Cisco 7800 Series Administration Manual page 8

Contents
Cisco IP Phone Customization
C H A P T E R 8
Phone Features and Setup
C H A P T E R 9
Cisco IP Phone 7800 Series for Third-Party Call Control Administration Guide
viii
DHCP Option Support
Configure the Challenge for the SIP INVITE Messages
Transport Layer Security
Configure SIP Over TLS Signaling Encryption
Documentation, Support, and Security Guidelines
Cisco Product Security Overview
87
Phone Information and Display Settings
Configure the Phone Name
Customize the Startup Screen
Change the Display Background Picture
Configure the Screen Saver
Configure the LCD Contrast
Configure the Back Light Setting
Configure the Number of Call Appearances Per Line
Call Features Configuration
Enable Call Transfer
91
Enable Call Forwarding
Enable Conferencing 92
Enable Do Not Disturb
Configure Voice Mail
92
Configure Voice Mail for each Extension
Configure the Message Waiting Indicator
Assign a Ring Tone to an Extension
Configure the Audio Settings
User Access Control
94
Phone Web Server
94
Configure the Web Server from the Phone Screen Interface
Enable Access to Phone Web Interface
97
Phone Features and Setup Overview
Cisco IP Phone User Support
Telephony Features for Cisco IP Phone
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