Cisco 7800 Series User Manual

Sign out of Your Extension from Another Phone 14
Sign in to a Phone as a Guest 14
Sign Out of a Phone as a Guest 14
Set the Profile Rule on the Phone 15
Coworker Line Status 15
Activate or Deactivate Monitoring of the BLF List 16
Configure Monitoring of an Individual Line 17
Remove the Feature Configured on a Line Key 18
Add a Menu Shortcut to a Line Key 18
Remove the Menu Shortcut from a Line Key 19
Service Interruption Message on Home Screen 19
Phone Web Page 19
Speed-Dial Numbers 20
Buttons and Hardware 21
Phone Keypad Characters 23
Navigation 23
Softkey, Line, and Feature Buttons 24
Phone Screen Features 24
Clean the Phone Screen 25
Differences Between Phone Calls and Lines 25
Power Requirements 26
Energy Savings 26
Additional Help and Information 26
Accessibility Features 26
Troubleshooting 27
Find Information About Your Phone 27
View the Customization State on the Phone 28
View the Network Status 28
View the Phone Status 29
View the Status Messages on the Phone 29
View the Line Status 30
View Call Records in Call Statistics 30
View 802.1X Transaction Status 31
View the Reboot History 31
Cisco IP Phone 7800 Series Multiplatform Phones User Guide
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Contents

Cisco 7800 Series Specifications

General

Wireless	No
Video Support	No
PoE	Yes, 802.3af/at
Audio Codec Support	G.711, G.722, G.729, iLBC
Network Protocols	SIP, SDP, IPv4, IPv6, UDP, TCP, DNS, TFTP, HTTP, HTTPS, DHCP
Security Features	802.1X, TLS, SRTP
Power Options	PoE
Headset Port	3.5mm
Buttons	Line keys, navigation cluster, softkeys, mute, speakerphone, headset, volume control
Bluetooth	No
Ethernet Switch	Yes, 2-port 10/100/1000
USB Port	Yes, for headset (7875)