
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
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
call control
Table 3.
Temperature Ratings
Temperature Variable
Description
Operating Temperature
32 to 104°F (0 to 40°C)
Relative Humidity
10 to 95% (noncondensing)
Storage Temperature
14 to 140°F (–10 to 60°C)