Cisco Unified IP Phone 7941G-GE CH1 CP-7941G-GE-CH1 Data Sheet
Product codes
CP-7941G-GE-CH1
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Feature
Description
Ethernet Switch
The internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE-T Ethernet
network through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC.
The system administrator can designate separate VLANs (802.1Q) for the PC and Cisco Unified IP
phones, providing improved security and reliability of voice and data traffic.
Headset Port
A dedicated headset port eliminates the need for a separate amplifier when using a headset. This feature
allows the handset to remain in its cradle, making headset use simpler.
Volume Control
The convenient Volume Control button on the phone provides for easy decibel-level adjustments for the
speakerphone, handset, headset, and ringer. The handset is hearing aid-compatible (HAC). Additional
volume control gain can be achieved using an inline handset amplifier such as Walker Equipment W-10
and CE-100 amplifiers.
Adjustable Foot-Stand
The phone foot-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. Two optional wall-mount brackets are also offered, as noted later in this
document.
Flexible Power Options
The Cisco Unified IP Phone 7941G-GE supports IEEE 803.af Power over Ethernet (PoE). It also can be
powered locally with a power supply (part number CP-PWR-CUBE-3=). Note: The Cisco Unified IP Phone
7941G-GE does not support Cisco Prestandard PoE.
Multiple Ring Tones
More than 24 user-adjustable ring tones are available.
Americans with Disabilities Act
(ADA) Features
(ADA) Features
An HAC handset (meets ADA requirements) is available, as well as HAC compliance for magnetic
coupling to approved HAC hearing aids. The dial pad is also ADA-compliant.
Signaling Protocol Support
The phone offers Skinny Client Control Protocol (SCCP) support.
Codec Support
G.711µ and G.729a audio compression codecs are available.
QoS Options
The phone supports differentiated services code point (DSCP) and 802.1Q/p standards.
Security
The phone supports manufacturing-installed digital certificates, device authentication, and encryption
Language Support
Support for more than 20 languages is built in.
Configuration Options
IP address assignment can be statically configured or configured through the DHCP client.
Voice Quality
Comfort-noise generation and voice activity detection (VAD) programming are performed on a system
basis.
SPECIFICATIONS
Table 2 gives specifications of the Cisco Unified IP Phone 7941G-GE.
Table 2.
Specifications of Cisco Unified IP Phone 7941G-GE
Specification
Description
Dimensions (H x W x D)
82 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
Polycarbonate acrylonitrile butadiene styrene (ABS) plastic in textured dark gray color with silver bezel
Power Requirements
The phone supports IEEE 802.3af PoE (the phone is a Class 3 device); 48 VDC is required; it can be
supplied locally at the desktop using an AC-to-DC power supply (part number CP-PWR-CUBE-3=).
Use of the power supply also requires ordering one of the AC country cords listed in Table 6.