Cisco 7800 Series Administration Manual page 3

C O N T E N T S
About the Cisco IP Phone
P A R T I
Technical Details
C H A P T E R 1
Cisco IP Phone Hardware
C H A P T E R 2
1
3
Overview of the Cisco IP Phone
Physical and Operating Environment Specifications
Cable Specifications 5
Network and Computer Port Pinouts
Network Port Connector
Computer Port Connector
Phone Power Requirements
Power Outage
7
Supported Network Protocols
VLAN Interaction 10
External Devices
11
13
Cisco IP Phone Hardware Overview
Cisco IP Phone 7811
14
Phone Connections 14
Cisco IP Phone 7821
15
Phone Connections
15
Cisco IP Phone 7841
16
Phone Connections 16
Cisco IP Phone 7861
17
Phone Connections
17
Buttons and Hardware 18
Terminology Differences
20
Cisco IP Phone 7800 Series for Third-Party Call Control Administration Guide
3
3
5
5
6
6
7
13
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