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CP-8831-DCU-S

CP-8831-DCU-S

CISCO Refurbished

Manufacturer
CISCO
Condition
Refurbished
Availability
In Stock
List Price/RRP
US$345.00
Price
US$23.00 Enquire

Description

The CP-8831-DCU-S is a conference phone produced by CISCO, designed for use in large meeting rooms or conference halls. This phone features high-quality audio with a built-in microphone and speakers, delivering clear and reliable sound for all participants. The phone supports up to 12 SIP registrations and is compatible with multiple PBX systems.The CP-8831-DCU-S is easy to use, with a user-friendly interface and simple plug-and-play installation. It also features advanced security features, including secure communication protocols and encryption to protect sensitive information.The phone can be customized with different ring tones and personalized profiles, making it easy to use and adapt to the needs of different users. Its sleek and modern design fits seamlessly into any professional environment, and it can be mounted on walls or tabletops for added convenience.In summary, the CP-8831-DCU-S is a versatile and reliable conference phone that delivers high-quality audio and advanced features to enhance communication and collaboration in large group settings.

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Part Code
CP-8831-DCU-S
Description
Spare Cisco Unified IP Conference Phone 8831 Display Control Unit (DCU)
Manufacturer
CISCO
End of Hardware Support
Yes (31 October 2024)
End of Sale
Yes (7 October 2019)
End of Life
Yes (8 April 2019)
Warranty
2 year warranty icon

Features and Benefits

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Features and Benefits

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
Microphone Accessory Options
Wired microphone
This 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.
Power Features
IEEE 802.3af line power
Local power supply is not required.
Call-Control Support
Cisco Unified Communications Manager
The phone supports Cisco Unified Communications Manager (Cisco UCM) Releases 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).

Features and Specifications of Cisco Unified IP Conference Phone 8831

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Features and Specifications of Cisco Unified IP Conference Phone 8831

Feature
Feature
Specification
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 keys
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.
Wired control panel
The panel allows easy control of the unit and viewing of the display without having to move the entire unit.
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.
Volume control
The 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) options
The 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 tones
User-adjustable ring tones are available.
Security
The 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 options
You can configure IP address assignment statically or through the DHCP client.

System Specifications

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System Specifications

Category
Category
Specification
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.

Temperature

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Temperature

Category
Category
Range
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 Standards Compliance: Safety and EMC

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Regulatory Standards Compliance: Safety and EMC

Specification
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

Why Buy Refurbished?

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Product Details

We provide refurbished Cisco kit, finished to exceptional standards: rigorously tested, immaculately packed and backed by the best customer service you'll find anywhere.

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Committed to Cisco

Go Communications specialises in Refurbished Cisco Systems equipment. We can source virtually any Cisco part. Through our SAMEasNEW refurbished programme, we can even provide high quality, pre-owned parts that Cisco no longer makes - reducing your need to upgrade end-of-life equipment.

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Committed to quality

Go Communications is committed to the highest levels of reliability and quality. Our state-of-the-art Cisco Certified Internetwork Expert (CCIE) development facility 'soak tests' every device and component we sell: only if it meets our exceptionally high standards can it be accepted onto our market-leading two-year warranty programme.

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Committed to service

We believe in honouring our commitments, providing outstanding quality and delivering fantastic customer service at prices which are very hard to beat. As a result we have built a reputation as a trusted, reliable and knowledgeable source of high quality refurbished Cisco components.

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Experience

Everyone at Go Communications has been involved with Cisco Systems products for more than fifteen years. That's not just those in our sales and engineering teams, but also our purchasing, logistics and even finance departments.

About us

Fast Delivery

We believe we are one of the UK's fastest and most efficient Cisco delivery services. For instance, 'in stock' items can be delivered within the M25 corridor within two hours, or to Scotland and Wales within eight hours.

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Two Year Warranty

We offer an industry-leading two year warranty* on all of our refurbished products. This includes overnight advanced replacement and ongoing technical support from our CCIE and CCNA certified technicians. We aim to replace all equipment under warranty within 24 hours. If the item isn't in stock, please allow up to 72 hours. If a replacement isn't available in time, we may offer a temporary solution free of charge. * Retail end-user clients only.

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Terms and conditions of sale and purchase

Please follow the links for more details on our Terms of Purchase and Terms of Sale. For more information about our products, please call 01279 408 777 or email us at: sales@gocomsys.com.

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