The Cisco 8831 IP Conference Phone 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. The Cisco 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
Display: Large high-resolution, graphical 3.5-inch backlit display (396 x 162 pixels)
Ergonomic Design: Detached control panel for easy viewing without having to move the entire unit.
Fixed Feature Keys: Volume Control, Mute, Two-way Navigation with Select, Redial (Soft-Key), and Hold (Soft-Key)
Connectivity: Ethernet line (RJ45)
Microphone: Four Hemi-Cardioid microphones are perfectly spaced so that they combine to provide a 180-degree pickup pattern around the device. Speech is captured at the same level at all points.
Audio: 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.
Expandability: Supports both wired or wireless external microphones for expanded coverage (sold separately). You can also daisy chain two units together.
Network: Session Initiation Protocol (SIP) for signaling
Security: 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.
Configuration: Dynamic Host Configuration Protocol (DHCP) client or static configuration
Supports 802.3af Power-over-ethernet (PoE)
Can also be powered via optional Power Cube 3 power adapter if PoE is not available on your network (power supply sold separately – see accessories above)
Cisco Unified Communications Manager (Cisco UCM) Releases 7.1(5), 8.5(1), 8.6(2), 9.0, and later
Cisco Business Edition 3000 Releases 8.6(1) and later
Cisco Business Edition 6000 Releases 8.6(5) and later
Cisco Unified Communications Manager Express (CME) Versions 15.3(2)T, PI21, 15.3(3)T, PI22, and later
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orders totaling less than $99, UPS Ground shipping is only $9.95. The offer is
valid in the continental United States.
The vast majority of our orders are shipped the same day as placed. If there is
any significant delay in your order leaving our warehouse, you will be contacted
promptly by our customer service department.
We offer UPS Ground, UPS 3 Day Select, UPS 2 Day Air, UPS Next Day Air Saver,
and UPS Next Day Air.
UPS Ground - 1-5 days depending on delivery distance (see Ground services map
UPS 3 Day Select – by 4:30 p.m. third business day to most US addresses
UPS 2 Day Air - by 4:30 p.m. second business day to most US addresses
UPS Next Day Air Saver - by 4:30 p.m. next business day to most US addresses
UPS Next Day Air - by 10:00 a.m. next business day to most US addresses