Cisco 8832 Administration Guide

CHAPTER 7
Cisco IP Conference Phone Security
• Cisco IP Phone Security Overview, on page 67
• Security Enhancements for Your Phone Network, on page 68
• Supported Security Features, on page 68
Cisco IP Phone Security Overview
The Security features protect against several threats, including threats to the identity of the phone and to data.
These features establish and maintain authenticated communication streams between the phone and the Cisco
Unified Communications Manager server, and ensure that the phone uses only digitally signed files.
Cisco Unified Communications Manager Release 8.5(1) and later includes Security by Default, which provides
the following security features for Cisco IP Phones without running the CTL client:
• Signing of the phone configuration files
• Phone configuration file encryption
• HTTPS with Tomcat and other Web services
Secure signaling and media features still require you to run the CTL client and use hardware eTokens.
Note
For more information about the security features, see the documentation for your particular Cisco Unified
Communications Manager release.
A Locally Significant Certificate (LSC) installs on phones after you perform the necessary tasks that are
associated with the Certificate Authority Proxy Function (CAPF). You can use Cisco Unified Communications
Manager Administration to configure an LSC. For more information, see the documentation for your particular
Cisco Unified Communications Manager release.
A LSC cannot be used as the user certificate for EAP-TLS with WLAN authentication.
Alternatively, you can initiate the installation of an LSC from the Security Setup menu on the phone. This
menu also lets you update or remove an LSC.
The Cisco IP Conference Phone 8832 complies with Federal Information Processing Standard (FIPS). To
function correctly, FIPS mode requires an RSA key size of 2048 bits or greater. If the RSA server certificate
is not 2048 bits or greater, the phone will not register with Cisco Unified Communications Manager and
Cisco IP Conference Phone 8832 Administration Guide for Cisco Unified Communications Manager
67

Cisco 8832 Specifications

General

Control type	Buttons
Display type	LCD
Product type	IP conference phone
Voice codecs	G.711a, G.711u, G.722, G.729A, G.729ab, OPUS, iLBC
Certification	CE Markings per directives 2014/30/EU and 2014/53/EU and 2014/35/EU \u2028 \u2028 UL 60950 Second Edition \u2028 CAN/CSA-C22.2 No. 60950 Second Edition \u2028 EN 60950 Second Edition (including A11 and A12) IEC 60950 Second Edition (including A11 and A12) EN 60950-1 IEC 60950-1 AS/NZS 60950.1 47CFR Part 15 (CFR 47) Class B AS/NZS CISPR32 Class B \u2028 CISPR32 \u2028Class B EN55032 \u2028 Class B EN 300 386 ICES003 Class B \u2028 VCCI Class B \u2028 EN61000-3-2 \u2028 EN61000-3-3 \u2028 EN61000-4-2 IEC61000-4-2 EN61000-4-3 IEC61000-4-3 EN61000-4-6 IEC61000-4-6 KN22 Class B \u2028 EN55024 \u2028 CISPR24 \u2028 KN24 Armadillo Light AS/ACIF S004 NZPTC220
Product color	Charcoal
Frequency range	100 - 20000 Hz
Built-in display	Yes
Display diagonal	3.9 \
Languages support	ARA, BUL, CAT, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, EST, FIN, FRE, GRE, HEB, HUN, ITA, JPN, KOR, LAT, LIT, NOR, POL, POR, RUM, RUS, SER, SLK, SLV, SWE, TUR, UKR
Display resolution	480 x 128 pixels
Security algorithms	EAP-FAST, EAP-TLS, SHA-256, SSH
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
Supported network protocols	IPv4, IPv6, SIP, SDP, UDP, DHCP, GARP, TFTP, HTTPS, RTP, RTCP, Cisco Discovery Protocol, LLDP
Cables included	USB
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	10 - 90 %
USB connector type	USB Type-C
RJ-45 ports quantity	1

Weight and Dimensions

Width	278 mm
Height	61 mm
Weight	1850 g