Cisco 8831 IP Conference Phone Features
The Cisco 8831 IP Conference Phone is designed to deliver high-quality voice communications in conference rooms, executive offices, and collaborative meeting spaces. Combining wideband audio technology with 360-degree room coverage, this conference phone helps participants communicate clearly during meetings, conference calls, and everyday business discussions.
The Cisco Unified IP Conference Phone 8831 features a full-duplex, two-way speaker system supporting G.722 wideband audio. Its two-element speaker design delivers a broad range of voice frequencies, helping conversations sound natural and reducing the need for participants to repeat themselves.
- 360-degree audio coverage for conference rooms and executive offices
- Full-duplex speakerphone supporting simultaneous two-way conversation
- G.722 wideband audio for enhanced voice clarity
- Two-element speaker design for improved acoustic performance
- 3.5-inch high-resolution backlit display with 396 x 162 pixel resolution
- Detachable control panel for convenient access to conference call functions
- Support for connecting two compatible units to expand room coverage
- Optional wired or wireless DECT expansion microphones for larger meeting spaces
- Support for 802.3af Power over Ethernet (PoE)
- Optional PoE injector or compatible Power Cube 3 power accessories, sold separately
Compatibility
The Cisco 8831 IP Conference Phone supports the following Cisco communications platforms, subject to the appropriate software versions and system configuration:
- Cisco Unified Communications Manager (UCM) Releases 7.1(5), 8.5(1), 8.6(2), 9.0, and supported later releases
- Cisco Business Edition 3000 Release 8.6(1) and supported later releases
- Cisco Business Edition 6000 Release 8.6(5) and supported later releases
- Cisco Unified Communications Manager Express (CME) Versions 15.3(2)T PI21, 15.3(3)T PI22, and supported later releases
Includes
- One Cisco 8831 IP Conference Phone
Optional expansion microphones, power injectors, and external power accessories are not included unless specifically identified in the product options.

Refurbished
This refurbished Cisco 8831 IP Conference Phone is backed by ComTalk’s 12-month warranty, providing a cost-effective option for businesses maintaining compatible Cisco communications systems.
