Cisco 8811 Administration Guide

Simple Certificate Enrollment Protocol Server Support 108
802.1X Authentication 108
Access 802.1X Authentication 109
802.1X Authentication Options 110
Set Device Authentication Field 111
CHAPTER 8 Cisco IP Phone Customization 113
Custom Phone Rings 113
Custom Background Images 113
Set Up Wideband Codec 114
Set Up Idle Display 115
Customize the Dial Tone 115
CHAPTER 9 Phone Features and Setup 117
Phone Features and Setup Overview 117
Cisco IP Phone User Support 118
Telephone Features 118
Feature Buttons and Softkeys 134
Phone Feature Configuration 136
Set Up Phone Features for all Phones 137
Set Up Phone Features for a Group of Phones 137
Set Up Phone Features for a Single Phone 138
Product Specific Configuration 138
Feature Configuration Best Practices 154
High Call Volume Environments 154
Multiline Environments 154
Enhanced Line Mode and Session Line Mode Environments 155
Field: Always Use Prime Line 155
Schedule Power Save for Cisco IP Phone 156
Schedule EnergyWise on Cisco IP Phone 157
Set Up Do Not Disturb 161
Enable Agent Greeting 161
Set Up Monitoring and Recording 162
Set Up Call Forward Notification 163
Enable BLF for Call Lists 164
Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager
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Contents

Cisco 8811 Specifications

General

Ethernet Ports	2 x 10/100/1000
Lines Supported	5
Speakerphone	Yes
Headset Port	Yes
USB Port	No
Bluetooth	No
Wi-Fi	No
Resolution	800 x 480 pixels
PoE	Yes, IEEE 802.3af Class 2
Audio Codec Support	G.711, G.722, G.729, iLBC
Protocols	SIP
Display	5-inch, 800 x 480 pixels
Headset Jack	RJ9
Weight	1.1 kg