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Cisco Unified IP Phone 6901 and 6911 Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-24582-01
C O N T E N T S
Preface
ix
Overview
ix
Audience
ix
Organization
ix
Related Documentation
x
Obtaining Documentation, Obtaining Support, and Security Guidelines
xi
Document Conventions
xii
C H A P T E R
1
An Overview of the Cisco Unified IP Phone
1-1
Understanding the Cisco Unified IP Phone 6901 and 6911
1-2
What Networking Protocols are Used?
1-6
What Features are Supported on the Cisco Unified IP Phone 6901 and 6911?
1-9
Feature Overview
1-9
Configuring Telephony Features
1-9
Configuring Network Parameters Using the Cisco Unified IP Phone
1-10
Providing Users with Feature Information
1-10
Understanding Security Features for Cisco Unified IP Phones
1-10
Overview of Supported Security Features
1-12
Understanding Security Profiles
1-14
Identifying Authenticated, Encrypted, and Protected Phone Calls
1-14
Establishing and Identifying Protected Calls
1-15
Call Security Interactions and Restrictions
1-15
Supporting 802.1X Authentication on Cisco Unified IP Phones
1-16
Overview
1-16
Required Network Components
1-17
Best Practices—Requirements and Recommendations
1-17
Overview of Configuring and Installing Cisco Unified IP Phones
1-18
Configuring Cisco Unified IP Phones in Cisco Unified Communications Manager
1-18
Checklist for Configuring the Cisco Unified IP Phone 6901 and 6911 in Cisco Unified
Communications Manager
1-18
Installing Cisco Unified IP Phones
1-21
Checklist for Installing the Cisco Unified IP Phone 6901 and 6911
1-21
Reducing Power Consumption on the Cisco Unified IP Phone 6901 and 6911
1-22
Terminology Differences
1-22