EasyManuals Logo

Cisco 7821 Installation Guide

Cisco 7821
39 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #9 background imageLoading...
Page #9 background image
Installation Guide for Cisco IP Phone with Multiplatform Firmware
5
CHAPTER 2
Key Expansion Module Installation
Install a Key Expansion Module on Your 6851 Phone 6
Install a Key Expansion Module on 8851, 8861, and 8865 Phones 7

Table of Contents

Other manuals for Cisco 7821

Preview: User Guide
User Guide136 pages
Preview: Administration Guide
Administration Guide360 pages
Preview: Quick Reference Guide
Quick Reference Guide4 pages
Preview: Firmware Migration Master Guide
Firmware Migration Master Guide30 pages
Preview: Release Notes
Release Notes16 pages
Preview: Reconfiguration Guide
Reconfiguration Guide2 pages
Preview: Employee Quick Reference Guide
Employee Quick Reference Guide4 pages
Preview: Quick Reference
Quick Reference4 pages
Preview: Manual
Manual43 pages
Preview: Quick Start Guide
Quick Start Guide7 pages
Preview: Reference Guide
Reference Guide10 pages
Preview: Quick Reference Card
Quick Reference Card2 pages

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Cisco 7821 and is the answer not in the manual?

Cisco 7821 Specifications

General IconGeneral
Resolution396 x 162 pixels
Lines2
SpeakerphoneYes
Display3.5-inch (89 mm) monochrome display
Ethernet Ports2 x 10/100 Ethernet ports
PowerIEEE PoE Class 1
Headset PortYes
ProtocolsSIP
Audio CodecsG.711, G.722, G.729, iLBC
Weight0.9 kg (1.98 lb)

Related product manuals