Cisco 6821 Installation Guide

Installation Guide for Cisco IP Phone with Multiplatform Firmware
3
Connect and Power Up a Conference Phone 7832
Basic Installation
Connect and Power Up a Conference Phone 7832
Connect a conference phone with Power over
Ethernet (PoE).
Connect a conference phone with Power Injector.
A conference phone needs power from one of following power sources:
• Power over Ethernet (PoE), which your network supplies.
• Cisco IP Phone Power Injector.

Cisco 6821 Specifications

General

Brand	Cisco
Model	6821
Category	IP Phone
Language	English