Cisco 8861 Guide

Analog headset
connection (optional).
8Network port
(10/100/1000 SW)
connection. IEEE 802.3at
power enabled.
4
The Cisco IP Phone 8841 and 8845 does not support a key expansion module.
Note
Cisco IP Phone 8851
Phone Connections
Connect your phone to the corporate IP telephony network as shown in the following diagram.
Auxiliary port.6DC adaptor port (DC48V).1
Handset connection.7AC-to-DC power supply (optional).2
Analog headset connection (optional).8AC power wall plug (optional).3
USB port9Network port (10/100/1000 SW) connection.
IEEE 802.3at power enabled.
4
Access port (10/100/1000 PC) connection.5
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
5
Cisco IP Phone 8800 Series Multiplatform Phone Hardware
Cisco IP Phone 8851

Cisco 8861 Specifications

General

Brand	Cisco
Model	8861
Category	IP Phone
Language	English