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Cisco 8821 Guide

Cisco 8821
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Cisco Wireless IP Phone 8821 and 8821-EX Wireless LAN Deployment Guide
152
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.

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Cisco 8821 Specifications

General IconGeneral
Wi-FiYes
Ethernet LANNo
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version3.0+HS
Security algorithmsEAP-FAST, EAP-TLS, PEAP, WPA
Networking standardsIEEE 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 quantity1
Voice codecsG.711, G.711a, G.722, G.729, G.729ab, iLBC
Volume controlDigital
Product typeIP mobile phone
Product colorBlack
Input frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current0.2 A
Display diagonal2.4 \
Display resolution240 x 320 pixels
Frequency band2.412, 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 %
SafetyUL 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 included1 pc(s)
Harmonized System (HS) code85171800
Weight and Dimensions IconWeight and Dimensions
Depth17 mm
Width56 mm
Height132 mm
Weight126 g

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