Cisco IP Conference Phone 8831

Mã số:Cisco IP Conference Phone 8831

MPN:

Cisco IP Conference Phone 8831

Cisco IP Conference Phone 8831

Thông số kỹ thuật sản phẩm

Features
Superior wideband acoustics
  • 160 Hz to 20 kHz,+/-3 dB.
  • The latest in wideband codecs for maximum voice bandwidth.
  • Enhanced speech quality and speaker recognition .
Output
  • 92-dB SPL peak output
Expanded room coverage
  • 160-degrees conical pattern provides even coverage of listening area.
  • Four Hemi-Cardioid microphones are perfectly spaced so that they combine to provide a 180-degree pick-up pattern around the device. Speech is captured at the same level at all points around the Cisco Unified IP Conference Phone 8831.
  • Ability to grow to fit a variety of room needs
       ◦Small Office (base unit)
       ◦ Standard Conference Room (base unit and 2 wired or wireless extension microphones)
       ◦ Boardroom (daisy chaining two base units)
       ◦ Large Boardroom (daisy chaining two base units and 2 wired or wireless extension microphones)
 
Wired microphones
  • These microphones extend the operational range of the Cisco Unified IP Conference Phone 8831 with even coverage around the periphery of the device with 7 feet of additional reach.
Wireless microphones
  • DECT wireless microphones for the Cisco Unified IP Conference Phone 8831 provide additional coverage with the added flexibility of 300 feet of range.
Wired control panel
  • The panel allows easy control of the unit and viewing of the display without having to move the entire unit.
Power Features
IEEE 802.3af line power
  • Local power supply is not required.
Cisco Power Cube 3
  • This power cube uses a standard Cisco Unified IP Phone Power Supply for non-Power over Ethernet (PoE) deployments. It is required for daisy chaining two units together.
Call - Control Support
Cisco Unified Communications Manager
  • The phone supports Cisco Unified Communications Manager (Cisco UCM) Releases 7.1 (5), 8.5(1), 8.6(2), 9.0, and later.
Cisco Business Edition 3000
  • The phone is supported on the Cisco Business Edition 3000 Releases 8.6(1) and later.
Cisco Business Edition 6000
  • The phone is supported on the Cisco Business Edition 6000 Releases 8.6(5) and later.
Cisco Unified Communications Manager Express
  • The phone is supported with CME 10.0 and above. On IOS 15.4(1)T and later with Fast Track Support.
Cisco Hosted Collaboration Solution
  • The phone is supported with 8.6(2) and later ( using supported UCM versions above)
Signaling protocol support 
  • Session Initiation Protocol (SIP)
Codec support
  • G.711, G.729 (a and ab), G.722, and Internet Low Bitrate Codec (iLBC)
Calling feature support
  • + Dialing (E.164)
  • Adjustable ringing and volume levels
  • Adjustable display brightness
  • Application launch pad
  • Auto-answer
  • Auto-detection of headset
  • Barge
  • Call forward
  • Call history lists
  • Call timer
  • Call waiting
  • Caller ID
  • Corporate directory
  • Conference
  • Direct transfer
  • Fast-dial service
  • Hold
  • Immediate divert
  • Join
  • Message-waiting indicator
  • Music on hold
  • Mute
  • Network profiles (automatic)
  • On- and off-network distinctive ringing
  • Personal directory
  • Predialing before sending
  • Privacy
  • Ring tone per line appearance
  • Shared line
  • Survivable Remote Site Telephony (SRST)
  • Time and date display
  • Transfer
  • Voicemail
Directories
  • The Cisco Unified IP Conference Phone 8831 identifies incoming messages and categorizes them for users on the screen. This feature allows you 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.
Apps
  • The Apps soft key allows you to enter the Applications menu, where you are able 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.
Help
  • The online Help feature gives you 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
key

 
  • The Mute key is a fixed key. When it is active, the LED flashes on the Cisco Unified IP Conference Phone 8831 as well as on the optional wired and wireless microphone kits. 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 3.5-inch backlit display (396 x 162 pixels).
Speakerphone
  • The Cisco Unified IP Conference Phone 8831 offers full-duplex high-quality wideband speakerphone technology. Included are Automatic Gain Control, comfort-noise generation, silence suppression and 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 heating, ventilation, and air conditioning (HVAC) systems.
  • A two-way high-fidelity loudspeaker system provides superior speech clarity versus traditional conferencing systems.
Dimensions
  • (H x W x D)  Base: 10.38 x 10.38 x 2.0 in. (15.05 x 26.35 x 5.08 cm)
  • Control panel: 5.75 x 5.0 x 1.0 in. (14.61 x 12.7 x 2.54 cm)
  • Microphones: 3.5 x 2.5 x 0.5 in. (8.89 x 6.35 x 1.27 cm)
  • Charger tray: 6.5 x 4.5 x 0.75 in. (16.51 x 11.43 x 1.90 cm)
Weight
  • Base  3.50 lbs. (1,587.0 grams)
  • DCU  0.56 lbs. (253.0 grams)
  • Wired Microphones  0.15 lbs. (66.8 grams)
  • Wireless Microphones  0.14 lbs. (64.7 grams)
  • Charger  0.42 lbs. (191.9 grams)
Display
  • 3.25 x 1.5 in. (8.26 x 3.81 cm); 396 x 162 pixels
Phone casing composition
  • Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic
Power requirements
  • The Cisco Unified IP Conference Phone 8831 is an 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 (CP-PWR-CUBE-3=). Use of the power supply also requires the use of one of the corresponding AC country cords listed in Table 7 later in this document.
  • Use of a power supply (CP-PWR-CUBE-3=) is required when using the Cisco Unified IP Conference Phone 8831 in a daisy-chain configuration.
Operational temperature
  • 23~104°F (-5°C~40°C)
Nonoperational temperature shock
  • -13~158 (-25~70°C)
Temperature altitude (operational)
  • 77°F (25°C) ambient condition to 9843 ft (3000m)
Temperature altitude (nonoperational)
  • Ambient condition to 15,000 ft (4572m)
Temperature humidity (nonoperational)
  • 95% relative humidity
Regulatory compliance
  • Products should comply with CE Marking per directives 2004/108/EC and 2006/95/EC
Safety
  • UL 60950-1 Second Edition Amd 1
  • CAN/CSA-C22.2 No. 60950-1 Second Edition Amd 1
  • EN 60950-1 Second Edition A11, A1, A12
  • IEC 60950-1 Second Edition Amd 1
  • AS/NZS 60950-1: 2011
  • GB4943 2011
EMC: Emissions
  • FCC Part 15 Subpart B Class B
  • AS/NZS 3548 CISPR22 Class B
  • EN55022 Class B
  • ICES-003 Class B
  • VCCI Class B
  • KN22 Class B
  • CNS13438 Class B
EMC: Immunity
  • EN55024
  • CISPR24
  • EN300386
  • KN24
EMC: Radio DECT
  • FCC Part 15 Subpart D
  • IC RSS-213
  • EN 301 406
Telecom
  • AUS AS/ACIF S004 - Hands-free Send Frequency Response

 

Thẻ: Cisco IP Conference Phone 8831