Cisco CP-8831-K9 VoIP Telephone

CISCO Part #/MPN: CP-8831-K9

DiscTech Item #: CIS-CP-8831-K9-BN-OE

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Interface Types: Ethernet RJ45

Cisco IP Phone 8831 CP-8831-K9 Unified VoIP Conference Telephone - Brand New

Cisco IP Phone 8831 CP-8831-K9 Unified VoIP Conference Telephone for North America - Brand New

Cisco Unified IP Conference Phone 8831
The Cisco® Unified IP Conference Phone 8831 enhances people-centric communications, combining superior high definition (HD) audio performance and 360-degree coverage for all sizes of conference rooms and executive offices. It provides an audiophile sound experience with a full-duplex two-way wideband (G.722) audio hands-free speaker.

The IP Conference Phone 8831 is a simple, scalable solution that meets the challenges of the most diverse rooms. It provides flexible deployment options and expansion by using optional extension microphones that can be wired or wireless (Digital Equipment Cordless Telephone [DECT]) with a daisy-chain configuration of two units.

The IP Conference Phone 8831 has an industrial design with enhanced ergonomics that puts the user first. It offers a detached control panel so that the display may be easily viewed without having to move the entire unit. It also provides easy view of device mute status from all sides.

Supported on Cisco Unified Communications Manager and Business Edition systems, the IP Conference Phone 8831 delivers a more productive, acoustically pleasing, and secure communications experience across sites and participants.

The Cisco Unified IP Conference Phone 8831 offers many improvements. New features include:

  • Superior wideband acoustics with the first two-element speaker in a conference phone; this feature allows the phone to capture the full voice spectrum without having to compromise with a single-element speaker
  • Expanded room coverage with support for daisy chaining two units
  • Support for optional DECT wireless extension microphone: sold separately
  • Session Initiation Protocol (SIP) signaling
  • Device authentication and signaling encryption using Transport Layer Security (TLS) with Advanced Encryption Standard 128 (AES-128)
  • Media encryption using Secure Real-Time Transport Protocol (SRTP) with AES-128

The Cisco Unified IP Conference Phone 8831 requires an Enhanced User Connect License (UCL) on Cisco UCM Versions 9.0 and later. For supported Cisco UCM versions before 9.0, a public space license is required.

Cisco Unified IP Conference Phone 8831
Product NumberCP-8831-K9
Superior wideband acoustics
  • 160 Hz to 20 kHz, +/-3 dB.
  • The latest in wide-band codecs for maximum voice bandwidth.
  • Enhanced speech quality and speaker recognition.
  • Output92-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.
    1. Small Office (base unit)
    2. Standard Conference Room (base unit and 2 wired or wireless extension microphones)
    3. Boardroom (daisy chaining two base units)
    4. Large Boardroom (daisy chaining two base units and 2 wired or wireless extension microphones)
  • Microphone Accessory Options
    Wired microphoneThis microphone extends 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 microphoneDECT wireless microphone for the Cisco Unified IP Conference Phone 8831 provides additional coverage with the added flexibility of 300 feet of range.
    Power Features
    IEEE 802.3af line powerLocal power supply is not required.
    Cisco Power Cube 3This 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 ManagerThe phone supports Cisco Unified Communications Manager (Cisco UCM) Releases 8.5(1), 8.6(2), 9.0, and later.
    Cisco Business Edition 3000The phone is supported on the Cisco Business Edition 3000 Releases 8.6(1) and later.
    Cisco Business Edition 6000The phone is supported on the Cisco Business Edition 6000 Releases 8.6(5) and later.
    Cisco Unified Communications Manager ExpressThe phone is supported with CME 10.0 and above. On IOS 15.4(1)T and later with Fast Track Support.
    Cisco Hosted Collaboration SolutionThe phone is supported with 8.6(2) and later (using supported UCM versions above).
    Product Specifications
    Signaling protocol supportSession Initiation Protocol (SIP)
    Codec supportG.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
  • Pre-dialing before sending
  • Privacy
  • Ring tone per line appearance
  • Shared line
  • Survivable Remote Site Telephony (SRST)
  • Time and date display
  • Transfer
  • Voicemail
  • DirectoriesThe 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.
    AppsThe 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.
    HelpThe 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 keysThe 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.
    Wired control panelThe panel allows easy control of the unit and viewing of the display without having to move the entire unit.
    DisplayThe conference station has a large high-resolution, graphical 3.5-inch backlit display (396 x 162 pixels).
    SpeakerphoneThe Cisco Unified IP Conference Phone 8831 offers full-duplex high-quality wide-band 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.
    Volume controlThe convenient Volume Control buttons on Cisco Unified IP Conference Phone 8831 provide for easy, decibel-level adjustments for the speakerphone and ringer.
    Quality-of-service (QoS) optionsThe Cisco Unified IP Conference Phone 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.
    Multiple ring tonesUser-adjustable ring tones are available.
    SecurityThe Cisco Unified IP Conference Phone 8831 supports device authentication through 802.1.x supplicant (TLS) and SRTP.
    Language support
  • Arabic (Arabic Area)
  • Bulgarian (Bulgaria)
  • Catalan (Spain)
  • Chinese (China)
  • Chinese (Hong Kong)
  • Chinese (Taiwan)
  • Croatian (Croatia)
  • Czech (Czech Republic)
  • Danish (Denmark)
  • Dutch (Netherlands)
  • English (United Kingdom)
  • Estonian (Estonia)
  • French (France)
  • Finnish (Finland)
  • German (Germany)
  • Greek (Greece)
  • Hebrew (Israel)
  • Hungarian (Hungary)
  • Italian (Italy)
  • Japanese (Japan)
  • Latvian (Latvia)
  • Lithuanian (Lithuania)
  • Korean (Korea Republic)
  • Norwegian (Norway)
  • Polish (Poland)
  • Portuguese (Portugal)
  • Portuguese (Brazil)
  • Romanian (Romania)
  • Russian (Russian Federation)
  • Spanish (Columbia)
  • Spanish (Spain)
  • Slovak (Slovakia)
  • Swedish (Sweden)
  • Serbian (Republic of Serbia)
  • Serbian (Republic of Montenegro)
  • Slovenian (Slovenia)
  • Thai (Thailand)
  • Turkish (Turkey)
  • Configuration optionsYou can configure IP address assignment statically or through the DHCP client.
    System Specifications
    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)
  • Display3.25 x 1.5 in. (8.26 x 3.81 cm); 396 x 162 pixels.
    Phone casing compositionPolycarbonate acrylonitrile butadiene styrene (ABS) textured plastic.
    Power requirementsThe Cisco Unified IP Conference Phone 8831 is an inter-operable 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 temperature23~104°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 Standards Compliance: Safety and EMC
    Regulatory complianceProducts should comply with CE Marking per directives 2004/108/EC and 2006/95/EC
  • 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 Sub-part D
  • IC RSS-213
  • EN 301 406
  • TelecomAUS AS/ACIF S004 - Hands-free Send Frequency Response

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    Weight: 5.5 lb

    Warranty: 1 Year DiscTech

    Brand New

    Condition Levels Explained

    The product is brand new.

    1 Year DiscTech Warranty

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