User manual CISCO 7941G DATA SHEET

[. . . ] Features will keep pace with new changes through software updates to the phone flash memory. Firmware changes can be downloaded from Cisco Unified CallManager and Cisco. com. No hands-on moves and changes are required with the phone--the user can simply pick up the phone and move to the new location anywhere on your network. The Cisco Unified IP Phone 7941G provides many accessibility methods according to user preference. [. . . ] For added security, the audible dual tone multifrequency (DTMF) tones are masked when the speakerphone mode is used. Settings Services Help Display Speakerphone, Mute, and Headset Buttons © 2006, 2008 Cisco Systems, Inc. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. Page 2 of 7 Feature Ethernet Switch Description The internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100BASE-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. 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. The convenient Volume Control button on the phone provides for easy, decibel-level adjustments for the speakerphone, handset, headset, and ringer. Additional volume control gain can be achieved using an inline handset amplifier such as Walker Equipment W-10 and CE-100 amplifiers. 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. The Cisco Unified IP Phone 7941G supports Cisco Pre-standard Power over Ethernet (PoE), which allows powering from any of the Cisco Inline Power-capable blades and boxes. The phone can be powered locally with a power supply (part number CP-PWR-CUBE3). A HAC handset (meets ADA requirements) is available, as well as HAC compliance for magnetic coupling to approved HAC hearing aids. The phone supports differentiated services code point (DSCP) and 802. 1Q/p standards. The phone supports manufacturing-installed digital certificates, device authentication, and encryption. Support for more than 20 languages is built in (depends on Cisco Unified CallManager version). IP address assignment can be statically configured or configured through the DHCP client. Comfort-noise generation and voice activity detection (VAD) programming are performed on a system basis. Headset Port Volume Control Adjustable Foot-Stand Flexible Power Options Multiple Ring Tones Americans with Disabilities Act (ADA) Features Signaling Protocol Support Codec Support Quality of Service (QoS) Options Security Language Support Configuration Options Voice Quality SPECIFICATIONS Table 2 gives specifications of the Cisco Unified IP Phone 7941G. Specifications of Cisco Unified IP Phone 7941G Description 82 x 10. 5 x 6 in. (20. 32 x 26. 67 x 15. 24 cm) 3. 5 lb (1. 6 kg) Polycarbonate acrylonitrile butadiene styerene (ABS) plastic in textured dark gray color with silver bezel The phone is interoperable with Cisco Pre-standard PoE and with IEEE 802. 3af PoE (the phone is a Class 2 device); 48 VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (part number CP-PWR-CUBE-3=). Use of the power supply also requires one of the corresponding AC country cords listed in Table 6. Specification Dimensions (H x W x D) Weight Phone-Casing Composition Power Requirements © 2006, 2008 Cisco Systems, Inc. [. . . ] Page 5 of 7 CISCO UNIFIED COMMUNICATIONS SERVICES AND SUPPORT Using the Cisco Lifecycle Services approach, Cisco Systems and its partners offer a broad portfolio of end-to-end services to support the Cisco Unified Communications system. These services are based on proven methodologies for deploying, operating, and optimizing IP communications solutions. Upfront planning and design services, for example, can help you meet aggressive deployment schedules and minimize network disruption during implementation. Operate services reduce the risk of communications downtime with expert technical support. [. . . ]