Cisco 8821 Guide

Cisco Wireless IP Phone 8821 and 8821-EX Wireless LAN Deployment Guide
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Manufacturing Installed Certificate (MIC)
The pre-installed Manufacturing Installed Certificate (MIC) can be used as the User Certificate for EAP-TLS.
The MIC’s CA chain must be exported and added to the RADIUS server’s trust list if wanting to use the MIC as the User
Certificate for EAP-TLS.
Click Export to download the root and sub CA certificates from the admin webpage interface.
User Installed Certificate
To manually install a user certificate for EAP-TLS, select Install for User Installed on the main certificates webpage.
Select Browse to point to the user certificate in PKCS #12 format (.p12 or .pfx).
Enter the Extract password (up to 12 characters), then select Upload.
Ensure the CA chain that issued the user certificate is added to the RADIUS server’s trust list.
Will need to restart the Cisco Wireless IP Phone 8821 or 8821-EX after all certificates are installed.
Server Certificate
The root CA certificate that issued the RADIUS server’s certificate must be installed for EAP-TLS or to enable Server
Validation for PEAP-GTC or PEAP-MSCHAPV2.

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