Cisco 8821 Administration Guide

Procedure
Step 1
In Cisco Unified Communications Manager Administration, choose Device > Device Settings > Phone
Services.
Step 2
Set up the services.
Step 3
Verify that your users have access to the Self Care portal.
Enable FIPS Mode
Procedure
Step 1
In Cisco Unified Communications Manager Administration, select Device > Phone and locate the phone.
Step 2
Navigate to the Product Specific Configuration area.
Step 3
Set the FIPS Mode field to Enabled.
Step 4
Select Apply Config.
Step 5
Select Save.
Step 6
Restart the phone.
Corporate and Personal Directories Setup
You can make it easy for your users to contact coworkers using a corporate directory.
You can also enable users to create personal directories. Each individual user has a personal directory, which
they can access from any device.
The corporate and personal directories are set up in the Cisco Unified Communications Manager.
Corporate Directory Setup
The Corporate Directory allows a user to look up phone numbers for coworkers. To support this feature, you
must configure corporate directories.
Cisco Unified Communications Manager uses a Lightweight Directory Access Protocol (LDAP) directory to
store authentication and authorization information about users of Cisco Unified Communications Manager
applications that interface with Cisco Unified Communications Manager. Authentication establishes user
rights to access the system. Authorization identifies the telephony resources that a user is permitted to use,
such as a specific phone extension.
For more information, see the documentation for your particular Cisco Unified Communications Manager
release.
Cisco Wireless IP Phone 8821 and 8821-EX Administration Guide for Cisco Unified Communications Manager
55
Cisco Unified Communications Manager Phone Configuration
Enable FIPS Mode

Cisco 8821 Specifications

General

Wi-Fi	Yes
Ethernet LAN	No
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	3.0+HS
Security algorithms	EAP-FAST, EAP-TLS, PEAP, WPA
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, IEEE 802.11r
USB 2.0 ports quantity	1
Voice codecs	G.711, G.711a, G.722, G.729, G.729ab, iLBC
Volume control	Digital
Product type	IP mobile phone
Product color	Black
Input frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	0.2 A
Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Frequency band	2.412, 2.472, 5.180, 5.240, 5.260, 5.320, 5.500, 5.700, 5.745, 5.825 GHz
Lines quantity	- lines
Phonebook capacity	- entries
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Safety	UL 60950-1, CAN/CSA 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEC 60529 (IP 67)
Certification	● 47 CFR 15 B ● ICES-003 B ● EN 55022 B ● AS/NZS CISPR 22 B ● CISPR 22 B ● VCCI B ● EN 61000-3-2 ● EN 61000-3-3 ● KN 22 B ● EN 55024 ● EN 50082-1 ● EN 61000-6-1 ● EN61000-6-3 ● EN 300386 ● EN 60601-1-2 ● KN
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	17 mm
Width	56 mm
Height	132 mm
Weight	126 g