Cisco 7800 Series Administrator's Guide

Procedure
Step 1
Push the screwdrivers into the left and right holes in the phone mounting plate approximately 1 in. (2.5 cm).
Step 2
Lift the screwdriver handles up to push down on the tabs.
Figure 10: Disengage Tabs
Step 3
Press firmly to disengage the tabs and move the phone up at the same time to release the phone from the wall
bracket.
Cisco IP Phone 7800 Series Administration Guide for Cisco Unified Communications Manager
72
Non-Lockable Wall Mount Components for 7811

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)