Cisco 7821 Administration Manual page 3

C O N T E N T S
Preface
P r e f a c e
About the Cisco IP Phone
P A R T I
Technical Details
C H A P T E R 1
xi
Overview
xi
Audience
xi
Guide Conventions xi
Related Documentation xiii
Cisco IP Phone 7800 Series Documentation
Cisco Unified Communications Manager Documentation
Cisco Business Edition 3000 Documentation
Cisco Business Edition 6000 Documentation
Documentation, Support, and Security Guidelines
Cisco Product Security Overview
1
3
Physical and Operating Environment Specifications
Cable Specifications
4
Network and Computer Port Pinouts
Network Port Connector
Computer Port Connector
Phone Power Requirements
Power Outage 7
Power Reduction
7
Supported Network Protocols
VLAN Interaction 12
Cisco Unified Communications Manager Interaction
Cisco Unified Communications Manager Express Interaction
Cisco IP Phone 7821, 7841, and 7861 Administration Guide for Cisco Unified Communications Manager 10.0 (SIP)
xiii
xiii
xiii
xiii
xiv
3
5
5
5
6
8
13
xiii
13
iii