cisco7900 Cisco 7900 Unified IP Telephones

Cisco 7900 Unified IP Telephone Models 7937G


Cisco Unified IP Conference Station 7937G

Cisco 7937G Unified IP Conference Station

Unified IP Conference Station 7937G

The Cisco Unified IP Conference Station 7937G combines state-of-the-art wideband speakerphone conferencing with award-winning Cisco voice communications. The net result is a conference room phone that offers superior voice quality, simplified wiring, and administrative cost benefits. This new full-featured, hands-free conference station is designed for use on desktops, in conference rooms, and in executive suites.

The Cisco Unified IP Conference Station 7937G offers many features, including:

  • Superior wideband acoustics with the support of the G.722 wideband codec
  • Support for IEEE Power over Ethernet (PoE) or the Cisco Power Cube 3
  • Expanded room coverage up to 30 feet by 40 feet with the optional external microphone kit
  • Support for a third-party lapel microphone kit
  • New larger backlit liquid crystal display (LCD)

Cisco Unified IP Conference Station 7937G Details

Superior Wideband Acoustics
  • Wideband frequency response is more than double that of narrowband, resulting in a richer and clearer sound.
  • Enhances speech quality and speaker recognition.
  • Provides excellent voice quality for both wideband and narrowband calls.
Expanded Room Coverage Extends room coverage up to 30 feet by 40 feet with the optional Cisco Unified IP Conference Station 7937G microphone kit.
Support for 3rd-party wireless lapel mic kit Allows presenters to be easily heard even if walking away from the Cisco Unified IP Conference Station 7937G microphones.
Large Backlit LCD Increases visibility even in dark areas (255 x 128 pixels).
Enhanced Dial Keys Makes dialing easier.
Four Soft Keys Quickens access to features.
IEEE 802.3af line power Local power supply is not required.
Support for the Cisco Power Cube 3 Uses standard Cisco Unified IP Phone Power Supply.
Extensible Markup Language (XML) services Support for Cisco XML services includes Cisco Unified Communications Manager and third-party directories, Cisco Web Dialer, Extension Mobility features, and Personal Assistant.
Support for Cisco Unified Communications Manager Supports Cisco Unified Communications Manager Releases 4.1, 4.2, 4.3, 5.1, and 6.x.
Cisco Unified Communications Manager Express and Cisco Smart Business Communications System Support Cisco Unified Communications Manager Express Release 4.3 - 12.4(15)XZ and later.
Localizations provided within 6 months of FCS Will include localized user interface and customer documentation.

Cisco 7937G Features

Directories The Cisco Unified IP Conference Station 7937G identifies incoming messages and categorizes them for users on the screen. This feature allows users to quickly and effectively return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol Version 3 (LDAPv3) standard directory.
Settings The Settings feature key allows the user to adjust display contrast, select background images (if available), and select from a large number of unique ringer sounds through the User Preference menu. Network Configuration preferences also can be set up (usually by the system administrator). Configuration can be either automatically or manually set up for Dynamic Host Control Protocol (DHCP), Trivial File Transfer Protocol (TFTP), Cisco Unified Communications Manager, and backup Cisco Unified Communications Manager instances.
Services The Cisco Unified IP Conference Station 7937G allows users to quickly access diverse information such as weather, stocks, quote of the day, or any Web-based information. The Cisco Unified IP Conference Station 7937G uses XML to provide a portal to an ever-growing world of applications, features, and information.
Help The online Help feature gives users information about the phone keys, buttons, and features. The pixel display allows for more flexible feature navigation and significantly expands the information viewed when using features such as Services, Information, Messages, and Directory. For example, the Directory button can show local and server-based directory information.
Hold, Mute, and Redial Keys The Mute key is a fixed key. When it is active, the LED flashes on the Cisco Unified IP Conference Station 7937G as well as on the optional microphone kit. Hold and Redial are provided as soft keys associated with the screen, and are always at the same position for easy access.
Display The Conference Station has a large high-resolution, graphical 32 level grayscale, backlit display (255 x 128 pixels).
Speakerphone The Cisco Unified IP Conference Station 7937G offers full duplex high-quality wideband speakerphone technology. Included are Automatic Gain Control, Comfort Noise Generation, Silence Suppression/Voice Activity Detection, Echo Suppression, and Dynamic Noise Reduction, which reduces noise by up to 9 dB from constant noise sources such as fans or HVAC systems.
Ethernet Switch The internal Ethernet port allows for a direct connection to a 10/100BASE-T Ethernet network through an RJ-45 interface with single LAN connectivity for the Cisco Unified IP Conference Station 7937G. Co-locating a PC with the Cisco Unified IP Conference Station 7937G is not supported.
Volume Control The convenient Volume Control buttons on Cisco Unified IP Conference Station 7937G provide for easy, decibel-level adjustments for the speakerphone and ringer.
Flexible Power Options The Cisco Unified Conference Station 7937G supports IEEE 803.af PoE Class 3, which allows powering from any of the Cisco Inline Power-capable blades and boxes. In addition, the Conference Station can be powered locally with a power supply (part number CP-PWR-CUBE-3) when combined with the Cisco Unified IP Conference Station 7937G Power Splitter.
Multiple Ring Tones Twenty-eight user-adjustable ring tones are available.
Signaling Protocol Support The Cisco Unified IP Conference Station 7937G supports Skinny Client Control Protocol (SCCP).
Codec Support G.711, G.729, and G.722 audio compression codecs are available.
Quality of Service (QoS) Options The Cisco Unified IP Conference Station 7937G supports DHCP and 802.1Q/p standards. The Conference Station can also be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID.
Security The Cisco Unified IP Conference Station 7937G supports device authentication via 802.1.x supplicant and 802.1x MD5-EAP.
Language Support More than 30 languages will be supported within 6 months of FCS (dependent on Cisco Unified Communications Manager version).
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

Dimensions 15 3/8in H x 14 1/2in W x 2 5/8in D (39.05 x 36.83 x 6.67 cm)
Weight 2.3 lbs (1040 grams)
Display 3.07 x 1.42 inches (7.8 x 3.6 cm); 255 x 128 pixels
Phone-Casing Composition Polycarbonate acrylonitrile butadiene styrene (ABS) plastic in textured dark gray color with silver bezel
Power Requirements The Cisco Unified IP Conference Station 7937G is interoperable IEEE 802.3af PoE (Class 3 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 the Cisco Unified IP Conference Station 7937G Power Splitter and corresponding AC cord.

Temperature

Operating Temperature 32 to 104°F (0 to 40°C)
Relative Humidity 10 to 95% (non-condensing)
Storage Temperature -40 to 185°F (-40 to 85°C)

Certifications

Regulatory Compliance CE marking
Safety
  • Underwriters Laboratories (UL) 60950
  • Canadian Standards Association (CSA) C22.2 No. 60950
  • IEN 60950-1
  • AS/NZS 60950-1
Electromagnetic compatibility (EMC)
  • Federal Communications Commission (FCC) Part 15 (CFR 47) Class B
  • ICES-003 Class B
  • EN 55022 Class B
  • CISPR22 Class B
  • AS/NZ 3548 CISCPR 22 Class B
  • VCCI Class B
  • EN55024
  • EN61000-6-1
  • EN 61000-3-2
  • EN 61000-3-3