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Phone Systems ...
Cisco CP-7935  

The Cisco family of IP and wireless IP phones provides a complete range of communication devices designed to take full advantage of the power of your data network, while providing the convenience and ease-of-use you've come to expect from your business phone. From the home office to the manufacturing floor, from the lobby to the executive suite, there is a Cisco IP Phone for you.

The Cisco IP Conference Station 7935 couples state-of-the-art conference room speaker-phone technologies from Polycom with the Cisco award-winning AVVID-voice communication technologies. The net result is a conference room phone that offers superior voice and microphone quality, with simplified wiring and administrative cost benefits which are derived when converging voice, video, and data across a common IP infrastructure.

The Cisco IP Conference Station 7935 voice instrument is a full-featured, IP-based, full-duplex hands-free conference station for use on desktops and offices, and in small to medium-sized conference rooms. This device easily attaches a Catalyst® 10/100 Ethernet switch port with a simple RJ-45 connection, and dynamically configures itself to the IP network via the Dynamic Host Control Protocol (DHCP). Other than connecting the Cisco 7935 to an Ethernet switch port, no further administration is necessary. The Cisco 7935 dynamically registers to the Cisco CallManager for connection services and receives the appropriate endpoint phone number, and any software enhancements or personalized settings, which are pre-loaded within Cisco CallManager.

The Cisco 7935 full-duplex design offers superior voice quality, eliminating echoes, clipped words, and reverberations for more natural conversation. It features superior sound quality with a digitally tuned speaker and three microphones, allowing conference participants to move around while speaking. In addition to the regular telephony keypad, the Cisco 7935 provides three soft keys and menu navigation keys that guide a user through call features and functions. The Cisco 7935 also features a pixel-based LCD display. The display provides features such as date and time, calling party name, calling party number, digits dialed, and feature and line status.

Features
  • Standard business telephony features—Supports call hold, call transfer, call release, mute, conference (ad-hoc and meet-me), park, pick up.
  • Feature updates—Software upgrades from Cisco CallManager will allow the product to grow along with system capabilities.
  • Full-duplex operation—State-of-the-art Acoustic Clarity Technology from Polycom permits natural, two-way conversations without clipping or distortion; the system automatically adapts to changes in the acoustic conditions of the room.
  • Integrated keypad—Simplifies operation by eliminating the need to receive and place calls on a separate telephone. 360-degree room coverage—A powerful, digitally tuned custom speaker and three sensitive microphones provide uniform coverage of small to medium-sized conference rooms or offices.
  • Single cable design—Cable combines network and power to reduce clutter on the tabletop.
  • Simple to install—Configures with Cisco CallManager.
  • No special end-user training required—Works like a regular telephone.
  • DHCP for auto address configuration to the IP network.
  • Cisco Discovery Protocol for Cisco IP Conference Station 7935 to
    Catalyst switch port discovery—Powerful protocol for E911 services, phone tracking, and asset/theft management.
  • Auto configuration of phone number, software images, and personalized settings—Simplifies installation, reconfiguration, and future feature enhancements such as Web-browsing capabilities.
  • The Cisco 7935 offers a single 10/100BaseTx Ethernet LAN connection to the network via an RJ-45 interface.


The Cisco 7935 also features:

  • Convenient volume control buttons
  • Five-user adjustable ring tones
  • G.711 (A-law and µ-Law) and G.729a audio compression
    IP address assignment—DHCP client or statically configured
  • Comfort noise generation and voice activity detection
  • Web and LCD-based configuration


It also features settings for:

Display contrast
Ring type
Network configuration
Call status
Specifications


Audio bandwidth: 300 to 3500 Hz
Speaker volume: 85 dB peak volume at 0.5 meters
Recommended room conditions: closed offices and conference rooms up to 20 feet x 30 feet in dimension without major glass/ceramic surfaces and with normal background air-conditioning noise. (Significant echoes need to be less than 1/8th of a second in duration.)
Download firmware updates from Cisco CallManager
Dimensions: 12.5 x 12 x 2.25 in. (31.5 x 30.2 x 5.7 cm) (H x W x D)
Phone weight: 1.75 lb (0.8 kg)
Acrylonitrile butadiene styerene (ABS) plastic in textured dark gray color
Power interface module (PIM) provides power interface and network connection
Universal power supply is included with the Cisco 7935; one of the following country cords is required:


CP-PWR-CORD-NA (North America)
CP-PWR-CORD-CE (Central Europe)
CP-PWR-CORD-UK (United Kingdom)
CP-PWR-CORD-AU (Australia)
CP-PWR-CORD-JP (Japan)
CP-PWR-CORD-AP (Asia Pacific)


Temperature

Operating temperature: 32° to 104° F (0° to 40° C)
Relative humidity: 20% to 85% (non-condensing)
Storage temperature: -22° to 131° F (-30° to 55° C)