Cisco 8831 Administration Guide

Related Topics
Install ferrite bead on network cable, on page 53
Install Cisco Unified IP Conference Phone 8831, on page 54
Phone connections
Ths Sound Base contains the network and power connection for the phone. The base also contains the mini-USB
connection for the DCS, the wired microphone ports, and the daisy chain port for the Linked Mode feature.
You can use the graphic and table below to identify connections and ports on the Sound Base.
Table 16: Sound Base connections and ports
DescriptionItem
Network port (10/100 SW) connection. IEEE 802.3af
power enabled.
Network port1
Local power connection.Wall power2
Cisco Unified IP Conference Phone 8831 Administration Guide for Cisco Unified Communications Manager 9.0
51
Cisco Unified IP Conference Phone 8831 installation
Phone connections

Cisco 8831 Specifications

General

Headset Port	No dedicated headset port
Wireless	No
Bluetooth	No
USB Port	No
Video Support	No
Audio	Full-duplex speakerphone
Connectivity	10/100 Ethernet
Power	Power over Ethernet (PoE)
Network Protocols	SIP
Weight	1.1 kg
Audio Codecs	G.711, G.722, G.729, iLBC
Network Ports	2 x Ethernet ports
Security	TLS