Cisco 7931G Manual

DescriptionFeature
Additional security options, which you control from Cisco Unified Communications Manager
Administration:
•
Disabling PC port
•
Disabling Gratuitous ARP (GARP)
•
Disabling PC Voice VLAN access
•
Disabling access to the Setting menus, or providing restricted access that allows access
to the User Preferences menu and saving volume changes only
•
Disabling access to web pages for a phone.
You can view current settings for the PC Port Disabled, GARP Enabled, and Voice
VLAN enabled options by looking at the phone’s Security Configuration menu. For
more information, see Device Configuration Menu.
Note
Phone hardening
The Cisco Unified IP Phone uses 802.1X authentication to request and gain access to the
network. For more information, see 802.1X Authentication, on page 20.
802.1X Authentication
Related Topics
Security Profiles, on page 16
Authenticated, Encrypted, and Protected Phone Calls, on page 17
802.1X Authentication, on page 20
Device Configuration Menu
Secure Conference Call Identification, on page 17
Security Restrictions, on page 23
Security Profiles
Cisco Unified IP Phones that support Cisco Unified Communications Manager 7.0 and later use a security
profile, which defines whether the phone is nonsecure, authenticated, or encrypted. For information about
configuring the security profile and applying the profile to the phone, see the Cisco Unified Communications
Manager Security Guide.
To view the security mode that is set for the phone, look at the Security Mode setting in the Security
Configuration menu.
Related Topics
Authenticated, Encrypted, and Protected Phone Calls, on page 17
Device Configuration Menu
Security Configuration Menu
Secure Conference Call Identification, on page 17
Security Restrictions, on page 23
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 9.0 (SCCP
and SIP)
16
Cisco Unified IP Phone 7931G
Security Profiles

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