Cisco 7800 Series Administrator's Guide

For cables that terminate outside of the brackets, use the cable-access openings in the bottom of the bracket
to position the power cord and any other cable that does not terminate in the wall behind the bracket. The
phone and wall bracket openings together form circular openings with room for one cable per opening.
Figure 17: Phone to Wall Bracket Attachment
Step 5
Press the phone firmly into the wall bracket and slide the phone down. The tabs in the bracket click into
position.
Step 6
Proceed to Adjust the Handset Rest, on page 90.
Cisco IP Phone 7800 Series Administration Guide for Cisco Unified Communications Manager
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Non-Lockable Wall Mount Components

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)