Cisco 7931G Administration Guide

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Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP and SIP)
OL-20798-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Security Configuration Menu
Security Configuration Menu
The Security Configuration menu that you access directly from the Settings menu provides information
about various security settings. It also provides access to the CTL File screen and the Trust List menu,
if a CTL file is installed on the phone.
Table 4-21 describes the options on the Security Configuration menu.
Note The phone also has a Security Configuration menu that you access from the Device Configuration menu.
For information about the security options on that menu, see Security Configuration Menu, page 4-30.
Table 4-21 Security Configuration Menu Settings
Option Description To Change
Web Access
Enabled
Indicates is web access is enabled (Yes) or disabled (No) for
the phone.
For more information, see Disabling and
Enabling Web Page Access, page 8-3.
Security Mode Displays the security mode that is set for the phone. From Cisco Unified Communications
Manager Administration, choose Device
> Phone > Phone Configuration.
MIC Indicates whether a manufacturing installed certificate (used for
the security features) is installed on the phone (Yes) or is not
installed on the phone (No).
For information about how to manage
the MIC for your phone, see the Cisco
Unified Communications Manager
Security Guide, Using the Certificate
Authority Proxy Function.
LSC Indicates whether a locally significant certificate (used for the
security features) is installed on the phone (Yes) or is not
installed on the phone (No).
For information about how to manage
the LSC for your phone, see the Cisco
Unified Communications Manager
Security Guide, Using the Certificate
Authority Proxy Function.
CTL File Displays the MD5 hash of the certificate trust list (CTL) file that
is installed in the phone. If no CTL file is installed on the phone,
this field displays No. (If security is configured for the phone,
the CTL file installs automatically when the phone reboots
or resets.
For more information about this file, see
the Cisco Unified Communications
Manager Security Guide, Configuring
the Cisco CTL Client.
If a CTL file is installed on the phone,
also provides access to the CTL File
screen. For more information, see CTL
File Submenu, page 4-36.
Trust List The Trust List is a top-level menu that provides submenus for the
CTL, ITL, and Signed Configuration files.
The CTL File submenu displays the contents of the CTL file, and
the ITL File submenu displays contents of the ITL file. The CTL
File and ITL File submenus also display the MD5 hash of the
file. The MD5 hash value from the phone can be compared with
the MD5 hash value of the file from the TFTP server to verify if
the correct file is installed on the phone.
The Signed Configuration File submenu displays the SRST
certificate that is installed via the authenticated digitally signed
configuration file.
For more information, see Trust List
Menu, page 4-39.

Cisco 7931G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Electromagnetic compatibility	FCC Part 15 (CFR 47) Class B, ICES-003 Class B, EN55022 Class B, CISPR22 Class B, AS/NZS CISPR 22 Class B, CISPR 24, VCCI Class B, EN55024, EN 50082-1, EN 61000-3-2, EN 61000-3-3, EN 61000-6-1
Wi-Fi	No
Networking standards	IEEE 802.1Q, IEEE 802.1af, IEEE 802.1p
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	DHCP, TFTP, CDP
Lines quantity	24 lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Voice codecs	G.711a, G.729A, G.729B, G.729ab
Volume control	Digital
Display resolution	192 x 64 pixels
Display number of lines	3 lines
Display number of colors	Monochrome
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Safety	(UL) 60950, (CSA) C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS60950, TS 001
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	229 mm
Width	203 mm
Height	178 mm
Weight	1360 g