Cisco 6921 Administration Guide

IN-1
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-24567-01
INDEX
Numerics
802.1X
authentication server
1-21
authenticator 1-21
network components 1-21
supplicant 1-21
Troubleshooting 9-9
802.1X Authentication menu
about
4-10
EAP-MD5
Device ID
4-11
Realm 4-11
Shared Secret 4-11
options
Device Authentication
4-11
EAP-MD5 4-11
A
abbreviated dialing 5-2, G-1
AC adapter, connecting to 3-5
access, to phone settings 3-16, 4-2
access port
configuring
4-6
connecting 3-5
forwarding packets to 8-7
purpose 3-3
access to phone settings 4-1
adding
Cisco Unified IP Phones manually
2-10
Cisco Unified IP Phones using auto-registration 2-9
users to Cisco Unified Communications
Manager
5-23
Admin. VLAN ID 4-5
Advance Adhoc Conference service parameter 5-8
agent greeting 5-2, G-1
Alternate TFTP 4-8, 4-9
answer release G-2
applications button, description of 1-3, 1-6, 1-8
assisted directed call park 5-3, G-1
Audible message waiting indicator G-1
audible message waiting indicator 5-3
authentication server, in 802.1X 1-21
authenticator, in 802.1X 1-21
auto answer 5-3, G-1
automatic port synchronization 5-3
auto pickup 5-4
auto-pickup G-1
auto-registration
using
2-9
auxiliary VLAN 2-3
B
backlight 3-9
barge 1-22, G-1
call security restrictions 1-20
block external to external transfer 5-4, G-2
BootP 1-9
Bootstrap Protocol (BootP) 1-9
Busy Lamp Field (BLF) 1-29, G-2
pickup G-2
Busy Lamp Field (BLF) Pickup 5-4
Busy Lamp Field (BLF) speed dial 5-4

Cisco 6921 Specifications

General

Brand	Cisco
Model	6921
Category	IP Phone
Language	English