Cisco 7931G Administration Guide

4-17
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
Device Configuration Menu
Related Topics
• Displaying a Configuration Menu, page 4-2
• Unlocking and Locking Options, page 4-3
• Editing Values, page 4-4
• Overview of Options Configurable from a Phone, page 4-4
• Device Configuration Menu, page 4-17
Device Configuration Menu
The Device Configuration menu provides access to submenus from which you can view a variety of
settings that are specified in the configuration file for a phone. (The phone downloads the configuration
file from the TFTP server.) These submenus are:
• CallManager Configuration Menu, page 4-18
• SIP Configuration Menu (SIP Phones Only), page 4-19
• Call Preferences Menu (SIP Phones Only), page 4-22
• HTTP Configuration Menu, page 4-23
• Locale Configuration Menu, page 4-24
• UI Configuration Menu, page 4-25
• Media Configuration Menu, page 4-26
• Power Save Configuration Menu, page 4-29
• Ethernet Configuration Menu, page 4-29
• Security Configuration Menu, page 4-30
• QoS Configuration Menu, page 4-31
• Network Configuration Menu, page 4-32
For instructions about how to access the Device Configuration menu and its submenus, see Displaying
a Configuration Menu, page 4-2.
Enabled Enabled When the M-bit is set on the router, the O-bit is ignored, The phone can set its IPv6 address based
on an IPv6 address that it received from a DHCPv6 server or the phone can acquire its IPv6
address through stateless address autoconfiguration.
When the M-bit is not set, you should set the O-bit on the router. The phone will then acquire its
IPv6 address through stateless address autoconfiguration. It will not request an IPv6 address
from the DHCPv6 server, but it will request other network configuration information.
Table 4-5 Determining Where a Phone Acquires Its Network Settings (continued)
DHCPv6
Auto IP
Configuration How the Phone Acquires its IP address and Network Settings

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