Cisco CP-8831 Unified IP Conference Phone with Keypad - Excellent Condition For Sale

Cisco CP-8831 Unified IP Conference Phone with Keypad - Excellent Condition


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Cisco CP-8831 Unified IP Conference Phone with Keypad - Excellent Condition:
$22.50

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Cisco CP-8831 Unified IP Conference Phone Base with KeypadCollaborate with High-Quality Audio Communications

The Cisco Unified IP Conference Phone 8831 delivers highly secure, comprehensive unified communications. It offers wideband, full-duplex audio performance and flexible accessory options. The 8831 is ideal for medium to large conference rooms and executive offices in small businesses or large enterprises.


Product Overview:

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.

Key Features:

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


Capabilities:

  • Get audio communications support for executive offices and small-to-large conference rooms up to 1140 square feet (106 square meters)* with the Cisco Unified IP Conference Phone 8831.
  • The 8831 supports Cisco on-premises, hosted, and pre-approved third-party Unified Communications as a Service (UCaaS) platforms.
  • The phone comes standard with a wired control panel and dial pad that extends from the base station. This adds convenience and flexibility for multi-chairperson meetings.
  • The 8831 delivers full-duplex, two-way wideband (G.722) acoustic audio for superior audio performance.
  • With the 8831, you have a choice of accessories, with both wired and Digital Equipment Cordless Telephony (DECT) wireless extension microphones and charging stations.

IT benefits include:
  • Private, secure, business-grade audio communications using the 128K Advanced Encryption Standard (AES)
  • Class 3 Power over Ethernet (PoE) support on 10/100 networks eliminates the need for local power cubes
  • Like all Cisco 8800 Series IP phones, the 8831 is easy to configure, deploy, and manage, delivering faster, simpler administration

Features and Benefits:

Feature

Specification


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)

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.

Wireless microphone

DECT 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 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 (optional: not included)

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).

*Peak output measured in half-space environment.


Technical Specifications:


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 toquickly 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 buttoncan 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

Supports 26 different languages.

Configuration options

You can configure IP address assignment statically or through the DHCP client.


Product Details:

Table 1 gives specifications of the Cisco Unified IP Conference Phone 8831, Table 2 provides temperature ratings, and Table 3lists certifications for the conference station.

Table 1. ProductSpecifications

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.

Table 2.Temperature Ratings

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

Note that products with the CE marking in Table 5 indicate compliance with the 2006/95/EC and 2004/108/EC directives, which include the safety and EMC standards listed.

Table 3.Regulatory Standards Compliance: Safety and EMC

Specification

Description

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



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