£878.99

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Collaborate with High-Quality Audio Communications

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

Your business can benefit from Cisco Unified IP Conference Phone 8831 in many ways.

Get audio communications support for executive offices and conference rooms up to 1500 square feet (139 square meters) with 360-degree room coverage.

Cisco on-premise and cloud solutions, along with third-party communications servers, are supported.

A full-duplex, two-way wideband (G.722) acoustic audio speaker delivers superior audio performance for a "good as being there" audio experience.

You have a choice of accessory options with both wired and Digital Equipment Cordless Telephony (DECT) wireless extension microphones and charging stations.

Administration and management features include

- Private, highly secure, business audio communications through the 128K Advanced Encryption Standard (AES)
- 10/100 Ethernet port to reduce cabling infrastructure and costs with support for a collocated PC
- Class 3 Power over Ethernet (PoE) support for infrastructure reduction through elimination of local power cubes
- Configuration, deployment, and management, just like other Cisco IP phones for faster, easier administration

Design
Case material Polycarbonate
Product colour Black
Product type IP Phone
Performance
DECT connectable Yes
Phone features
Call transfer Yes
Message-waiting indicator (MWI) Yes
Caller ID Yes
Call waiting Yes
Call hold Yes
Call forwarding Yes
Conference call Yes
Redialing Yes
Management features
Volume control Digital
Integrated voicemail Yes
Display
Backlight display Yes
Touchscreen No
Display resolution 396 x 162 pixels
Display diagonal 8.89 cm (3.5")
Display LCD
Audio
Voice codecs G.711, G.722, G.729A, G.729B, iLBC
Microphone frequency 160 - 20000 Hz
Microphone mute Yes
Speakerphone Yes
Network
Quality of Service (QoS) support Yes
DHCP client Yes
Supported network protocols SIP
Networking standards IEEE 802.3, IEEE 802.3af, IEEE 802.3u
Security algorithms 128-bit AES, 802.1x RADIUS
Bluetooth No
Wi-Fi No
Ethernet LAN Yes
Certificates
Safety UL 60950-1, CAN/CSA-C22.2, EN 60950-1, IEC 60950-1, AS/NZS 60950-1: 2011, GB4943 2011
Power
Power requirements PoE Class 3 / 48 VDC
Power over Ethernet (PoE) Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) 25 - 70 °C
Storage relative humidity (H-H) 0 - 95%
Weight & dimensions
Weight 1.59 kg
Height 150.5 mm
Depth 50.8 mm
Width 263.5 mm
Packaging content
Quick start guide Yes
Base station Yes
Manual Yes
Logistics data
Harmonized System (HS) code 85171800
Other features
Backlight Yes