- Session Initiation Protocol
- Adjustable ringing and volume levels, Adjustable display brightness, Application launch pad
- Auto-answer, Auto-detection of headset, Barge, Call forward
- Immediate divert, Join, Message-waiting indicator, Music on hold
- The conference station has a large high-resolution, graphical 3.5-inch backlit display (396 x 162 pixels)
The Cisco Unified IP Conference Phone 8831 enhances people-centric communications, combining superior highâ€‘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. POE - Power Over Ethernet ( Optional AC Adapter Sold Separately) Requires Cisco Unified Communications Manager.